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St Documentation: add and improve documentation for public classes

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Much of St is undocumented, aside from input/output arguments. This is
no doubt because a lot of it parallels Gtk closely, but is worth
improving since many new programmers are not familiar with Gtk.

closes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2983
This commit is contained in:
Andy Holmes 2020-05-20 16:50:09 -07:00 committed by Florian Müllner
parent 8993de76f0
commit 9168f6055e
29 changed files with 1149 additions and 202 deletions
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204
src/st/st-adjustment.c
View File

@ -279,11 +279,23 @@ st_adjustment_class_init (StAdjustmentClass *klass)
object_class->set_property = st_adjustment_set_property; object_class->set_property = st_adjustment_set_property;
object_class->dispose = st_adjustment_dispose; object_class->dispose = st_adjustment_dispose;
/**
* StAdjustment:actor:
*
* If the adjustment is used as #ClutterAnimatable for a
* #ClutterPropertyTransition, this property is used to determine which
* monitor should drive the animation.
*/
props[PROP_ACTOR] = props[PROP_ACTOR] =
g_param_spec_object ("actor", "Actor", "Actor", g_param_spec_object ("actor", "Actor", "Actor",
CLUTTER_TYPE_ACTOR, CLUTTER_TYPE_ACTOR,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StAdjustment:lower:
*
* The minimum value of the adjustment.
*/
props[PROP_LOWER] = props[PROP_LOWER] =
g_param_spec_double ("lower", "Lower", "Lower bound", g_param_spec_double ("lower", "Lower", "Lower bound",
-G_MAXDOUBLE, G_MAXDOUBLE, 0.0, -G_MAXDOUBLE, G_MAXDOUBLE, 0.0,
@ -291,6 +303,14 @@ st_adjustment_class_init (StAdjustmentClass *klass)
G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT |
G_PARAM_EXPLICIT_NOTIFY); G_PARAM_EXPLICIT_NOTIFY);
/**
* StAdjustment:upper:
*
* The maximum value of the adjustment.
*
* Note that values will be restricted by `upper - page-size` if
* #StAdjustment:page-size is non-zero.
*/
props[PROP_UPPER] = props[PROP_UPPER] =
g_param_spec_double ("upper", "Upper", "Upper bound", g_param_spec_double ("upper", "Upper", "Upper bound",
-G_MAXDOUBLE, G_MAXDOUBLE, 0.0, -G_MAXDOUBLE, G_MAXDOUBLE, 0.0,
@ -298,6 +318,11 @@ st_adjustment_class_init (StAdjustmentClass *klass)
G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT |
G_PARAM_EXPLICIT_NOTIFY); G_PARAM_EXPLICIT_NOTIFY);
/**
* StAdjustment:value:
*
* The value of the adjustment.
*/
props[PROP_VALUE] = props[PROP_VALUE] =
g_param_spec_double ("value", "Value", "Current value", g_param_spec_double ("value", "Value", "Current value",
-G_MAXDOUBLE, G_MAXDOUBLE, 0.0, -G_MAXDOUBLE, G_MAXDOUBLE, 0.0,
@ -305,6 +330,11 @@ st_adjustment_class_init (StAdjustmentClass *klass)
G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT |
G_PARAM_EXPLICIT_NOTIFY); G_PARAM_EXPLICIT_NOTIFY);
/**
* StAdjustment:step-increment:
*
* The step increment of the adjustment.
*/
props[PROP_STEP_INC] = props[PROP_STEP_INC] =
g_param_spec_double ("step-increment", "Step Increment", "Step increment", g_param_spec_double ("step-increment", "Step Increment", "Step increment",
0.0, G_MAXDOUBLE, 0.0, 0.0, G_MAXDOUBLE, 0.0,
@ -312,6 +342,11 @@ st_adjustment_class_init (StAdjustmentClass *klass)
G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT |
G_PARAM_EXPLICIT_NOTIFY); G_PARAM_EXPLICIT_NOTIFY);
/**
* StAdjustment:page-increment:
*
* The page increment of the adjustment.
*/
props[PROP_PAGE_INC] = props[PROP_PAGE_INC] =
g_param_spec_double ("page-increment", "Page Increment", "Page increment", g_param_spec_double ("page-increment", "Page Increment", "Page increment",
0.0, G_MAXDOUBLE, 0.0, 0.0, G_MAXDOUBLE, 0.0,
@ -319,6 +354,14 @@ st_adjustment_class_init (StAdjustmentClass *klass)
G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT |
G_PARAM_EXPLICIT_NOTIFY); G_PARAM_EXPLICIT_NOTIFY);
/**
* StAdjustment:page-size:
*
* The page size of the adjustment.
*
* Note that the page-size is irrelevant and should be set to zero if the
* adjustment is used for a simple scalar value.
*/
props[PROP_PAGE_SIZE] = props[PROP_PAGE_SIZE] =
g_param_spec_double ("page-size", "Page Size", "Page size", g_param_spec_double ("page-size", "Page Size", "Page size",
0.0, G_MAXDOUBLE, 0.0, 0.0, G_MAXDOUBLE, 0.0,
@ -350,6 +393,20 @@ st_adjustment_init (StAdjustment *self)
priv->is_constructing = TRUE; priv->is_constructing = TRUE;
} }
/**
* st_adjustment_new:
* @actor: (nullable): a #ClutterActor
* @value: the initial value
* @lower: the minimum value
* @upper: the maximum value
* @step_increment: the step increment
* @page_increment: the page increment
* @page_size: the page size
*
* Creates a new #StAdjustment
*
* Returns: a new #StAdjustment
*/
StAdjustment * StAdjustment *
st_adjustment_new (ClutterActor *actor, st_adjustment_new (ClutterActor *actor,
gdouble value, gdouble value,
@ -370,6 +427,14 @@ st_adjustment_new (ClutterActor *actor,
NULL); NULL);
} }
/**
* st_adjustment_get_value:
* @adjustment: a #StAdjustment
*
* Gets the current value of the adjustment. See st_adjustment_set_value().
*
* Returns: The current value of the adjustment
*/
gdouble gdouble
st_adjustment_get_value (StAdjustment *adjustment) st_adjustment_get_value (StAdjustment *adjustment)
{ {
@ -378,6 +443,14 @@ st_adjustment_get_value (StAdjustment *adjustment)
return ((StAdjustmentPrivate *)st_adjustment_get_instance_private (adjustment))->value; return ((StAdjustmentPrivate *)st_adjustment_get_instance_private (adjustment))->value;
} }
/**
* st_adjustment_set_value:
* @adjustment: a #StAdjustment
* @value: the new value
*
* Sets the #StAdjustment value. The value is clamped to lie between
* #StAdjustment:lower and #StAdjustment:upper - #StAdjustment:page-size.
*/
void void
st_adjustment_set_value (StAdjustment *adjustment, st_adjustment_set_value (StAdjustment *adjustment,
gdouble value) gdouble value)
@ -404,6 +477,15 @@ st_adjustment_set_value (StAdjustment *adjustment,
} }
} }
/**
* st_adjustment_clamp_page:
* @adjustment: a #StAdjustment
* @lower: the lower value
* @upper: the upper value
*
* Set #StAdjustment:value to a value clamped between @lower and @upper. The
* clamping described by st_adjustment_set_value() still applies.
*/
void void
st_adjustment_clamp_page (StAdjustment *adjustment, st_adjustment_clamp_page (StAdjustment *adjustment,
gdouble lower, gdouble lower,
@ -437,6 +519,23 @@ st_adjustment_clamp_page (StAdjustment *adjustment,
g_object_notify_by_pspec (G_OBJECT (adjustment), props[PROP_VALUE]); g_object_notify_by_pspec (G_OBJECT (adjustment), props[PROP_VALUE]);
} }
/**
* st_adjustment_set_lower:
* @adjustment: a #StAdjustment
* @lower: the new minimum value
*
* Sets the minimum value of the adjustment.
*
* When setting multiple adjustment properties via their individual
* setters, multiple #GObject::notify and #StAdjustment::changed
* signals will be emitted. However, it’s possible to compress the
* #GObject::notify signals into one by calling
* g_object_freeze_notify() and g_object_thaw_notify() around the
* calls to the individual setters.
*
* Alternatively, using st_adjustment_set_values() will compress both
* #GObject::notify and #StAdjustment::changed emissions.
*/
static gboolean static gboolean
st_adjustment_set_lower (StAdjustment *adjustment, st_adjustment_set_lower (StAdjustment *adjustment,
gdouble lower) gdouble lower)
@ -461,6 +560,21 @@ st_adjustment_set_lower (StAdjustment *adjustment,
return FALSE; return FALSE;
} }
/**
* st_adjustment_set_upper:
* @adjustment: a #StAdjustment
* @upper: the new maximum value
*
* Sets the maximum value of the adjustment.
*
* Note that values will be restricted by `upper - page-size`
* if the page-size property is nonzero.
*
* See st_adjustment_set_lower() about how to compress multiple
* signal emissions when setting multiple adjustment properties.
*
* Returns: %TRUE if the value was changed
*/
static gboolean static gboolean
st_adjustment_set_upper (StAdjustment *adjustment, st_adjustment_set_upper (StAdjustment *adjustment,
gdouble upper) gdouble upper)
@ -485,6 +599,18 @@ st_adjustment_set_upper (StAdjustment *adjustment,
return FALSE; return FALSE;
} }
/**
* st_adjustment_set_step_increment:
* @adjustment: a #StAdjustment
* @step: the new step increment
*
* Sets the step increment of the adjustment.
*
* See st_adjustment_set_lower() about how to compress multiple
* signal emissions when setting multiple adjustment properties.
*
* Returns: %TRUE if the value was changed
*/
static gboolean static gboolean
st_adjustment_set_step_increment (StAdjustment *adjustment, st_adjustment_set_step_increment (StAdjustment *adjustment,
gdouble step) gdouble step)
@ -505,6 +631,18 @@ st_adjustment_set_step_increment (StAdjustment *adjustment,
return FALSE; return FALSE;
} }
/**
* st_adjustment_set_page_increment:
* @adjustment: a #StAdjustment
* @page: the new page increment
*
* Sets the page increment of the adjustment.
*
* See st_adjustment_set_lower() about how to compress multiple
* signal emissions when setting multiple adjustment properties.
*
* Returns: %TRUE if the value was changed
*/
static gboolean static gboolean
st_adjustment_set_page_increment (StAdjustment *adjustment, st_adjustment_set_page_increment (StAdjustment *adjustment,
gdouble page) gdouble page)
@ -525,6 +663,18 @@ st_adjustment_set_page_increment (StAdjustment *adjustment,
return FALSE; return FALSE;
} }
/**
* st_adjustment_set_page_size:
* @adjustment: a #StAdjustment
* @size: the new page size
*
* Sets the page size of the adjustment.
*
* See st_adjustment_set_lower() about how to compress multiple
* signal emissions when setting multiple adjustment properties.
*
* Returns: %TRUE if the value was changed
*/
static gboolean static gboolean
st_adjustment_set_page_size (StAdjustment *adjustment, st_adjustment_set_page_size (StAdjustment *adjustment,
gdouble size) gdouble size)
@ -549,6 +699,23 @@ st_adjustment_set_page_size (StAdjustment *adjustment,
return FALSE; return FALSE;
} }
/**
* st_adjustment_set_values:
* @adjustment: a #StAdjustment
* @value: the new value
* @lower: the new minimum value
* @upper: the new maximum value
* @step_increment: the new step increment
* @page_increment: the new page increment
* @page_size: the new page size
*
* Sets all properties of the adjustment at once.
*
* Use this function to avoid multiple emissions of the #GObject::notify and
* #StAdjustment::changed signals. See st_adjustment_set_lower() for an
* alternative way of compressing multiple emissions of #GObject::notify into
* one.
*/
void void
st_adjustment_set_values (StAdjustment *adjustment, st_adjustment_set_values (StAdjustment *adjustment,
gdouble value, gdouble value,
@ -593,12 +760,12 @@ st_adjustment_set_values (StAdjustment *adjustment,
/** /**
* st_adjustment_get_values: * st_adjustment_get_values:
* @adjustment: an #StAdjustment * @adjustment: an #StAdjustment
* @value: (out): the current value * @value: (out) (optional): the current value
* @lower: (out): the lower bound * @lower: (out) (optional): the lower bound
* @upper: (out): the upper bound * @upper: (out) (optional): the upper bound
* @step_increment: (out): the step increment * @step_increment: (out) (optional): the step increment
* @page_increment: (out): the page increment * @page_increment: (out) (optional): the page increment
* @page_size: (out): the page size * @page_size: (out) (optional): the page size
* *
* Gets all of @adjustment's values at once. * Gets all of @adjustment's values at once.
*/ */
@ -722,7 +889,13 @@ on_transition_stopped (ClutterTransition *transition,
/** /**
* st_adjustment_get_transition: * st_adjustment_get_transition:
* Returns: (transfer none) (nullable): * @adjustment: a #StAdjustment
* @name: a transition name
*
* Get the #ClutterTransition for @name previously added with
* st_adjustment_add_transition() or %NULL if not found.
*
* Returns: (transfer none) (nullable): a #ClutterTransition
*/ */
ClutterTransition * ClutterTransition *
st_adjustment_get_transition (StAdjustment *adjustment, st_adjustment_get_transition (StAdjustment *adjustment,
@ -745,6 +918,15 @@ st_adjustment_get_transition (StAdjustment *adjustment,
return clos->transition; return clos->transition;
} }
/**
* st_adjustment_add_transition:
* @adjustment: a #StAdjustment
* @name: a unique name for the transition
* @transtion: a #ClutterTransition
*
* Add a #ClutterTransition for the adjustment. If the transiton stops, it will
* be automatically removed if #ClutterTransition:remove-on-complete is %TRUE.
*/
void void
st_adjustment_add_transition (StAdjustment *adjustment, st_adjustment_add_transition (StAdjustment *adjustment,
const char *name, const char *name,
@ -785,6 +967,14 @@ st_adjustment_add_transition (StAdjustment *adjustment,
clutter_timeline_start (CLUTTER_TIMELINE (transition)); clutter_timeline_start (CLUTTER_TIMELINE (transition));
} }
/**
* st_adjusmtent_remove_transition:
* @adjusment: a #StAdjustment
* @name: the name of the transition to remove
*
* Remove a #ClutterTransition previously added by st_adjustment_add_transtion()
* with @name.
*/
void void
st_adjustment_remove_transition (StAdjustment *adjustment, st_adjustment_remove_transition (StAdjustment *adjustment,
const char *name) const char *name)

6
src/st/st-bin.c
View File

@ -327,7 +327,7 @@ st_bin_init (StBin *bin)
* *
* Creates a new #StBin, a simple container for one child. * Creates a new #StBin, a simple container for one child.
* *
* Return value: the newly created #StBin actor * Returns: the newly created #StBin actor
*/ */
StWidget * StWidget *
st_bin_new (void) st_bin_new (void)
@ -378,9 +378,9 @@ st_bin_set_child (StBin *bin,
* st_bin_get_child: * st_bin_get_child:
* @bin: a #StBin * @bin: a #StBin
* *
* Retrieves a pointer to the child of @bin. * Gets the #ClutterActor child for @bin.
* *
* Return value: (transfer none): a #ClutterActor, or %NULL * Returns: (transfer none) (nullable): a #ClutterActor, or %NULL
*/ */
ClutterActor * ClutterActor *
st_bin_get_child (StBin *bin) st_bin_get_child (StBin *bin)

38
src/st/st-border-image.c
View File

@ -66,6 +66,19 @@ st_border_image_init (StBorderImage *image)
{ {
} }
/**
* st_border_image_new:
* @file: a #GFile
* @border_top: the top border
* @border_right: the right border
* @border_bottom: the bottom border
* @border_left: the left border
* @scale_factor: the scale factor
*
* Creates a new #StBorderImage.
*
* Returns: a new #StBorderImage.
*/
StBorderImage * StBorderImage *
st_border_image_new (GFile *file, st_border_image_new (GFile *file,
int border_top, int border_top,
@ -90,9 +103,11 @@ st_border_image_new (GFile *file,
/** /**
* st_border_image_get_file: * st_border_image_get_file:
* @image: a #StBorder_Image * @image: a #StBorderImage
* *
* Returns: (transfer none): the #GFile for the #StBorder_Image * Get the #GFile for @image.
*
* Returns: (transfer none): a #GFile
*/ */
GFile * GFile *
st_border_image_get_file (StBorderImage *image) st_border_image_get_file (StBorderImage *image)
@ -102,6 +117,17 @@ st_border_image_get_file (StBorderImage *image)
return image->file; return image->file;
} }
/**
* st_border_image_get_border:
* @image: a #StBorderImage
* @border_top: (out) (optional): the top border
* @border_right: (out) (optional): the right border
* @border_bottom: (out) (optional): the bottom border
* @border_left: (out) (optional): the left border
*
* Get the border widths for @image, taking into account the scale factor
* provided at construction.
*/
void void
st_border_image_get_borders (StBorderImage *image, st_border_image_get_borders (StBorderImage *image,
int *border_top, int *border_top,
@ -123,12 +149,12 @@ st_border_image_get_borders (StBorderImage *image,
/** /**
* st_border_image_equal: * st_border_image_equal:
* @image: a #StBorder_Image * @image: a #StBorderImage
* @other: a different #StBorder_Image * @other: a different #StBorderImage
* *
* Check if two border_image objects are identical. * Check if two #StBorderImage objects are identical.
* *
* Return value: %TRUE if the two border image objects are identical * Returns: %TRUE if the two border image objects are identical
*/ */
gboolean gboolean
st_border_image_equal (StBorderImage *image, st_border_image_equal (StBorderImage *image,

8
src/st/st-box-layout.c
View File

@ -181,8 +181,8 @@ st_box_layout_class_init (StBoxLayoutClass *klass)
/** /**
* StBoxLayout:vertical: * StBoxLayout:vertical:
* *
* A convenience property for getting the #ClutterBoxLayout:vertical * A convenience property for the #ClutterBoxLayout:vertical property of the
* property of the layout for #StBoxLayout. * internal layout for #StBoxLayout.
*/ */
pspec = g_param_spec_boolean ("vertical", pspec = g_param_spec_boolean ("vertical",
"Vertical", "Vertical",
@ -195,8 +195,8 @@ st_box_layout_class_init (StBoxLayoutClass *klass)
/** /**
* StBoxLayout:pack-start: * StBoxLayout:pack-start:
* *
* A convenience property for getting the #ClutterBoxLayout:pack-start * A convenience property for the #ClutterBoxLayout:pack-start property of the
* property of the layout for #StBoxLayout. * internal layout for #StBoxLayout.
*/ */
pspec = g_param_spec_boolean ("pack-start", pspec = g_param_spec_boolean ("pack-start",
"Pack Start", "Pack Start",

49
src/st/st-button.c
View File

@ -484,6 +484,11 @@ st_button_class_init (StButtonClass *klass)
widget_class->style_changed = st_button_style_changed; widget_class->style_changed = st_button_style_changed;
widget_class->get_accessible_type = st_button_accessible_get_type; widget_class->get_accessible_type = st_button_accessible_get_type;
/**
* StButton:label:
*
* The label of the #StButton.
*/
props[PROP_LABEL] = props[PROP_LABEL] =
g_param_spec_string ("label", g_param_spec_string ("label",
"Label", "Label",
@ -491,6 +496,11 @@ st_button_class_init (StButtonClass *klass)
NULL, NULL,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StButton:button-mask:
*
* Which buttons will trigger the #StButton::clicked signal.
*/
props[PROP_BUTTON_MASK] = props[PROP_BUTTON_MASK] =
g_param_spec_flags ("button-mask", g_param_spec_flags ("button-mask",
"Button mask", "Button mask",
@ -498,6 +508,11 @@ st_button_class_init (StButtonClass *klass)
ST_TYPE_BUTTON_MASK, ST_BUTTON_ONE, ST_TYPE_BUTTON_MASK, ST_BUTTON_ONE,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StButton:toggle-mode:
*
* Whether the #StButton is operating in toggle mode (on/off).
*/
props[PROP_TOGGLE_MODE] = props[PROP_TOGGLE_MODE] =
g_param_spec_boolean ("toggle-mode", g_param_spec_boolean ("toggle-mode",
"Toggle Mode", "Toggle Mode",
@ -505,6 +520,15 @@ st_button_class_init (StButtonClass *klass)
FALSE, FALSE,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StButton:checked:
*
* If #StButton:toggle-mode is %TRUE, indicates if the #StButton is toggled
* "on" or "off".
*
* When the value is %TRUE, the #StButton will have the `checked` CSS
* pseudo-class set.
*/
props[PROP_CHECKED] = props[PROP_CHECKED] =
g_param_spec_boolean ("checked", g_param_spec_boolean ("checked",
"Checked", "Checked",
@ -512,6 +536,12 @@ st_button_class_init (StButtonClass *klass)
FALSE, FALSE,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StButton:pressed:
*
* In contrast to #StButton:checked, this property indicates whether the
* #StButton is being actively pressed, rather than just in the "on" state.
*/
props[PROP_PRESSED] = props[PROP_PRESSED] =
g_param_spec_boolean ("pressed", g_param_spec_boolean ("pressed",
"Pressed", "Pressed",
@ -583,9 +613,10 @@ st_button_new_with_label (const gchar *text)
* st_button_get_label: * st_button_get_label:
* @button: a #StButton * @button: a #StButton
* *
* Get the text displayed on the button * Get the text displayed on the button. If the label is empty, an empty string
* will be returned instead of %NULL.
* *
* Returns: the text for the button. This must not be freed by the application * Returns: (transfer none): the text for the button
*/ */
const gchar * const gchar *
st_button_get_label (StButton *button) st_button_get_label (StButton *button)
@ -598,9 +629,9 @@ st_button_get_label (StButton *button)
/** /**
* st_button_set_label: * st_button_set_label:
* @button: a #Stbutton * @button: a #Stbutton
* @text: text to set the label to * @text: (nullable): text to set the label to
* *
* Sets the text displayed on the button * Sets the text displayed on the button.
*/ */
void void
st_button_set_label (StButton *button, st_button_set_label (StButton *button,
@ -726,7 +757,7 @@ st_button_set_toggle_mode (StButton *button,
* st_button_get_checked: * st_button_get_checked:
* @button: a #StButton * @button: a #StButton
* *
* Get the state of the button that is in toggle mode. * Get the #StButton:checked property of a #StButton that is in toggle mode.
* *
* Returns: %TRUE if the button is checked, or %FALSE if not * Returns: %TRUE if the button is checked, or %FALSE if not
*/ */
@ -743,8 +774,8 @@ st_button_get_checked (StButton *button)
* @button: a #Stbutton * @button: a #Stbutton
* @checked: %TRUE or %FALSE * @checked: %TRUE or %FALSE
* *
* Sets the pressed state of the button. This is only really useful if the * Set the #StButton:checked property of the button. This is only really useful
* button has #toggle-mode mode set to %TRUE. * if the button has #StButton:toggle-mode property set to %TRUE.
*/ */
void void
st_button_set_checked (StButton *button, st_button_set_checked (StButton *button,
@ -773,9 +804,9 @@ st_button_set_checked (StButton *button,
* @button: an #StButton * @button: an #StButton
* *
* If this widget is holding a pointer grab, this function will * If this widget is holding a pointer grab, this function will
* will ungrab it, and reset the pressed state. The effect is * will ungrab it, and reset the #StButton:pressed state. The effect is
* similar to if the user had released the mouse button, but without * similar to if the user had released the mouse button, but without
* emitting the clicked signal. * emitting the #StButton::clicked signal.
* *
* This function is useful if for example you want to do something * This function is useful if for example you want to do something
* after the user is holding the mouse button for a given period of * after the user is holding the mouse button for a given period of

2
src/st/st-button.h
View File

@ -63,7 +63,7 @@ void st_button_fake_release (StButton *button);
* @ST_BUTTON_TWO: button 2 (middle) * @ST_BUTTON_TWO: button 2 (middle)
* @ST_BUTTON_THREE: button 3 (right) * @ST_BUTTON_THREE: button 3 (right)
* *
* A mask representing which mouse buttons an StButton responds to. * A mask representing which mouse buttons an #StButton responds to.
*/ */
typedef enum { typedef enum {
ST_BUTTON_ONE = (1 << 0), ST_BUTTON_ONE = (1 << 0),

13
src/st/st-clipboard.c
View File

@ -195,7 +195,6 @@ st_clipboard_get_mimetypes (StClipboard *clipboard,
* *
* Request the data from the clipboard in text form. @callback is executed * Request the data from the clipboard in text form. @callback is executed
* when the data is retreived. * when the data is retreived.
*
*/ */
void void
st_clipboard_get_text (StClipboard *clipboard, st_clipboard_get_text (StClipboard *clipboard,
@ -244,7 +243,6 @@ st_clipboard_get_text (StClipboard *clipboard,
* *
* Request the data from the clipboard in #GBytes form. @callback is executed * Request the data from the clipboard in #GBytes form. @callback is executed
* when the data is retrieved. * when the data is retrieved.
*
*/ */
void void
st_clipboard_get_content (StClipboard *clipboard, st_clipboard_get_content (StClipboard *clipboard,
@ -287,7 +285,9 @@ st_clipboard_get_content (StClipboard *clipboard,
* @mimetype: content mimetype * @mimetype: content mimetype
* @bytes: content data * @bytes: content data
* *
* Sets the clipboard content. * Sets the clipboard content to @bytes.
*
* @mimetype is a semi-colon separated list of mime-type strings.
**/ **/
void void
st_clipboard_set_content (StClipboard *clipboard, st_clipboard_set_content (StClipboard *clipboard,
@ -334,6 +334,13 @@ st_clipboard_set_text (StClipboard *clipboard,
g_bytes_unref (bytes); g_bytes_unref (bytes);
} }
/**
* st_clipboard_set_selection: (skip)
*
* Sets the #MetaSelection of the default #StClipboard.
*
* This function is called during the initialization of GNOME Shell.
*/
void void
st_clipboard_set_selection (MetaSelection *selection) st_clipboard_set_selection (MetaSelection *selection)
{ {

31
src/st/st-drawing-area.c
View File

@ -150,8 +150,8 @@ st_drawing_area_init (StDrawingArea *area)
* st_drawing_area_queue_repaint: * st_drawing_area_queue_repaint:
* @area: the #StDrawingArea * @area: the #StDrawingArea
* *
* Will cause the actor to emit a ::repaint signal before it is next * Will cause the actor to emit a #StDrawingArea::repaint signal before it is
* drawn to the scene. Useful if some parameters for the area being * next drawn to the scene. Useful if some parameters for the area being
* drawn other than the size or style have changed. Note that * drawn other than the size or style have changed. Note that
* clutter_actor_queue_redraw() will simply result in the same * clutter_actor_queue_redraw() will simply result in the same
* contents being drawn to the scene again. * contents being drawn to the scene again.
@ -169,9 +169,26 @@ st_drawing_area_queue_repaint (StDrawingArea *area)
* @area: the #StDrawingArea * @area: the #StDrawingArea
* *
* Gets the Cairo context to paint to. This function must only be called * Gets the Cairo context to paint to. This function must only be called
* from a signal hander for the ::repaint signal. * from a signal hander or virtual function for the #StDrawingArea::repaint
* signal.
* *
* Return Value: (transfer none): the Cairo context for the paint operation * JavaScript code must call the special dispose function before returning from
* the signal handler or virtual function to avoid leaking memory:
*
* |[<!-- language="JavaScript" -->
* function onRepaint(area) {
* let cr = area.get_context();
*
* // Draw to the context
*
* cr.$dispose();
* }
*
* let area = new St.DrawingArea();
* area.connect('repaint', onRepaint);
* ]|
*
* Returns: (transfer none): the Cairo context for the paint operation
*/ */
cairo_t * cairo_t *
st_drawing_area_get_context (StDrawingArea *area) st_drawing_area_get_context (StDrawingArea *area)
@ -189,12 +206,12 @@ st_drawing_area_get_context (StDrawingArea *area)
/** /**
* st_drawing_area_get_surface_size: * st_drawing_area_get_surface_size:
* @area: the #StDrawingArea * @area: the #StDrawingArea
* @width: (out): location to store the width of the painted area * @width: (out) (optional): location to store the width of the painted area
* @height: (out): location to store the height of the painted area * @height: (out) (optional): location to store the height of the painted area
* *
* Gets the size of the cairo surface being painted to, which is equal * Gets the size of the cairo surface being painted to, which is equal
* to the size of the content area of the widget. This function must * to the size of the content area of the widget. This function must
* only be called from a signal hander for the ::repaint signal. * only be called from a signal hander for the #StDrawingArea::repaint signal.
*/ */
void void
st_drawing_area_get_surface_size (StDrawingArea *area, st_drawing_area_get_surface_size (StDrawingArea *area,

116
src/st/st-entry.c
View File

@ -29,14 +29,9 @@
* applications to set further properties. * applications to set further properties.
* *
* #StEntry supports the following pseudo style states: * #StEntry supports the following pseudo style states:
* <itemizedlist> *
* <listitem> * - `focus`: the widget has focus
* <para>focus: the widget has focus</para> * - `indeterminate`: the widget is showing the hint text or actor
* </listitem>
* <listitem>
* <para>indeterminate: the widget is showing the hint text or actor</para>
* </listitem>
* </itemizedlist>
*/ */
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
@ -897,6 +892,11 @@ st_entry_class_init (StEntryClass *klass)
widget_class->navigate_focus = st_entry_navigate_focus; widget_class->navigate_focus = st_entry_navigate_focus;
widget_class->get_accessible_type = st_entry_accessible_get_type; widget_class->get_accessible_type = st_entry_accessible_get_type;
/**
* StEntry:clutter-text:
*
* The internal #ClutterText actor supporting the #StEntry.
*/
props[PROP_CLUTTER_TEXT] = props[PROP_CLUTTER_TEXT] =
g_param_spec_object ("clutter-text", g_param_spec_object ("clutter-text",
"Clutter Text", "Clutter Text",
@ -904,6 +904,11 @@ st_entry_class_init (StEntryClass *klass)
CLUTTER_TYPE_TEXT, CLUTTER_TYPE_TEXT,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StEntry:primary-icon:
*
* The #ClutterActor acting as the primary icon at the start of the #StEntry.
*/
props[PROP_PRIMARY_ICON] = props[PROP_PRIMARY_ICON] =
g_param_spec_object ("primary-icon", g_param_spec_object ("primary-icon",
"Primary Icon", "Primary Icon",
@ -911,6 +916,11 @@ st_entry_class_init (StEntryClass *klass)
CLUTTER_TYPE_ACTOR, CLUTTER_TYPE_ACTOR,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:secondary-icon:
*
* The #ClutterActor acting as the secondary icon at the end of the #StEntry.
*/
props[PROP_SECONDARY_ICON] = props[PROP_SECONDARY_ICON] =
g_param_spec_object ("secondary-icon", g_param_spec_object ("secondary-icon",
"Secondary Icon", "Secondary Icon",
@ -918,6 +928,12 @@ st_entry_class_init (StEntryClass *klass)
CLUTTER_TYPE_ACTOR, CLUTTER_TYPE_ACTOR,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:hint-text:
*
* The text to display when the entry is empty and unfocused. Setting this
* will replace the actor of #StEntry::hint-actor.
*/
props[PROP_HINT_TEXT] = props[PROP_HINT_TEXT] =
g_param_spec_string ("hint-text", g_param_spec_string ("hint-text",
"Hint Text", "Hint Text",
@ -926,6 +942,12 @@ st_entry_class_init (StEntryClass *klass)
NULL, NULL,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:hint-actor:
*
* A #ClutterActor to display when the entry is empty and unfocused. Setting
* this will replace the actor displaying #StEntry:hint-text.
*/
props[PROP_HINT_ACTOR] = props[PROP_HINT_ACTOR] =
g_param_spec_object ("hint-actor", g_param_spec_object ("hint-actor",
"Hint Actor", "Hint Actor",
@ -934,6 +956,11 @@ st_entry_class_init (StEntryClass *klass)
CLUTTER_TYPE_ACTOR, CLUTTER_TYPE_ACTOR,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:text:
*
* The current text value of the #StEntry.
*/
props[PROP_TEXT] = props[PROP_TEXT] =
g_param_spec_string ("text", g_param_spec_string ("text",
"Text", "Text",
@ -941,6 +968,12 @@ st_entry_class_init (StEntryClass *klass)
NULL, NULL,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:input-purpose:
*
* The #ClutterInputContentPurpose that helps on-screen keyboards and similar
* input methods to decide which keys should be presented to the user.
*/
props[PROP_INPUT_PURPOSE] = props[PROP_INPUT_PURPOSE] =
g_param_spec_enum ("input-purpose", g_param_spec_enum ("input-purpose",
"Purpose", "Purpose",
@ -949,6 +982,13 @@ st_entry_class_init (StEntryClass *klass)
CLUTTER_INPUT_CONTENT_PURPOSE_NORMAL, CLUTTER_INPUT_CONTENT_PURPOSE_NORMAL,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StEntry:input-hints:
*
* The #ClutterInputContentHintFlags providing additional hints (beyond
* #StEntry:input-purpose) that allow input methods to fine-tune their
* behaviour.
*/
props[PROP_INPUT_HINTS] = props[PROP_INPUT_HINTS] =
g_param_spec_flags ("input-hints", g_param_spec_flags ("input-hints",
"hints", "hints",
@ -964,8 +1004,7 @@ st_entry_class_init (StEntryClass *klass)
* StEntry::primary-icon-clicked: * StEntry::primary-icon-clicked:
* @self: the #StEntry * @self: the #StEntry
* *
* * Emitted when the primary icon is clicked.
* Emitted when the primary icon is clicked
*/ */
entry_signals[PRIMARY_ICON_CLICKED] = entry_signals[PRIMARY_ICON_CLICKED] =
g_signal_new ("primary-icon-clicked", g_signal_new ("primary-icon-clicked",
@ -974,11 +1013,12 @@ st_entry_class_init (StEntryClass *klass)
G_STRUCT_OFFSET (StEntryClass, primary_icon_clicked), G_STRUCT_OFFSET (StEntryClass, primary_icon_clicked),
NULL, NULL, NULL, NULL, NULL, NULL,
G_TYPE_NONE, 0); G_TYPE_NONE, 0);
/** /**
* StEntry::secondary-icon-clicked: * StEntry::secondary-icon-clicked:
* @self: the #StEntry * @self: the #StEntry
* *
* Emitted when the secondary icon is clicked * Emitted when the secondary icon is clicked.
*/ */
entry_signals[SECONDARY_ICON_CLICKED] = entry_signals[SECONDARY_ICON_CLICKED] =
g_signal_new ("secondary-icon-clicked", g_signal_new ("secondary-icon-clicked",
@ -1040,9 +1080,9 @@ st_entry_init (StEntry *entry)
/** /**
* st_entry_new: * st_entry_new:
* @text: text to set the entry to * @text: (nullable): text to set the entry to
* *
* Create a new #StEntry with the specified entry * Create a new #StEntry with the specified text.
* *
* Returns: a new #StEntry * Returns: a new #StEntry
*/ */
@ -1063,9 +1103,10 @@ st_entry_new (const gchar *text)
* st_entry_get_text: * st_entry_get_text:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Get the text displayed on the entry * Get the text displayed on the entry. If @entry is empty, an empty string will
* be returned instead of %NULL.
* *
* Returns: the text for the entry. This must not be freed by the application * Returns: (transfer none): the text for the entry
*/ */
const gchar * const gchar *
st_entry_get_text (StEntry *entry) st_entry_get_text (StEntry *entry)
@ -1084,7 +1125,8 @@ st_entry_get_text (StEntry *entry)
* @entry: a #StEntry * @entry: a #StEntry
* @text: (nullable): text to set the entry to * @text: (nullable): text to set the entry to
* *
* Sets the text displayed on the entry * Sets the text displayed on the entry. If @text is %NULL, the #ClutterText
* will instead be set to an empty string.
*/ */
void void
st_entry_set_text (StEntry *entry, st_entry_set_text (StEntry *entry,
@ -1106,10 +1148,9 @@ st_entry_set_text (StEntry *entry,
* st_entry_get_clutter_text: * st_entry_get_clutter_text:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Retrieve the internal #ClutterText so that extra parameters can be set * Retrieve the internal #ClutterText so that extra parameters can be set.
* *
* Returns: (transfer none): the #ClutterText used by #StEntry. The entry is * Returns: (transfer none): the #ClutterText used by @entry
* owned by the #StEntry and should not be unref'ed by the application.
*/ */
ClutterActor* ClutterActor*
st_entry_get_clutter_text (StEntry *entry) st_entry_get_clutter_text (StEntry *entry)
@ -1125,8 +1166,8 @@ st_entry_get_clutter_text (StEntry *entry)
* @text: (nullable): text to set as the entry hint * @text: (nullable): text to set as the entry hint
* *
* Sets the text to display when the entry is empty and unfocused. When the * Sets the text to display when the entry is empty and unfocused. When the
* entry is displaying the hint, it has a pseudo class of "indeterminate". * entry is displaying the hint, it has a pseudo class of `indeterminate`.
* A value of NULL unsets the hint. * A value of %NULL unsets the hint.
*/ */
void void
st_entry_set_hint_text (StEntry *entry, st_entry_set_hint_text (StEntry *entry,
@ -1146,10 +1187,13 @@ st_entry_set_hint_text (StEntry *entry,
* st_entry_get_hint_text: * st_entry_get_hint_text:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Gets the text that is displayed when the entry is empty and unfocused * Gets the text that is displayed when the entry is empty and unfocused or
* %NULL if the #StEntry:hint-actor was set to an actor that is not a #StLabel.
* *
* Returns: the current value of the hint property. This string is owned by the * Unlike st_entry_get_text() this function may return %NULL if
* #StEntry and should not be freed or modified. * #StEntry:hint-actor is not a #StLabel.
*
* Returns: (nullable) (transfer none): the current value of the hint property
*/ */
const gchar * const gchar *
st_entry_get_hint_text (StEntry *entry) st_entry_get_hint_text (StEntry *entry)
@ -1200,6 +1244,8 @@ st_entry_set_input_purpose (StEntry *entry,
* @entry: a #StEntry * @entry: a #StEntry
* *
* Gets the value of the #StEntry:input-purpose property. * Gets the value of the #StEntry:input-purpose property.
*
* Returns: the input purpose of the entry
*/ */
ClutterInputContentPurpose ClutterInputContentPurpose
st_entry_get_input_purpose (StEntry *entry) st_entry_get_input_purpose (StEntry *entry)
@ -1245,6 +1291,8 @@ st_entry_set_input_hints (StEntry *entry,
* @entry: a #StEntry * @entry: a #StEntry
* *
* Gets the value of the #StEntry:input-hints property. * Gets the value of the #StEntry:input-hints property.
*
* Returns: the input hints for the entry
*/ */
ClutterInputContentHintFlags ClutterInputContentHintFlags
st_entry_get_input_hints (StEntry *entry) st_entry_get_input_hints (StEntry *entry)
@ -1305,7 +1353,7 @@ _st_entry_set_icon (StEntry *entry,
* @entry: a #StEntry * @entry: a #StEntry
* @icon: (nullable): a #ClutterActor * @icon: (nullable): a #ClutterActor
* *
* Set the primary icon of the entry to @icon * Set the primary icon of the entry to @icon.
*/ */
void void
st_entry_set_primary_icon (StEntry *entry, st_entry_set_primary_icon (StEntry *entry,
@ -1324,7 +1372,9 @@ st_entry_set_primary_icon (StEntry *entry,
* st_entry_get_primary_icon: * st_entry_get_primary_icon:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Returns: (transfer none): a #ClutterActor * Get the value of the #StEntry:primary-icon property.
*
* Returns: (nullable) (transfer none): a #ClutterActor
*/ */
ClutterActor * ClutterActor *
st_entry_get_primary_icon (StEntry *entry) st_entry_get_primary_icon (StEntry *entry)
@ -1342,7 +1392,7 @@ st_entry_get_primary_icon (StEntry *entry)
* @entry: a #StEntry * @entry: a #StEntry
* @icon: (nullable): an #ClutterActor * @icon: (nullable): an #ClutterActor
* *
* Set the secondary icon of the entry to @icon * Set the secondary icon of the entry to @icon.
*/ */
void void
st_entry_set_secondary_icon (StEntry *entry, st_entry_set_secondary_icon (StEntry *entry,
@ -1361,7 +1411,9 @@ st_entry_set_secondary_icon (StEntry *entry,
* st_entry_get_secondary_icon: * st_entry_get_secondary_icon:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Returns: (transfer none): a #ClutterActor * Get the value of the #StEntry:secondary-icon property.
*
* Returns: (nullable) (transfer none): a #ClutterActor
*/ */
ClutterActor * ClutterActor *
st_entry_get_secondary_icon (StEntry *entry) st_entry_get_secondary_icon (StEntry *entry)
@ -1377,9 +1429,9 @@ st_entry_get_secondary_icon (StEntry *entry)
/** /**
* st_entry_set_hint_actor: * st_entry_set_hint_actor:
* @entry: a #StEntry * @entry: a #StEntry
* @hint_actor: (allow-none): a #ClutterActor * @hint_actor: (nullable): a #ClutterActor
* *
* Set the hint actor of the entry to @hint_actor * Set the hint actor of the entry to @hint_actor.
*/ */
void void
st_entry_set_hint_actor (StEntry *entry, st_entry_set_hint_actor (StEntry *entry,
@ -1412,7 +1464,9 @@ st_entry_set_hint_actor (StEntry *entry,
* st_entry_get_hint_actor: * st_entry_get_hint_actor:
* @entry: a #StEntry * @entry: a #StEntry
* *
* Returns: (transfer none): a #ClutterActor * Get the value of the #StEntry:hint-actor property.
*
* Returns: (nullable) (transfer none): a #ClutterActor
*/ */
ClutterActor * ClutterActor *
st_entry_get_hint_actor (StEntry *entry) st_entry_get_hint_actor (StEntry *entry)

4
src/st/st-focus-manager.c
View File

@ -133,7 +133,7 @@ st_focus_manager_stage_event (ClutterActor *stage,
* *
* Gets the #StFocusManager for @stage, creating it if necessary. * Gets the #StFocusManager for @stage, creating it if necessary.
* *
* Return value: (transfer none): the focus manager for @stage * Returns: (transfer none): the focus manager for @stage
*/ */
StFocusManager * StFocusManager *
st_focus_manager_get_for_stage (ClutterStage *stage) st_focus_manager_get_for_stage (ClutterStage *stage)
@ -215,7 +215,7 @@ st_focus_manager_remove_group (StFocusManager *manager,
* Checks if @widget is inside a focus group, and if so, returns * Checks if @widget is inside a focus group, and if so, returns
* the root of that group. * the root of that group.
* *
* Return value: (transfer none): the focus group root, or %NULL if * Returns: (transfer none): the focus group root, or %NULL if
* @widget is not in a focus group * @widget is not in a focus group
*/ */
StWidget * StWidget *

18
src/st/st-generic-accessible.c
View File

@ -72,7 +72,7 @@ st_generic_accessible_class_init (StGenericAccessibleClass *klass)
* @self. Right now we only care about doubles, so the value is * @self. Right now we only care about doubles, so the value is
* directly returned by the signal. * directly returned by the signal.
* *
* Return value: value of the current element. * Returns: value of the current element.
*/ */
st_generic_accessible_signals[GET_CURRENT_VALUE] = st_generic_accessible_signals[GET_CURRENT_VALUE] =
g_signal_new ("get-current-value", g_signal_new ("get-current-value",
@ -90,7 +90,7 @@ st_generic_accessible_class_init (StGenericAccessibleClass *klass)
* @self. Right now we only care about doubles, so the value is * @self. Right now we only care about doubles, so the value is
* directly returned by the signal. * directly returned by the signal.
* *
* Return value: maximum value of the accessible. * Returns: maximum value of the accessible.
*/ */
st_generic_accessible_signals[GET_MAXIMUM_VALUE] = st_generic_accessible_signals[GET_MAXIMUM_VALUE] =
g_signal_new ("get-maximum-value", g_signal_new ("get-maximum-value",
@ -108,7 +108,7 @@ st_generic_accessible_class_init (StGenericAccessibleClass *klass)
* @self. Right now we only care about doubles, so the value is * @self. Right now we only care about doubles, so the value is
* directly returned by the signal. * directly returned by the signal.
* *
* Return value: minimum value of the accessible. * Returns: minimum value of the accessible.
*/ */
st_generic_accessible_signals[GET_MINIMUM_VALUE] = st_generic_accessible_signals[GET_MINIMUM_VALUE] =
g_signal_new ("get-minimum-value", g_signal_new ("get-minimum-value",
@ -126,7 +126,7 @@ st_generic_accessible_class_init (StGenericAccessibleClass *klass)
* @self. Right now we only care about doubles, so the value is * @self. Right now we only care about doubles, so the value is
* directly returned by the signal. * directly returned by the signal.
* *
* Return value: value of the current element. * Returns: value of the current element.
*/ */
st_generic_accessible_signals[GET_MINIMUM_INCREMENT] = st_generic_accessible_signals[GET_MINIMUM_INCREMENT] =
g_signal_new ("get-minimum-increment", g_signal_new ("get-minimum-increment",
@ -221,6 +221,16 @@ atk_value_iface_init (AtkValueIface *iface)
iface->set_current_value = st_generic_accessible_set_current_value; iface->set_current_value = st_generic_accessible_set_current_value;
} }
/**
* st_generic_accessible_new_for_actor:
* @actor: a #Clutter Actor
*
* Create a new #StGenericAccessible for @actor.
*
* This is useful only for custom widgets that need a proxy for #AtkObject.
*
* Returns: (transfer full): a new #AtkObject
*/
AtkObject* AtkObject*
st_generic_accessible_new_for_actor (ClutterActor *actor) st_generic_accessible_new_for_actor (ClutterActor *actor)
{ {

4
src/st/st-icon-colors.c
View File

@ -26,7 +26,7 @@
* *
* Creates a new #StIconColors. All colors are initialized to transparent black. * Creates a new #StIconColors. All colors are initialized to transparent black.
* *
* Return value: a newly created #StIconColors. Free with st_icon_colors_unref() * Returns: a newly created #StIconColors. Free with st_icon_colors_unref()
*/ */
StIconColors * StIconColors *
st_icon_colors_new (void) st_icon_colors_new (void)
@ -107,6 +107,8 @@ st_icon_colors_copy (StIconColors *colors)
* @colors: a #StIconColors * @colors: a #StIconColors
* @other: another #StIconColors * @other: another #StIconColors
* *
* Check if two #StIconColors objects are identical.
*
* Returns: %TRUE if the #StIconColors are equal * Returns: %TRUE if the #StIconColors are equal
*/ */
gboolean gboolean

37
src/st/st-icon.c
View File

@ -255,6 +255,11 @@ st_icon_class_init (StIconClass *klass)
widget_class->style_changed = st_icon_style_changed; widget_class->style_changed = st_icon_style_changed;
actor_class->resource_scale_changed = st_icon_resource_scale_changed; actor_class->resource_scale_changed = st_icon_resource_scale_changed;
/**
* StIcon:gicon:
*
* The #GIcon being displayed by this #StIcon.
*/
props[PROP_GICON] = props[PROP_GICON] =
g_param_spec_object ("gicon", g_param_spec_object ("gicon",
"GIcon", "GIcon",
@ -262,6 +267,11 @@ st_icon_class_init (StIconClass *klass)
G_TYPE_ICON, G_TYPE_ICON,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StIcon:fallback-gicon:
*
* The fallback #GIcon to display if #StIcon:gicon fails to load.
*/
props[PROP_FALLBACK_GICON] = props[PROP_FALLBACK_GICON] =
g_param_spec_object ("fallback-gicon", g_param_spec_object ("fallback-gicon",
"Fallback GIcon", "Fallback GIcon",
@ -269,6 +279,11 @@ st_icon_class_init (StIconClass *klass)
G_TYPE_ICON, G_TYPE_ICON,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StIcon:icon-name:
*
* The name of the icon if the icon being displayed is a #GThemedIcon.
*/
props[PROP_ICON_NAME] = props[PROP_ICON_NAME] =
g_param_spec_string ("icon-name", g_param_spec_string ("icon-name",
"Icon name", "Icon name",
@ -276,6 +291,12 @@ st_icon_class_init (StIconClass *klass)
NULL, NULL,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StIcon:icon-size:
*
* The size of the icon, if greater than `0`. Other the icon sise is derived
* from the current style.
*/
props[PROP_ICON_SIZE] = props[PROP_ICON_SIZE] =
g_param_spec_int ("icon-size", g_param_spec_int ("icon-size",
"Icon size", "Icon size",
@ -283,6 +304,12 @@ st_icon_class_init (StIconClass *klass)
-1, G_MAXINT, -1, -1, G_MAXINT, -1,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StIcon:fallback-icon-name:
*
* The fallback icon name of the #StIcon. See st_icon_set_fallback_icon_name()
* for details.
*/
props[PROP_FALLBACK_ICON_NAME] = props[PROP_FALLBACK_ICON_NAME] =
g_param_spec_string ("fallback-icon-name", g_param_spec_string ("fallback-icon-name",
"Fallback icon name", "Fallback icon name",
@ -524,7 +551,7 @@ st_icon_update_icon_size (StIcon *icon)
/** /**
* st_icon_new: * st_icon_new:
* *
* Create a newly allocated #StIcon * Create a newly allocated #StIcon.
* *
* Returns: A newly allocated #StIcon * Returns: A newly allocated #StIcon
*/ */
@ -538,10 +565,10 @@ st_icon_new (void)
* st_icon_get_icon_name: * st_icon_get_icon_name:
* @icon: an #StIcon * @icon: an #StIcon
* *
* This is a convenience method to get the icon name of the #GThemedIcon that * This is a convenience method to get the icon name of the current icon, if it
* is currently set. * is currenyly a #GThemedIcon, or %NULL otherwise.
* *
* Returns: (transfer none): The name of the icon or %NULL if no icon is set * Returns: (transfer none) (nullable): The name of the icon or %NULL
*/ */
const gchar * const gchar *
st_icon_get_icon_name (StIcon *icon) st_icon_get_icon_name (StIcon *icon)
@ -592,7 +619,7 @@ st_icon_set_icon_name (StIcon *icon,
* *
* Gets the current #GIcon in use. * Gets the current #GIcon in use.
* *
* Returns: (transfer none): The current #GIcon, if set, otherwise %NULL * Returns: (nullable) (transfer none): The current #GIcon, if set, otherwise %NULL
*/ */
GIcon * GIcon *
st_icon_get_gicon (StIcon *icon) st_icon_get_gicon (StIcon *icon)

5
src/st/st-image-content.c
View File

@ -329,7 +329,10 @@ g_loadable_icon_interface_init (GLoadableIconIface *iface)
* *
* Creates a new #StImageContent, a simple content for sized images. * Creates a new #StImageContent, a simple content for sized images.
* *
* Return value: (transfer full): the newly created #StImageContent content * See #ClutterImage for setting the actual image to display or #StIcon for
* displaying icons.
*
* Returns: (transfer full): the newly created #StImageContent content
* Use g_object_unref() when done. * Use g_object_unref() when done.
*/ */
ClutterContent * ClutterContent *

30
src/st/st-label.c
View File

@ -274,6 +274,11 @@ st_label_class_init (StLabelClass *klass)
widget_class->style_changed = st_label_style_changed; widget_class->style_changed = st_label_style_changed;
widget_class->get_accessible_type = st_label_accessible_get_type; widget_class->get_accessible_type = st_label_accessible_get_type;
/**
* StLabel:clutter-text:
*
* The internal #ClutterText actor supporting the label
*/
props[PROP_CLUTTER_TEXT] = props[PROP_CLUTTER_TEXT] =
g_param_spec_object ("clutter-text", g_param_spec_object ("clutter-text",
"Clutter Text", "Clutter Text",
@ -281,6 +286,11 @@ st_label_class_init (StLabelClass *klass)
CLUTTER_TYPE_TEXT, CLUTTER_TYPE_TEXT,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StLabel:text:
*
* The current text being display in the #StLabel.
*/
props[PROP_TEXT] = props[PROP_TEXT] =
g_param_spec_string ("text", g_param_spec_string ("text",
"Text", "Text",
@ -314,9 +324,9 @@ st_label_init (StLabel *label)
/** /**
* st_label_new: * st_label_new:
* @text: text to set the label to * @text: (nullable): text to set the label to
* *
* Create a new #StLabel with the specified label * Create a new #StLabel with the label specified by @text.
* *
* Returns: a new #StLabel * Returns: a new #StLabel
*/ */
@ -335,9 +345,10 @@ st_label_new (const gchar *text)
* st_label_get_text: * st_label_get_text:
* @label: a #StLabel * @label: a #StLabel
* *
* Get the text displayed on the label * Get the text displayed on the label.
* *
* Returns: the text for the label. This must not be freed by the application * Returns: (transfer none): the text for the label. This must not be freed by
* the application
*/ */
const gchar * const gchar *
st_label_get_text (StLabel *label) st_label_get_text (StLabel *label)
@ -350,9 +361,9 @@ st_label_get_text (StLabel *label)
/** /**
* st_label_set_text: * st_label_set_text:
* @label: a #StLabel * @label: a #StLabel
* @text: text to set the label to * @text: (nullable): text to set the label to
* *
* Sets the text displayed on the label * Sets the text displayed by the label.
*/ */
void void
st_label_set_text (StLabel *label, st_label_set_text (StLabel *label,
@ -382,10 +393,11 @@ st_label_set_text (StLabel *label,
* st_label_get_clutter_text: * st_label_get_clutter_text:
* @label: a #StLabel * @label: a #StLabel
* *
* Retrieve the internal #ClutterText so that extra parameters can be set * Retrieve the internal #ClutterText used by @label so that extra parameters
* can be set.
* *
* Returns: (transfer none): ethe #ClutterText used by #StLabel. The label * Returns: (transfer none): the #ClutterText used by #StLabel. The actor
* is owned by the #StLabel and should not be unref'ed by the application. * is owned by the #StLabel and should not be destroyed by the application.
*/ */
ClutterActor* ClutterActor*
st_label_get_clutter_text (StLabel *label) st_label_get_clutter_text (StLabel *label)

31
src/st/st-password-entry.c
View File

@ -133,12 +133,23 @@ st_password_entry_class_init (StPasswordEntryClass *klass)
st_entry_class->secondary_icon_clicked = st_password_entry_secondary_icon_clicked; st_entry_class->secondary_icon_clicked = st_password_entry_secondary_icon_clicked;
/**
* StPasswordEntry:password-visible:
*
* Whether the text in the entry is masked for privacy.
*/
props[PROP_PASSWORD_VISIBLE] = g_param_spec_boolean ("password-visible", props[PROP_PASSWORD_VISIBLE] = g_param_spec_boolean ("password-visible",
"Password visible", "Password visible",
"Whether to text in the entry is masked or not", "Whether the text in the entry is masked or not",
FALSE, FALSE,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StPasswordEntry:show-peek-icon:
*
* Whether to display an icon button to toggle the masking enabled by the
* #StPasswordEntry:password-visible property.
*/
props[PROP_SHOW_PEEK_ICON] = g_param_spec_boolean ("show-peek-icon", props[PROP_SHOW_PEEK_ICON] = g_param_spec_boolean ("show-peek-icon",
"Show peek icon", "Show peek icon",
"Whether to show the password peek icon", "Whether to show the password peek icon",
@ -202,12 +213,15 @@ st_password_entry_new (void)
/** /**
* st_password_entry_set_show_peek_icon: * st_password_entry_set_show_peek_icon:
* @entry: a #StPasswordEntry * @entry: a #StPasswordEntry
* @value: #TRUE to show the peek-icon in the entry, #FALSE otherwise * @value: %TRUE to show the peek-icon in the entry
* *
* Sets whether to show or hide the peek-icon in the password entry. * Sets whether to show or hide the peek-icon in the password entry. If %TRUE,
* a icon button for temporarily unmasking the password will be shown at the
* end of the entry.
*/ */
void void
st_password_entry_set_show_peek_icon (StPasswordEntry *entry, gboolean value) st_password_entry_set_show_peek_icon (StPasswordEntry *entry,
gboolean value)
{ {
StPasswordEntryPrivate *priv; StPasswordEntryPrivate *priv;
@ -231,6 +245,8 @@ st_password_entry_set_show_peek_icon (StPasswordEntry *entry, gboolean value)
* @entry: a #StPasswordEntry * @entry: a #StPasswordEntry
* *
* Gets whether peek-icon is shown or hidden in the password entry. * Gets whether peek-icon is shown or hidden in the password entry.
*
* Returns: %TRUE if visible
*/ */
gboolean gboolean
st_password_entry_get_show_peek_icon (StPasswordEntry *entry) st_password_entry_get_show_peek_icon (StPasswordEntry *entry)
@ -246,12 +262,13 @@ st_password_entry_get_show_peek_icon (StPasswordEntry *entry)
/** /**
* st_password_entry_set_password_visible: * st_password_entry_set_password_visible:
* @entry: a #StPasswordEntry * @entry: a #StPasswordEntry
* @value: #TRUE to show the password in the entry, #FALSE otherwise * @value: %TRUE to show the password in the entry, #FALSE otherwise
* *
* Sets whether to show or hide text in the password entry. * Sets whether to show or hide text in the password entry.
*/ */
void void
st_password_entry_set_password_visible (StPasswordEntry *entry, gboolean value) st_password_entry_set_password_visible (StPasswordEntry *entry,
gboolean value)
{ {
StPasswordEntryPrivate *priv; StPasswordEntryPrivate *priv;
ClutterActor *clutter_text; ClutterActor *clutter_text;
@ -284,6 +301,8 @@ st_password_entry_set_password_visible (StPasswordEntry *entry, gboolean value)
* @entry: a #StPasswordEntry * @entry: a #StPasswordEntry
* *
* Gets whether the text is masked in the password entry. * Gets whether the text is masked in the password entry.
*
* Returns: %TRUE if visible
*/ */
gboolean gboolean
st_password_entry_get_password_visible (StPasswordEntry *entry) st_password_entry_get_password_visible (StPasswordEntry *entry)

28
src/st/st-scroll-bar.c
View File

@ -538,11 +538,21 @@ st_scroll_bar_class_init (StScrollBarClass *klass)
widget_class->style_changed = st_scroll_bar_style_changed; widget_class->style_changed = st_scroll_bar_style_changed;
/**
* StScrollBar:adjustment:
*
* The #StAdjustment controlling the #StScrollBar.
*/
props[PROP_ADJUSTMENT] = props[PROP_ADJUSTMENT] =
g_param_spec_object ("adjustment", "Adjustment", "The adjustment", g_param_spec_object ("adjustment", "Adjustment", "The adjustment",
ST_TYPE_ADJUSTMENT, ST_TYPE_ADJUSTMENT,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollBar:vertical:
*
* Whether the #StScrollBar is vertical. If %FALSE it is horizontal.
*/
props[PROP_VERTICAL] = props[PROP_VERTICAL] =
g_param_spec_boolean ("vertical", g_param_spec_boolean ("vertical",
"Vertical Orientation", "Vertical Orientation",
@ -552,6 +562,13 @@ st_scroll_bar_class_init (StScrollBarClass *klass)
g_object_class_install_properties (object_class, N_PROPS, props); g_object_class_install_properties (object_class, N_PROPS, props);
/**
* StScrollBar::scroll-start:
* @bar: a #StScrollBar
*
* Emitted when the #StScrollBar begins scrolling.
*/
signals[SCROLL_START] = signals[SCROLL_START] =
g_signal_new ("scroll-start", g_signal_new ("scroll-start",
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
@ -560,6 +577,12 @@ st_scroll_bar_class_init (StScrollBarClass *klass)
NULL, NULL, NULL, NULL, NULL, NULL,
G_TYPE_NONE, 0); G_TYPE_NONE, 0);
/**
* StScrollBar::scroll-stop:
* @bar: a #StScrollBar
*
* Emitted when the #StScrollBar finishes scrolling.
*/
signals[SCROLL_STOP] = signals[SCROLL_STOP] =
g_signal_new ("scroll-stop", g_signal_new ("scroll-stop",
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
@ -982,10 +1005,9 @@ st_scroll_bar_set_adjustment (StScrollBar *bar,
* st_scroll_bar_get_adjustment: * st_scroll_bar_get_adjustment:
* @bar: a #StScrollbar * @bar: a #StScrollbar
* *
* Gets the adjustment object that stores the current position * Gets the #StAdjustment that controls the current position of @bar.
* of the scrollbar.
* *
* Return value: (transfer none): the adjustment * Returns: (transfer none): an #StAdjustment
*/ */
StAdjustment * StAdjustment *
st_scroll_bar_get_adjustment (StScrollBar *bar) st_scroll_bar_get_adjustment (StScrollBar *bar)

24
src/st/st-scroll-view-fade.c
View File

@ -389,6 +389,12 @@ st_scroll_view_fade_class_init (StScrollViewFadeClass *klass)
offscreen_class->create_texture = st_scroll_view_fade_create_texture; offscreen_class->create_texture = st_scroll_view_fade_create_texture;
offscreen_class->paint_target = st_scroll_view_fade_paint_target; offscreen_class->paint_target = st_scroll_view_fade_paint_target;
/**
* StScrollViewFade:vfade-offset:
*
* The height of area which is faded at the top and bottom edges of the
* #StScrollViewFade.
*/
props[PROP_VFADE_OFFSET] = props[PROP_VFADE_OFFSET] =
g_param_spec_float ("vfade-offset", g_param_spec_float ("vfade-offset",
"Vertical Fade Offset", "Vertical Fade Offset",
@ -396,6 +402,12 @@ st_scroll_view_fade_class_init (StScrollViewFadeClass *klass)
0.f, G_MAXFLOAT, DEFAULT_FADE_OFFSET, 0.f, G_MAXFLOAT, DEFAULT_FADE_OFFSET,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollViewFade:hfade-offset:
*
* The height of area which is faded at the left and right edges of the
* #StScrollViewFade.
*/
props[PROP_HFADE_OFFSET] = props[PROP_HFADE_OFFSET] =
g_param_spec_float ("hfade-offset", g_param_spec_float ("hfade-offset",
"Horizontal Fade Offset", "Horizontal Fade Offset",
@ -403,6 +415,11 @@ st_scroll_view_fade_class_init (StScrollViewFadeClass *klass)
0.f, G_MAXFLOAT, DEFAULT_FADE_OFFSET, 0.f, G_MAXFLOAT, DEFAULT_FADE_OFFSET,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollViewFade:fade-edges:
*
* Whether the faded area should extend to the edges of the #StScrollViewFade.
*/
props[PROP_FADE_EDGES] = props[PROP_FADE_EDGES] =
g_param_spec_boolean ("fade-edges", g_param_spec_boolean ("fade-edges",
"Fade Edges", "Fade Edges",
@ -420,6 +437,13 @@ st_scroll_view_fade_init (StScrollViewFade *self)
self->hfade_offset = DEFAULT_FADE_OFFSET; self->hfade_offset = DEFAULT_FADE_OFFSET;
} }
/**
* st_scroll_view_fade_new:
*
* Create a new #StScrollViewFade.
*
* Returns: (transfer full): a new #StScrollViewFade
*/
ClutterEffect * ClutterEffect *
st_scroll_view_fade_new (void) st_scroll_view_fade_new (void)
{ {

108
src/st/st-scroll-view.c
View File

@ -172,8 +172,8 @@ st_scroll_view_get_property (GObject *object,
*/ */
void void
st_scroll_view_update_fade_effect (StScrollView *scroll, st_scroll_view_update_fade_effect (StScrollView *scroll,
float vfade_offset, float vfade_offset,
float hfade_offset) float hfade_offset)
{ {
StScrollViewPrivate *priv = ST_SCROLL_VIEW (scroll)->priv; StScrollViewPrivate *priv = ST_SCROLL_VIEW (scroll)->priv;
@ -830,6 +830,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
widget_class->style_changed = st_scroll_view_style_changed; widget_class->style_changed = st_scroll_view_style_changed;
/**
* StScrollView:hscroll:
*
* The horizontal #StScrollBar for the #StScrollView.
*/
props[PROP_HSCROLL] = props[PROP_HSCROLL] =
g_param_spec_object ("hscroll", g_param_spec_object ("hscroll",
"StScrollBar", "StScrollBar",
@ -837,6 +842,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
ST_TYPE_SCROLL_BAR, ST_TYPE_SCROLL_BAR,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StScrollView:vscroll:
*
* The vertical #StScrollBar for the #StScrollView.
*/
props[PROP_VSCROLL] = props[PROP_VSCROLL] =
g_param_spec_object ("vscroll", g_param_spec_object ("vscroll",
"StScrollBar", "StScrollBar",
@ -844,6 +854,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
ST_TYPE_SCROLL_BAR, ST_TYPE_SCROLL_BAR,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StScrollView:vscrollbar-policy:
*
* The #StPolicyType for when to show the vertical #StScrollBar.
*/
props[PROP_VSCROLLBAR_POLICY] = props[PROP_VSCROLLBAR_POLICY] =
g_param_spec_enum ("vscrollbar-policy", g_param_spec_enum ("vscrollbar-policy",
"Vertical Scrollbar Policy", "Vertical Scrollbar Policy",
@ -852,6 +867,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
ST_POLICY_AUTOMATIC, ST_POLICY_AUTOMATIC,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollView:hscrollbar-policy:
*
* The #StPolicyType for when to show the horizontal #StScrollBar.
*/
props[PROP_HSCROLLBAR_POLICY] = props[PROP_HSCROLLBAR_POLICY] =
g_param_spec_enum ("hscrollbar-policy", g_param_spec_enum ("hscrollbar-policy",
"Horizontal Scrollbar Policy", "Horizontal Scrollbar Policy",
@ -860,6 +880,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
ST_POLICY_AUTOMATIC, ST_POLICY_AUTOMATIC,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollView:hscrollbar-visible:
*
* Whether the horizontal #StScrollBar is visible.
*/
props[PROP_HSCROLLBAR_VISIBLE] = props[PROP_HSCROLLBAR_VISIBLE] =
g_param_spec_boolean ("hscrollbar-visible", g_param_spec_boolean ("hscrollbar-visible",
"Horizontal Scrollbar Visibility", "Horizontal Scrollbar Visibility",
@ -867,6 +892,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
TRUE, TRUE,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StScrollView:vscrollbar-visible:
*
* Whether the vertical #StScrollBar is visible.
*/
props[PROP_VSCROLLBAR_VISIBLE] = props[PROP_VSCROLLBAR_VISIBLE] =
g_param_spec_boolean ("vscrollbar-visible", g_param_spec_boolean ("vscrollbar-visible",
"Vertical Scrollbar Visibility", "Vertical Scrollbar Visibility",
@ -874,6 +904,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
TRUE, TRUE,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StScrollView:enable-mouse-scrolling:
*
* Whether to enable automatic mouse wheel scrolling.
*/
props[PROP_MOUSE_SCROLL] = props[PROP_MOUSE_SCROLL] =
g_param_spec_boolean ("enable-mouse-scrolling", g_param_spec_boolean ("enable-mouse-scrolling",
"Enable Mouse Scrolling", "Enable Mouse Scrolling",
@ -881,6 +916,11 @@ st_scroll_view_class_init (StScrollViewClass *klass)
TRUE, TRUE,
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/**
* StScrollView:overlay-scrollbars:
*
* Whether scrollbars are painted on top of the content.
*/
props[PROP_OVERLAY_SCROLLBARS] = props[PROP_OVERLAY_SCROLLBARS] =
g_param_spec_boolean ("overlay-scrollbars", g_param_spec_boolean ("overlay-scrollbars",
"Use Overlay Scrollbars", "Use Overlay Scrollbars",
@ -995,6 +1035,13 @@ clutter_container_iface_init (ClutterContainerIface *iface)
iface->remove = st_scroll_view_remove; iface->remove = st_scroll_view_remove;
} }
/**
* st_scroll_view_new:
*
* Create a new #StScrollView.
*
* Returns: (transfer full): a new #StScrollView
*/
StWidget * StWidget *
st_scroll_view_new (void) st_scroll_view_new (void)
{ {
@ -1005,9 +1052,9 @@ st_scroll_view_new (void)
* st_scroll_view_get_hscroll_bar: * st_scroll_view_get_hscroll_bar:
* @scroll: a #StScrollView * @scroll: a #StScrollView
* *
* Gets the horizontal scrollbar of the scrollbiew * Gets the horizontal #StScrollBar of the #StScrollView.
* *
* Return value: (transfer none): the horizontal #StScrollBar * Returns: (transfer none): the horizontal scrollbar
*/ */
ClutterActor * ClutterActor *
st_scroll_view_get_hscroll_bar (StScrollView *scroll) st_scroll_view_get_hscroll_bar (StScrollView *scroll)
@ -1021,9 +1068,9 @@ st_scroll_view_get_hscroll_bar (StScrollView *scroll)
* st_scroll_view_get_vscroll_bar: * st_scroll_view_get_vscroll_bar:
* @scroll: a #StScrollView * @scroll: a #StScrollView
* *
* Gets the vertical scrollbar of the scrollbiew * Gets the vertical scrollbar of the #StScrollView.
* *
* Return value: (transfer none): the vertical #StScrollBar * Returns: (transfer none): the vertical #StScrollBar
*/ */
ClutterActor * ClutterActor *
st_scroll_view_get_vscroll_bar (StScrollView *scroll) st_scroll_view_get_vscroll_bar (StScrollView *scroll)
@ -1033,6 +1080,14 @@ st_scroll_view_get_vscroll_bar (StScrollView *scroll)
return scroll->priv->vscroll; return scroll->priv->vscroll;
} }
/**
* st_scroll_view_get_column_size:
* @scroll: a #StScrollView
*
* Get the step increment of the horizontal plane.
*
* Returns: the horizontal step increment
*/
gfloat gfloat
st_scroll_view_get_column_size (StScrollView *scroll) st_scroll_view_get_column_size (StScrollView *scroll)
{ {
@ -1047,6 +1102,13 @@ st_scroll_view_get_column_size (StScrollView *scroll)
return column_size; return column_size;
} }
/**
* st_scroll_view_set_column_size:
* @scroll: a #StScrollView
* @column_size: horizontal step increment
*
* Set the step increment of the horizontal plane to @column_size.
*/
void void
st_scroll_view_set_column_size (StScrollView *scroll, st_scroll_view_set_column_size (StScrollView *scroll,
gfloat column_size) gfloat column_size)
@ -1069,6 +1131,14 @@ st_scroll_view_set_column_size (StScrollView *scroll,
} }
} }
/**
* st_scroll_view_get_row_size:
* @scroll: a #StScrollView
*
* Get the step increment of the vertical plane.
*
* Returns: the vertical step increment
*/
gfloat gfloat
st_scroll_view_get_row_size (StScrollView *scroll) st_scroll_view_get_row_size (StScrollView *scroll)
{ {
@ -1083,6 +1153,13 @@ st_scroll_view_get_row_size (StScrollView *scroll)
return row_size; return row_size;
} }
/**
* st_scroll_view_set_row_size:
* @scroll: a #StScrollView
* @row_size: vertical step increment
*
* Set the step increment of the vertical plane to @row_size.
*/
void void
st_scroll_view_set_row_size (StScrollView *scroll, st_scroll_view_set_row_size (StScrollView *scroll,
gfloat row_size) gfloat row_size)
@ -1105,6 +1182,13 @@ st_scroll_view_set_row_size (StScrollView *scroll,
} }
} }
/**
* st_scroll_view_set_mouse_scrolling:
* @scroll: a #StScrollView
* @enabled: %TRUE or %FALSE
*
* Sets automatic mouse wheel scrolling to enabled or disabled.
*/
void void
st_scroll_view_set_mouse_scrolling (StScrollView *scroll, st_scroll_view_set_mouse_scrolling (StScrollView *scroll,
gboolean enabled) gboolean enabled)
@ -1125,6 +1209,14 @@ st_scroll_view_set_mouse_scrolling (StScrollView *scroll,
} }
} }
/**
* st_scroll_view_get_mouse_scrolling:
* @scroll: a #StScrollView
*
* Get whether automatic mouse wheel scrolling is enabled or disabled.
*
* Returns: %TRUE if enabled, %FALSE otherwise
*/
gboolean gboolean
st_scroll_view_get_mouse_scrolling (StScrollView *scroll) st_scroll_view_get_mouse_scrolling (StScrollView *scroll)
{ {
@ -1167,7 +1259,9 @@ st_scroll_view_set_overlay_scrollbars (StScrollView *scroll,
* st_scroll_view_get_overlay_scrollbars: * st_scroll_view_get_overlay_scrollbars:
* @scroll: A #StScrollView * @scroll: A #StScrollView
* *
* Gets the value set by st_scroll_view_set_overlay_scrollbars(). * Gets whether scrollbars are painted on top of the content.
*
* Returns: %TRUE if enabled, %FALSE otherwise
*/ */
gboolean gboolean
st_scroll_view_get_overlay_scrollbars (StScrollView *scroll) st_scroll_view_get_overlay_scrollbars (StScrollView *scroll)

67
src/st/st-scrollable.c
View File

@ -86,6 +86,40 @@ st_scrollable_default_init (StScrollableInterface *g_iface)
if (!initialized) if (!initialized)
{ {
/**
* StScrollable:hadjustment:
*
* The horizontal #StAdjustment used by the #StScrollable.
*
* Implementations should override this property to provide read-write
* access to the #StAdjustment.
*
* JavaScript code may override this as demonstrated below:
*
* |[<!-- language="JavaScript" -->
* var MyScrollable = GObject.registerClass({
* Properties: {
* 'hadjustment': GObject.ParamSpec.override(
* 'hadjustment',
* St.Scrollable
* )
* }
* }, class MyScrollable extends St.Scrollable {
*
* get hadjustment() {
* return this._hadjustment || null;
* }
*
* set hadjustment(adjustment) {
* if (this.hadjustment === adjustment)
* return;
*
* this._hadjustment = adjustment;
* this.notify('hadjustment');
* }
* });
* ]|
*/
g_object_interface_install_property (g_iface, g_object_interface_install_property (g_iface,
g_param_spec_object ("hadjustment", g_param_spec_object ("hadjustment",
"StAdjustment", "StAdjustment",
@ -93,6 +127,17 @@ st_scrollable_default_init (StScrollableInterface *g_iface)
ST_TYPE_ADJUSTMENT, ST_TYPE_ADJUSTMENT,
ST_PARAM_READWRITE)); ST_PARAM_READWRITE));
/**
* StScrollable:vadjustment:
*
* The vertical #StAdjustment used by the #StScrollable.
*
* Implementations should override this property to provide read-write
* access to the #StAdjustment.
*
* See #StScrollable:hadjustment for an example of how to override this
* property in JavaScript code.
*/
g_object_interface_install_property (g_iface, g_object_interface_install_property (g_iface,
g_param_spec_object ("vadjustment", g_param_spec_object ("vadjustment",
"StAdjustment", "StAdjustment",
@ -104,6 +149,18 @@ st_scrollable_default_init (StScrollableInterface *g_iface)
} }
} }
/**
* st_scrollable_set_adjustments:
* @scrollable: a #StScrollable
* @hadjustment: the horizontal #StAdjustment
* @vadjustment: the vertical #StAdjustment
*
* This method should be implemented by classes implementing the #StScrollable
* interface.
*
* JavaScript code should do this by overriding the `vfunc_set_adjustments()`
* method.
*/
void void
st_scrollable_set_adjustments (StScrollable *scrollable, st_scrollable_set_adjustments (StScrollable *scrollable,
StAdjustment *hadjustment, StAdjustment *hadjustment,
@ -116,11 +173,17 @@ st_scrollable_set_adjustments (StScrollable *scrollable,
/** /**
* st_scroll_bar_get_adjustments: * st_scroll_bar_get_adjustments:
* @hadjustment: (transfer none) (out) (optional) (nullable): location to store the horizontal adjustment, or %NULL * @hadjustment: (transfer none) (out) (optional): location to store the horizontal adjustment, or %NULL
* @vadjustment: (transfer none) (out) (optional) (nullable): location to store the vertical adjustment, or %NULL * @vadjustment: (transfer none) (out) (optional): location to store the vertical adjustment, or %NULL
* *
* Gets the adjustment objects that store the offsets of the scrollable widget * Gets the adjustment objects that store the offsets of the scrollable widget
* into its possible scrolling area. * into its possible scrolling area.
*
* This method should be implemented by classes implementing the #StScrollable
* interface.
*
* JavaScript code should do this by overriding the `vfunc_get_adjustments()`
* method.
*/ */
void void
st_scrollable_get_adjustments (StScrollable *scrollable, st_scrollable_get_adjustments (StScrollable *scrollable,

62
src/st/st-settings.c
View File

@ -199,41 +199,89 @@ st_settings_class_init (StSettingsClass *klass)
object_class->set_property = st_settings_set_property; object_class->set_property = st_settings_set_property;
object_class->get_property = st_settings_get_property; object_class->get_property = st_settings_get_property;
/**
* StSettings:enable-animations:
*
* Whether animations are enabled.
*/
props[PROP_ENABLE_ANIMATIONS] = g_param_spec_boolean ("enable-animations", props[PROP_ENABLE_ANIMATIONS] = g_param_spec_boolean ("enable-animations",
"Enable animations", "Enable animations",
"Enable animations", "Enable animations",
TRUE, TRUE,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:primary-paste:
*
* Whether pasting from the `PRIMARY` selection is supported (eg. middle-click
* paste).
*/
props[PROP_PRIMARY_PASTE] = g_param_spec_boolean ("primary-paste", props[PROP_PRIMARY_PASTE] = g_param_spec_boolean ("primary-paste",
"Primary paste", "Primary paste",
"Primary paste", "Primary paste",
TRUE, TRUE,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:drag-threshold:
*
* The threshold before a drag operation begins.
*/
props[PROP_DRAG_THRESHOLD] = g_param_spec_int ("drag-threshold", props[PROP_DRAG_THRESHOLD] = g_param_spec_int ("drag-threshold",
"Drag threshold", "Drag threshold",
"Drag threshold", "Drag threshold",
0, G_MAXINT, 8, 0, G_MAXINT, 8,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:font-name:
*
* The current font name.
*/
props[PROP_FONT_NAME] = g_param_spec_string ("font-name", props[PROP_FONT_NAME] = g_param_spec_string ("font-name",
"font name", "font name",
"font name", "font name",
"", "",
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:gtk-theme:
*
* The current GTK theme.
*/
props[PROP_GTK_THEME] = g_param_spec_string ("gtk-theme", props[PROP_GTK_THEME] = g_param_spec_string ("gtk-theme",
"GTK+ Theme", "GTK Theme",
"GTK+ Theme", "GTK Theme",
"", "",
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:gtk-icon-theme:
*
* The current GTK icon theme
*/
props[PROP_GTK_ICON_THEME] = g_param_spec_string ("gtk-icon-theme", props[PROP_GTK_ICON_THEME] = g_param_spec_string ("gtk-icon-theme",
"GTK+ Icon Theme", "GTK Icon Theme",
"GTK+ Icon Theme", "GTK Icon Theme",
"", "",
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:magnifier-active:
*
* Whether the accessibility magnifier is active.
*/
props[PROP_MAGNIFIER_ACTIVE] = g_param_spec_boolean("magnifier-active", props[PROP_MAGNIFIER_ACTIVE] = g_param_spec_boolean("magnifier-active",
"Magnifier is active", "Magnifier is active",
"Weather the a11y magnifier is active", "Whether the a11y magnifier is active",
FALSE, FALSE,
ST_PARAM_READABLE); ST_PARAM_READABLE);
/**
* StSettings:slow-down-factor:
*
* The slow-down factor applied to all animation durations.
*/
props[PROP_SLOW_DOWN_FACTOR] = g_param_spec_double("slow-down-factor", props[PROP_SLOW_DOWN_FACTOR] = g_param_spec_double("slow-down-factor",
"Slow down factor", "Slow down factor",
"Factor applied to all animation durations", "Factor applied to all animation durations",
@ -338,9 +386,9 @@ st_settings_init (StSettings *settings)
/** /**
* st_settings_get: * st_settings_get:
* *
* Gets the #StSettings * Gets the global #StSettings object.
* *
* Returns: (transfer none): a settings object * Returns: (transfer none): the global #StSettings object
**/ **/
StSettings * StSettings *
st_settings_get (void) st_settings_get (void)

9
src/st/st-shadow.c
View File

@ -117,7 +117,7 @@ st_shadow_unref (StShadow *shadow)
* compare non-identically if they differ only by floating point rounding * compare non-identically if they differ only by floating point rounding
* errors. * errors.
* *
* Return value: %TRUE if the two shadows are identical * Returns: %TRUE if the two shadows are identical
*/ */
gboolean gboolean
st_shadow_equal (StShadow *shadow, st_shadow_equal (StShadow *shadow,
@ -216,6 +216,13 @@ st_shadow_helper_new (StShadow *shadow)
return helper; return helper;
} }
/**
* st_shadow_helper_update:
* @helper: a #StShadowHelper
* @source: a #ClutterActor
*
* Update @helper from @source.
*/
void void
st_shadow_helper_update (StShadowHelper *helper, st_shadow_helper_update (StShadowHelper *helper,
ClutterActor *source) ClutterActor *source)

38
src/st/st-texture-cache.c
View File

@ -100,6 +100,12 @@ st_texture_cache_class_init (StTextureCacheClass *klass)
gobject_class->dispose = st_texture_cache_dispose; gobject_class->dispose = st_texture_cache_dispose;
gobject_class->finalize = st_texture_cache_finalize; gobject_class->finalize = st_texture_cache_finalize;
/**
* StTextureCache::icon-theme-changed:
* @self: a #StTextureCache
*
* Emitted when the icon theme is changed.
*/
signals[ICON_THEME_CHANGED] = signals[ICON_THEME_CHANGED] =
g_signal_new ("icon-theme-changed", g_signal_new ("icon-theme-changed",
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
@ -108,6 +114,13 @@ st_texture_cache_class_init (StTextureCacheClass *klass)
NULL, NULL, NULL, NULL, NULL, NULL,
G_TYPE_NONE, 0); G_TYPE_NONE, 0);
/**
* StTextureCache::texture-file-changed:
* @self: a #StTextureCache
* @file: a #GFile
*
* Emitted when the source file of a texture is changed.
*/
signals[TEXTURE_FILE_CHANGED] = signals[TEXTURE_FILE_CHANGED] =
g_signal_new ("texture-file-changed", g_signal_new ("texture-file-changed",
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
@ -799,7 +812,7 @@ st_texture_cache_free_bind (gpointer data)
/** /**
* st_texture_cache_bind_cairo_surface_property: * st_texture_cache_bind_cairo_surface_property:
* @cache: * @cache: A #StTextureCache
* @object: A #GObject with a property @property_name of type #cairo_surface_t * @object: A #GObject with a property @property_name of type #cairo_surface_t
* @property_name: Name of a property * @property_name: Name of a property
* *
@ -810,7 +823,7 @@ st_texture_cache_free_bind (gpointer data)
* If the source object is destroyed, the texture will continue to show the last * If the source object is destroyed, the texture will continue to show the last
* value of the property. * value of the property.
* *
* Return value: (transfer none): A new #GIcon * Returns: (transfer none): A new #GIcon
*/ */
GIcon * GIcon *
st_texture_cache_bind_cairo_surface_property (StTextureCache *cache, st_texture_cache_bind_cairo_surface_property (StTextureCache *cache,
@ -879,7 +892,7 @@ st_texture_cache_load (StTextureCache *cache,
/** /**
* ensure_request: * ensure_request:
* @cache: * @cache: A #StTextureCache
* @key: A cache key * @key: A cache key
* @policy: Cache policy * @policy: Cache policy
* @request: (out): If no request is outstanding, one will be created and returned here * @request: (out): If no request is outstanding, one will be created and returned here
@ -932,8 +945,8 @@ ensure_request (StTextureCache *cache,
/** /**
* st_texture_cache_load_gicon: * st_texture_cache_load_gicon:
* @cache: The texture cache instance * @cache: A #StTextureCache
* @theme_node: (nullable): The #StThemeNode to use for colors, or NULL * @theme_node: (nullable): The #StThemeNode to use for colors, or %NULL
* if the icon must not be recolored * if the icon must not be recolored
* @icon: the #GIcon to load * @icon: the #GIcon to load
* @size: Size of themed * @size: Size of themed
@ -944,7 +957,7 @@ ensure_request (StTextureCache *cache,
* icon isn't loaded already, the texture will be filled * icon isn't loaded already, the texture will be filled
* asynchronously. * asynchronously.
* *
* Return Value: (transfer none): A new #ClutterActor for the icon, or %NULL if not found * Returns: (transfer none) (nullable): A new #ClutterActor for the icon, or %NULL if not found
*/ */
ClutterActor * ClutterActor *
st_texture_cache_load_gicon (StTextureCache *cache, st_texture_cache_load_gicon (StTextureCache *cache,
@ -1371,7 +1384,7 @@ st_texture_cache_load_sliced_image (StTextureCache *cache,
/** /**
* st_texture_cache_load_file_async: * st_texture_cache_load_file_async:
* @cache: The texture cache instance * @cache: A #StTextureCache
* @file: a #GFile of the image file from which to create a pixbuf * @file: a #GFile of the image file from which to create a pixbuf
* @available_width: available width for the image, can be -1 if not limited * @available_width: available width for the image, can be -1 if not limited
* @available_height: available height for the image, can be -1 if not limited * @available_height: available height for the image, can be -1 if not limited
@ -1382,7 +1395,7 @@ st_texture_cache_load_sliced_image (StTextureCache *cache,
* size of zero. At some later point, either the image will be loaded successfully * size of zero. At some later point, either the image will be loaded successfully
* and at that point size will be negotiated, or upon an error, no image will be set. * and at that point size will be negotiated, or upon an error, no image will be set.
* *
* Return value: (transfer none): A new #ClutterActor with no image loaded initially. * Returns: (transfer none): A new #ClutterActor with no image loaded initially.
*/ */
ClutterActor * ClutterActor *
st_texture_cache_load_file_async (StTextureCache *cache, st_texture_cache_load_file_async (StTextureCache *cache,
@ -1612,7 +1625,7 @@ static StTextureCache *instance = NULL;
/** /**
* st_texture_cache_get_default: * st_texture_cache_get_default:
* *
* Return value: (transfer none): The global texture cache * Returns: (transfer none): The global texture cache
*/ */
StTextureCache* StTextureCache*
st_texture_cache_get_default (void) st_texture_cache_get_default (void)
@ -1622,6 +1635,13 @@ st_texture_cache_get_default (void)
return instance; return instance;
} }
/**
* st_texture_cache_rescan_icon_theme:
*
* Rescan the current icon theme, if necessary.
*
* Returns: %TRUE if the icon theme has changed and needed to be reloaded.
*/
gboolean gboolean
st_texture_cache_rescan_icon_theme (StTextureCache *cache) st_texture_cache_rescan_icon_theme (StTextureCache *cache)
{ {

28
src/st/st-theme-context.c
View File

@ -118,16 +118,23 @@ st_theme_context_class_init (StThemeContextClass *klass)
/** /**
* StThemeContext:scale-factor: * StThemeContext:scale-factor:
* *
* The scaling factor used or high dpi scaling. * The scaling factor used for HiDPI scaling.
*/ */
g_object_class_install_property (object_class, g_object_class_install_property (object_class,
PROP_SCALE_FACTOR, PROP_SCALE_FACTOR,
g_param_spec_int ("scale-factor", g_param_spec_int ("scale-factor",
"Scale factor", "Scale factor",
"Integer scale factor used for high dpi scaling", "Integer scale factor used for HiDPI scaling",
0, G_MAXINT, 1, 0, G_MAXINT, 1,
ST_PARAM_READWRITE)); ST_PARAM_READWRITE));
/**
* StThemeContext::changed:
* @self: a #StThemeContext
*
* Emitted when the icon theme, font, resolution, scale factor or the current
* theme's custom stylesheets change.
*/
signals[CHANGED] = signals[CHANGED] =
g_signal_new ("changed", g_signal_new ("changed",
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
@ -214,6 +221,8 @@ st_theme_context_get_property (GObject *object,
* This can be useful in testing scenarios, or if using StThemeContext * This can be useful in testing scenarios, or if using StThemeContext
* with something other than #ClutterActor objects, but you generally * with something other than #ClutterActor objects, but you generally
* should use st_theme_context_get_for_stage() instead. * should use st_theme_context_get_for_stage() instead.
*
* Returns: (transfer full): a new #StThemeContext
*/ */
StThemeContext * StThemeContext *
st_theme_context_new (void) st_theme_context_new (void)
@ -296,7 +305,7 @@ on_icon_theme_changed (StTextureCache *cache,
* *
* Gets a singleton theme context associated with the stage. * Gets a singleton theme context associated with the stage.
* *
* Return value: (transfer none): the singleton theme context for the stage * Returns: (transfer none): the singleton theme context for the stage
*/ */
StThemeContext * StThemeContext *
st_theme_context_get_for_stage (ClutterStage *stage) st_theme_context_get_for_stage (ClutterStage *stage)
@ -320,6 +329,7 @@ st_theme_context_get_for_stage (ClutterStage *stage)
/** /**
* st_theme_context_set_theme: * st_theme_context_set_theme:
* @context: a #StThemeContext * @context: a #StThemeContext
* @theme: a #StTheme
* *
* Sets the default set of theme stylesheets for the context. This theme will * Sets the default set of theme stylesheets for the context. This theme will
* be used for the root node and for nodes descending from it, unless some other * be used for the root node and for nodes descending from it, unless some other
@ -358,7 +368,7 @@ st_theme_context_set_theme (StThemeContext *context,
* *
* Gets the default theme for the context. See st_theme_context_set_theme() * Gets the default theme for the context. See st_theme_context_set_theme()
* *
* Return value: (transfer none): the default theme for the context * Returns: (transfer none): the default theme for the context
*/ */
StTheme * StTheme *
st_theme_context_get_theme (StThemeContext *context) st_theme_context_get_theme (StThemeContext *context)
@ -376,7 +386,7 @@ st_theme_context_get_theme (StThemeContext *context)
* Sets the default font for the theme context. This is the font that * Sets the default font for the theme context. This is the font that
* is inherited by the root node of the tree of theme nodes. If the * is inherited by the root node of the tree of theme nodes. If the
* font is not overriden, then this font will be used. If the font is * font is not overriden, then this font will be used. If the font is
* partially modified (for example, with 'font-size: 110%', then that * partially modified (for example, with 'font-size: 110%'), then that
* modification is based on this font. * modification is based on this font.
*/ */
void void
@ -401,7 +411,7 @@ st_theme_context_set_font (StThemeContext *context,
* *
* Gets the default font for the theme context. See st_theme_context_set_font(). * Gets the default font for the theme context. See st_theme_context_set_font().
* *
* Return value: the default font for the theme context. * Returns: the default font for the theme context.
*/ */
const PangoFontDescription * const PangoFontDescription *
st_theme_context_get_font (StThemeContext *context) st_theme_context_get_font (StThemeContext *context)
@ -419,7 +429,7 @@ st_theme_context_get_font (StThemeContext *context)
* context. For the node tree associated with a stage, this node represents * context. For the node tree associated with a stage, this node represents
* styles applied to the stage itself. * styles applied to the stage itself.
* *
* Return value: (transfer none): the root node of the context's style tree * Returns: (transfer none): the root node of the context's style tree
*/ */
StThemeNode * StThemeNode *
st_theme_context_get_root_node (StThemeContext *context) st_theme_context_get_root_node (StThemeContext *context)
@ -439,7 +449,7 @@ st_theme_context_get_root_node (StThemeContext *context)
* Return an existing node matching @node, or if that isn't possible, * Return an existing node matching @node, or if that isn't possible,
* @node itself. * @node itself.
* *
* Return value: (transfer none): a node with the same properties as @node * Returns: (transfer none): a node with the same properties as @node
*/ */
StThemeNode * StThemeNode *
st_theme_context_intern_node (StThemeContext *context, st_theme_context_intern_node (StThemeContext *context,
@ -461,7 +471,7 @@ st_theme_context_intern_node (StThemeContext *context,
* *
* Return the current scale factor of @context. * Return the current scale factor of @context.
* *
* Return value: a scale factor * Returns: an integer scale factor
*/ */
int int
st_theme_context_get_scale_factor (StThemeContext *context) st_theme_context_get_scale_factor (StThemeContext *context)

264
src/st/st-theme-node.c
View File

@ -180,11 +180,11 @@ split_on_whitespace (const gchar *s)
* @pseudo_class: (nullable): a whitespace-separated list of pseudo-classes * @pseudo_class: (nullable): a whitespace-separated list of pseudo-classes
* (like 'hover' or 'visited') to match CSS rules against * (like 'hover' or 'visited') to match CSS rules against
* *
* Creates a new #StThemeNode. Once created, a node is immutable. Of any * Creates a new #StThemeNode. Once created, a node is immutable. If any
* of the attributes of the node (like the @element_class) change the node * of the attributes of the node (like the @element_class) change the node
* and its child nodes must be destroyed and recreated. * and its child nodes must be destroyed and recreated.
* *
* Return value: (transfer full): the theme node * Returns: (transfer full): a new #StThemeNode
*/ */
StThemeNode * StThemeNode *
st_theme_node_new (StThemeContext *context, st_theme_node_new (StThemeContext *context,
@ -229,8 +229,8 @@ st_theme_node_new (StThemeContext *context,
* *
* Gets the parent themed element node. * Gets the parent themed element node.
* *
* Return value: (transfer none): the parent #StThemeNode, or %NULL if this * Returns: (nullable) (transfer none): the parent #StThemeNode, or %NULL if
* is the root node of the tree of theme elements. * this is the root node of the tree of theme elements.
*/ */
StThemeNode * StThemeNode *
st_theme_node_get_parent (StThemeNode *node) st_theme_node_get_parent (StThemeNode *node)
@ -246,7 +246,7 @@ st_theme_node_get_parent (StThemeNode *node)
* *
* Gets the theme stylesheet set that styles this node * Gets the theme stylesheet set that styles this node
* *
* Return value: (transfer none): the theme stylesheet set * Returns: (transfer none): the theme stylesheet set
*/ */
StTheme * StTheme *
st_theme_node_get_theme (StThemeNode *node) st_theme_node_get_theme (StThemeNode *node)
@ -256,6 +256,14 @@ st_theme_node_get_theme (StThemeNode *node)
return node->theme; return node->theme;
} }
/**
* st_theme_node_get_element_type:
* @node: a #StThemeNode
*
* Get the element #GType for @node.
*
* Returns: the element type
*/
GType GType
st_theme_node_get_element_type (StThemeNode *node) st_theme_node_get_element_type (StThemeNode *node)
{ {
@ -264,6 +272,14 @@ st_theme_node_get_element_type (StThemeNode *node)
return node->element_type; return node->element_type;
} }
/**
* st_theme_node_get_element_id:
* @node: a #StThemeNode
*
* Get the unqiue element ID for @node.
*
* Returns: (transfer none): the element's ID
*/
const char * const char *
st_theme_node_get_element_id (StThemeNode *node) st_theme_node_get_element_id (StThemeNode *node)
{ {
@ -274,6 +290,9 @@ st_theme_node_get_element_id (StThemeNode *node)
/** /**
* st_theme_node_get_element_classes: * st_theme_node_get_element_classes:
* @node: a #StThemeNode
*
* Get the list of element classes for @node.
* *
* Returns: (transfer none): the element's classes * Returns: (transfer none): the element's classes
*/ */
@ -287,6 +306,9 @@ st_theme_node_get_element_classes (StThemeNode *node)
/** /**
* st_theme_node_get_pseudo_classes: * st_theme_node_get_pseudo_classes:
* @node: a #StThemeNode
*
* Get the list of pseudo-classes for @node (eg. `:focused`).
* *
* Returns: (transfer none): the element's pseudo-classes * Returns: (transfer none): the element's pseudo-classes
*/ */
@ -307,21 +329,13 @@ st_theme_node_get_pseudo_classes (StThemeNode *node)
* the same CSS rules and have the same style properties. However, two * the same CSS rules and have the same style properties. However, two
* nodes that have ended up with identical style properties do not * nodes that have ended up with identical style properties do not
* necessarily compare equal. * necessarily compare equal.
* In detail, @node_a and @node_b are considered equal iff *
* <itemizedlist> * In detail, @node_a and @node_b are considered equal if and only if:
* <listitem> *
* <para>they share the same #StTheme and #StThemeContext</para> * - they share the same #StTheme and #StThemeContext
* </listitem> * - they have the same parent
* <listitem> * - they have the same element type
* <para>they have the same parent</para> * - their id, class, pseudo-class and inline-style match
* </listitem>
* <listitem>
* <para>they have the same element type</para>
* </listitem>
* <listitem>
* <para>their id, class, pseudo-class and inline-style match</para>
* </listitem>
* </itemizedlist>
* *
* Returns: %TRUE if @node_a equals @node_b * Returns: %TRUE if @node_a equals @node_b
*/ */
@ -383,6 +397,14 @@ st_theme_node_equal (StThemeNode *node_a, StThemeNode *node_b)
return TRUE; return TRUE;
} }
/**
* st_theme_node_hash:
* @node: a #StThemeNode
*
* Converts @node to a hash value.
*
* Returns: a hash value corresponding to @node
*/
guint guint
st_theme_node_hash (StThemeNode *node) st_theme_node_hash (StThemeNode *node)
{ {
@ -637,7 +659,7 @@ get_color_from_term (StThemeNode *node,
* *
* See also st_theme_node_get_color(), which provides a simpler API. * See also st_theme_node_get_color(), which provides a simpler API.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.) * theme node (or in the properties of parent nodes when inheriting.)
*/ */
gboolean gboolean
@ -727,7 +749,7 @@ st_theme_node_get_color (StThemeNode *node,
* *
* See also st_theme_node_get_double(), which provides a simpler API. * See also st_theme_node_get_double(), which provides a simpler API.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.) * theme node (or in the properties of parent nodes when inheriting.)
*/ */
gboolean gboolean
@ -780,7 +802,7 @@ st_theme_node_lookup_double (StThemeNode *node,
* Generically looks up a property containing a single time value, * Generically looks up a property containing a single time value,
* which is converted to milliseconds. * which is converted to milliseconds.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.) * theme node (or in the properties of parent nodes when inheriting.)
*/ */
gboolean gboolean
@ -837,7 +859,7 @@ st_theme_node_lookup_time (StThemeNode *node,
* and lets you handle the case where the theme does not specify the * and lets you handle the case where the theme does not specify the
* indicated value. * indicated value.
* *
* Return value: the value found. If @property_name is not * Returns: the value found. If @property_name is not
* found, a warning will be logged and 0 will be returned. * found, a warning will be logged and 0 will be returned.
*/ */
gdouble gdouble
@ -872,7 +894,7 @@ st_theme_node_get_double (StThemeNode *node,
* *
* See also st_theme_node_get_url(), which provides a simpler API. * See also st_theme_node_get_url(), which provides a simpler API.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.) * theme node (or in the properties of parent nodes when inheriting.)
*/ */
gboolean gboolean
@ -928,7 +950,7 @@ st_theme_node_lookup_url (StThemeNode *node,
* and lets you handle the case where the theme does not specify the * and lets you handle the case where the theme does not specify the
* indicated value. * indicated value.
* *
* Returns: (transfer full): the newly allocated value if found. * Returns: (nullable) (transfer full): the newly allocated value if found.
* If @property_name is not found, a warning will be logged and %NULL * If @property_name is not found, a warning will be logged and %NULL
* will be returned. * will be returned.
*/ */
@ -1169,7 +1191,7 @@ get_length_internal (StThemeNode *node,
* *
* See also st_theme_node_get_length(), which provides a simpler API. * See also st_theme_node_get_length(), which provides a simpler API.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.) * theme node (or in the properties of parent nodes when inheriting.)
*/ */
gboolean gboolean
@ -1204,9 +1226,10 @@ st_theme_node_lookup_length (StThemeNode *node,
* this does not print a warning if the property is not found; it just * this does not print a warning if the property is not found; it just
* returns 0. * returns 0.
* *
* See also st_theme_node_lookup_length(), which provides more options. * See also st_theme_node_lookup_length(), which provides more options. The
* returned value is in physical pixels, as opposed to logical pixels.
* *
* Return value: the length, in pixels, or 0 if the property was not found. * Returns: the length, in pixels, or 0 if the property was not found.
*/ */
gdouble gdouble
st_theme_node_get_length (StThemeNode *node, st_theme_node_get_length (StThemeNode *node,
@ -1807,6 +1830,15 @@ _st_theme_node_ensure_geometry (StThemeNode *node)
node->height = node->min_height; node->height = node->min_height;
} }
/**
* st_theme_node_get_border_width:
* @node: a #StThemeNode
* @side: a #StCorner
*
* Get the border width for @node on @side, in physical pixels.
*
* Returns: the border width in physical pixels
*/
int int
st_theme_node_get_border_width (StThemeNode *node, st_theme_node_get_border_width (StThemeNode *node,
StSide side) StSide side)
@ -1819,6 +1851,15 @@ st_theme_node_get_border_width (StThemeNode *node,
return node->border_width[side]; return node->border_width[side];
} }
/**
* st_theme_node_get_border_radius:
* @node: a #StThemeNode
* @corner: a #StCorner
*
* Get the border radius for @node at @corner, in physical pixels.
*
* Returns: the border radius in physical pixels
*/
int int
st_theme_node_get_border_radius (StThemeNode *node, st_theme_node_get_border_radius (StThemeNode *node,
StCorner corner) StCorner corner)
@ -1831,6 +1872,14 @@ st_theme_node_get_border_radius (StThemeNode *node,
return node->border_radius[corner]; return node->border_radius[corner];
} }
/**
* st_theme_node_get_outline_width:
* @node: a #StThemeNode
*
* Get the width of the outline for @node, in physical pixels.
*
* Returns: the width in physical pixels
*/
int int
st_theme_node_get_outline_width (StThemeNode *node) st_theme_node_get_outline_width (StThemeNode *node)
{ {
@ -1859,6 +1908,14 @@ st_theme_node_get_outline_color (StThemeNode *node,
*color = node->outline_color; *color = node->outline_color;
} }
/**
* st_theme_node_get_width:
* @node: a #StThemeNode
*
* Get the width for @node, in physical pixels.
*
* Returns: the width in physical pixels
*/
int int
st_theme_node_get_width (StThemeNode *node) st_theme_node_get_width (StThemeNode *node)
{ {
@ -1868,6 +1925,14 @@ st_theme_node_get_width (StThemeNode *node)
return node->width; return node->width;
} }
/**
* st_theme_node_get_height:
* @node: a #StThemeNode
*
* Get the height for @node, in physical pixels.
*
* Returns: the height in physical pixels
*/
int int
st_theme_node_get_height (StThemeNode *node) st_theme_node_get_height (StThemeNode *node)
{ {
@ -1877,6 +1942,14 @@ st_theme_node_get_height (StThemeNode *node)
return node->height; return node->height;
} }
/**
* st_theme_node_get_min_width:
* @node: a #StThemeNode
*
* Get the minimum width for @node, in physical pixels.
*
* Returns: the minimum width in physical pixels
*/
int int
st_theme_node_get_min_width (StThemeNode *node) st_theme_node_get_min_width (StThemeNode *node)
{ {
@ -1886,6 +1959,14 @@ st_theme_node_get_min_width (StThemeNode *node)
return node->min_width; return node->min_width;
} }
/**
* st_theme_node_get_min_height:
* @node: a #StThemeNode
*
* Get the minimum height for @node, in physical pixels.
*
* Returns: the minimum height in physical pixels
*/
int int
st_theme_node_get_min_height (StThemeNode *node) st_theme_node_get_min_height (StThemeNode *node)
{ {
@ -1895,6 +1976,14 @@ st_theme_node_get_min_height (StThemeNode *node)
return node->min_height; return node->min_height;
} }
/**
* st_theme_node_get_max_width:
* @node: a #StThemeNode
*
* Get the maximum width for @node, in physical pixels.
*
* Returns: the maximum width in physical pixels
*/
int int
st_theme_node_get_max_width (StThemeNode *node) st_theme_node_get_max_width (StThemeNode *node)
{ {
@ -1904,6 +1993,14 @@ st_theme_node_get_max_width (StThemeNode *node)
return node->max_width; return node->max_width;
} }
/**
* st_theme_node_get_max_height:
* @node: a #StThemeNode
*
* Get the maximum height for @node, in physical pixels.
*
* Returns: the maximum height in physical pixels
*/
int int
st_theme_node_get_max_height (StThemeNode *node) st_theme_node_get_max_height (StThemeNode *node)
{ {
@ -2270,6 +2367,16 @@ st_theme_node_get_border_color (StThemeNode *node,
*color = node->border_color[side]; *color = node->border_color[side];
} }
/**
* st_theme_node_get_padding:
* @node: a #StThemeNode
* @side: a #StSide
*
* Get the padding for @node on @side, in physical pixels. This corresponds to
* the CSS properties such as `padding-top`.
*
* Returns: the padding size in physical pixels
*/
double double
st_theme_node_get_padding (StThemeNode *node, st_theme_node_get_padding (StThemeNode *node,
StSide side) StSide side)
@ -2282,6 +2389,16 @@ st_theme_node_get_padding (StThemeNode *node,
return node->padding[side]; return node->padding[side];
} }
/**
* st_theme_node_get_margin:
* @node: a #StThemeNode
* @side: a #StSide
*
* Get the margin for @node on @side, in physical pixels. This corresponds to
* the CSS properties such as `margin-top`.
*
* Returns: the margin size in physical pixels
*/
double double
st_theme_node_get_margin (StThemeNode *node, st_theme_node_get_margin (StThemeNode *node,
StSide side) StSide side)
@ -2326,6 +2443,15 @@ st_theme_node_get_transition_duration (StThemeNode *node)
return factor * node->transition_duration; return factor * node->transition_duration;
} }
/**
* st_theme_node_get_icon_style:
* @node: a #StThemeNode
*
* Get the icon style for @node (eg. symbolic, regular). This corresponds to the
* special `-st-icon-style` CSS property.
*
* Returns: the icon style for @node
*/
StIconStyle StIconStyle
st_theme_node_get_icon_style (StThemeNode *node) st_theme_node_get_icon_style (StThemeNode *node)
{ {
@ -2368,6 +2494,14 @@ st_theme_node_get_icon_style (StThemeNode *node)
return ST_ICON_STYLE_REQUESTED; return ST_ICON_STYLE_REQUESTED;
} }
/**
* st_theme_node_get_text_decoration
* @node: a #StThemeNode
*
* Get the text decoration for @node (eg. underline, line-through, etc).
*
* Returns: the text decoration for @node
*/
StTextDecoration StTextDecoration
st_theme_node_get_text_decoration (StThemeNode *node) st_theme_node_get_text_decoration (StThemeNode *node)
{ {
@ -2435,6 +2569,14 @@ st_theme_node_get_text_decoration (StThemeNode *node)
return 0; return 0;
} }
/**
* st_theme_node_get_text_align:
* @node: a #StThemeNode
*
* Get the text alignment of @node.
*
* Returns: the alignment of text for @node
*/
StTextAlign StTextAlign
st_theme_node_get_text_align(StThemeNode *node) st_theme_node_get_text_align(StThemeNode *node)
{ {
@ -2486,9 +2628,9 @@ st_theme_node_get_text_align(StThemeNode *node)
* st_theme_node_get_letter_spacing: * st_theme_node_get_letter_spacing:
* @node: a #StThemeNode * @node: a #StThemeNode
* *
* Gets the value for the letter-spacing style property, in pixels. * Gets the value for the letter-spacing style property, in physical pixels.
* *
* Return value: the value of the letter-spacing property, if * Returns: the value of the letter-spacing property, if
* found, or zero if such property has not been found. * found, or zero if such property has not been found.
*/ */
gdouble gdouble
@ -2763,6 +2905,14 @@ font_variant_from_term (CRTerm *term,
return TRUE; return TRUE;
} }
/**
* st_theme_node_get_font:
* @node: a #StThemeNode
*
* Get the current font of @node as a #PangoFontDescription
*
* Returns: (transfer none): the current font
*/
const PangoFontDescription * const PangoFontDescription *
st_theme_node_get_font (StThemeNode *node) st_theme_node_get_font (StThemeNode *node)
{ {
@ -2956,6 +3106,14 @@ st_theme_node_get_font (StThemeNode *node)
return node->font_desc; return node->font_desc;
} }
/**
* st_theme_node_get_font_features:
* @node: a #StThemeNode
*
* Get the CSS font-features for @node.
*
* Returns: (transfer full): font-features as a string
*/
gchar * gchar *
st_theme_node_get_font_features (StThemeNode *node) st_theme_node_get_font_features (StThemeNode *node)
{ {
@ -2995,7 +3153,7 @@ st_theme_node_get_font_features (StThemeNode *node)
* *
* Gets the value for the border-image style property * Gets the value for the border-image style property
* *
* Return value: (transfer none): the border image, or %NULL * Returns: (transfer none): the border image, or %NULL
* if there is no border image. * if there is no border image.
*/ */
StBorderImage * StBorderImage *
@ -3132,10 +3290,9 @@ st_theme_node_get_border_image (StThemeNode *node)
* st_theme_node_get_horizontal_padding: * st_theme_node_get_horizontal_padding:
* @node: a #StThemeNode * @node: a #StThemeNode
* *
* Gets the total horizonal padding (left + right padding) * Gets the total horizonal padding (left + right padding), in physical pixels.
* *
* Return value: the total horizonal padding * Returns: the total horizonal padding in physical pixels
* in pixels
*/ */
double double
st_theme_node_get_horizontal_padding (StThemeNode *node) st_theme_node_get_horizontal_padding (StThemeNode *node)
@ -3151,10 +3308,9 @@ st_theme_node_get_horizontal_padding (StThemeNode *node)
* st_theme_node_get_vertical_padding: * st_theme_node_get_vertical_padding:
* @node: a #StThemeNode * @node: a #StThemeNode
* *
* Gets the total vertical padding (top + bottom padding) * Gets the total vertical padding (top + bottom padding), in physical pixels.
* *
* Return value: the total vertical padding * Returns: the total vertical padding in physical pixels
* in pixels
*/ */
double double
st_theme_node_get_vertical_padding (StThemeNode *node) st_theme_node_get_vertical_padding (StThemeNode *node)
@ -3317,9 +3473,9 @@ parse_shadow_property (StThemeNode *node,
* *
* See also st_theme_node_get_shadow(), which provides a simpler API. * See also st_theme_node_get_shadow(), which provides a simpler API.
* *
* Return value: %TRUE if the property was found in the properties for this * Returns: %TRUE if the property was found in the properties for this
* theme node (or in the properties of parent nodes when inheriting.), %FALSE * theme node (or in the properties of parent nodes when inheriting.), %FALSE
* if the property was not found, or was explicitly set to 'none'. * if the property was not found, or was explicitly set to 'none'.
*/ */
gboolean gboolean
st_theme_node_lookup_shadow (StThemeNode *node, st_theme_node_lookup_shadow (StThemeNode *node,
@ -3402,7 +3558,8 @@ st_theme_node_lookup_shadow (StThemeNode *node,
* *
* See also st_theme_node_lookup_shadow (), which provides more options. * See also st_theme_node_lookup_shadow (), which provides more options.
* *
* Return value: (transfer full): the shadow, or %NULL if the property was not found. * Returns: (nullable) (transfer full): the shadow, or %NULL if the property was
* not found.
*/ */
StShadow * StShadow *
st_theme_node_get_shadow (StThemeNode *node, st_theme_node_get_shadow (StThemeNode *node,
@ -3422,7 +3579,7 @@ st_theme_node_get_shadow (StThemeNode *node,
* *
* Gets the value for the box-shadow style property * Gets the value for the box-shadow style property
* *
* Return value: (transfer none): the node's shadow, or %NULL * Returns: (nullable) (transfer none): the node's shadow, or %NULL
* if node has no shadow * if node has no shadow
*/ */
StShadow * StShadow *
@ -3455,8 +3612,8 @@ st_theme_node_get_box_shadow (StThemeNode *node)
* *
* Gets the value for the -st-background-image-shadow style property * Gets the value for the -st-background-image-shadow style property
* *
* Return value: (transfer none): the node's background image shadow, or %NULL * Returns: (nullable) (transfer none): the node's background image shadow, or
* if node has no such shadow * %NULL if node has no such shadow
*/ */
StShadow * StShadow *
st_theme_node_get_background_image_shadow (StThemeNode *node) st_theme_node_get_background_image_shadow (StThemeNode *node)
@ -3496,7 +3653,7 @@ st_theme_node_get_background_image_shadow (StThemeNode *node)
* *
* Gets the value for the text-shadow style property * Gets the value for the text-shadow style property
* *
* Return value: (transfer none): the node's text-shadow, or %NULL * Returns: (nullable) (transfer none): the node's text-shadow, or %NULL
* if node has no text-shadow * if node has no text-shadow
*/ */
StShadow * StShadow *
@ -3542,7 +3699,7 @@ st_theme_node_get_text_shadow (StThemeNode *node)
* Gets the colors that should be used for colorizing symbolic icons according * Gets the colors that should be used for colorizing symbolic icons according
* the style of this node. * the style of this node.
* *
* Return value: (transfer none): the icon colors to use for this theme node * Returns: (transfer none): the icon colors to use for this theme node
*/ */
StIconColors * StIconColors *
st_theme_node_get_icon_colors (StThemeNode *node) st_theme_node_get_icon_colors (StThemeNode *node)
@ -3941,6 +4098,8 @@ st_theme_node_get_paint_box (StThemeNode *node,
* Tests if two theme nodes have the same borders and padding; this can be * Tests if two theme nodes have the same borders and padding; this can be
* used to optimize having to relayout when the style applied to a Clutter * used to optimize having to relayout when the style applied to a Clutter
* actor changes colors without changing the geometry. * actor changes colors without changing the geometry.
*
* Returns: %TRUE if equal, %FALSE otherwise
*/ */
gboolean gboolean
st_theme_node_geometry_equal (StThemeNode *node, st_theme_node_geometry_equal (StThemeNode *node,
@ -3988,7 +4147,7 @@ st_theme_node_geometry_equal (StThemeNode *node,
* for @other. Note that in some cases this function may return %TRUE even * for @other. Note that in some cases this function may return %TRUE even
* if there is no visible difference in the painting. * if there is no visible difference in the painting.
* *
* Return value: %TRUE if the two theme nodes paint identically. %FALSE if the * Returns: %TRUE if the two theme nodes paint identically. %FALSE if the
* two nodes potentially paint differently. * two nodes potentially paint differently.
*/ */
gboolean gboolean
@ -4077,6 +4236,15 @@ st_theme_node_paint_equal (StThemeNode *node,
return TRUE; return TRUE;
} }
/**
* st_theme_node_to_string:
* @node: a #StThemeNode
*
* Serialize @node to a string of its #GType name, CSS ID, classes and
* pseudo-classes.
*
* Returns: the serialized theme node
*/
gchar * gchar *
st_theme_node_to_string (StThemeNode *node) st_theme_node_to_string (StThemeNode *node)
{ {

63
src/st/st-theme-node.h
View File

@ -43,6 +43,11 @@ G_BEGIN_DECLS
* accessors for standard CSS properties that add caching and handling of various * accessors for standard CSS properties that add caching and handling of various
* details of the CSS specification. #StThemeNode also has convenience functions to help * details of the CSS specification. #StThemeNode also has convenience functions to help
* in implementing a #ClutterActor with borders and padding. * in implementing a #ClutterActor with borders and padding.
*
* Note that pixel measurements take the #StThemeContext:scale-factor into
* account so all values are in physical pixels, as opposed to logical pixels.
* Physical pixels correspond to actor sizes, not necessarily to pixels on
* display devices (eg. when `scale-monitor-framebuffer` is enabled).
*/ */
typedef struct _StTheme StTheme; typedef struct _StTheme StTheme;
@ -51,6 +56,15 @@ typedef struct _StThemeContext StThemeContext;
#define ST_TYPE_THEME_NODE (st_theme_node_get_type ()) #define ST_TYPE_THEME_NODE (st_theme_node_get_type ())
G_DECLARE_FINAL_TYPE (StThemeNode, st_theme_node, ST, THEME_NODE, GObject) G_DECLARE_FINAL_TYPE (StThemeNode, st_theme_node, ST, THEME_NODE, GObject)
/**
* StSide:
* @ST_SIDE_TOP: The top side.
* @ST_SIDE_RIGHT: The right side.
* @ST_SIDE_BOTTOM: The bottom side.
* @ST_SIDE_LEFT: The left side.
*
* Used to target a particular side of a #StThemeNode element.
*/
typedef enum { typedef enum {
ST_SIDE_TOP, ST_SIDE_TOP,
ST_SIDE_RIGHT, ST_SIDE_RIGHT,
@ -58,6 +72,15 @@ typedef enum {
ST_SIDE_LEFT ST_SIDE_LEFT
} StSide; } StSide;
/**
* StCorner:
* @ST_CORNER_TOPLEFT: The top-right corner.
* @ST_CORNER_TOPRIGHT: The top-right corner.
* @ST_CORNER_BOTTOMRIGHT: The bottom-right corner.
* @ST_CORNER_BOTTOMLEFT: The bottom-left corner.
*
* Used to target a particular corner of a #StThemeNode element.
*/
typedef enum { typedef enum {
ST_CORNER_TOPLEFT, ST_CORNER_TOPLEFT,
ST_CORNER_TOPRIGHT, ST_CORNER_TOPRIGHT,
@ -66,6 +89,18 @@ typedef enum {
} StCorner; } StCorner;
/* These are the CSS values; that doesn't mean we have to implement blink... */ /* These are the CSS values; that doesn't mean we have to implement blink... */
/**
* StTextDecoration:
* @ST_TEXT_DECORATION_: Text is underlined
* @ST_TEXT_DECORATION_OVERLINE: Text is overlined
* @ST_TEXT_DECORATION_LINE_THROUGH: Text is striked out
* @ST_TEXT_DECORATION_BLINK: Text blinks
*
* Flags used to determine the decoration of text.
*
* Not that neither %ST_TEXT_DECORATION_OVERLINE or %ST_TEXT_DECORATION_BLINK
* are implemented, currently.
*/
typedef enum { typedef enum {
ST_TEXT_DECORATION_UNDERLINE = 1 << 0, ST_TEXT_DECORATION_UNDERLINE = 1 << 0,
ST_TEXT_DECORATION_OVERLINE = 1 << 1, ST_TEXT_DECORATION_OVERLINE = 1 << 1,
@ -73,6 +108,15 @@ typedef enum {
ST_TEXT_DECORATION_BLINK = 1 << 3 ST_TEXT_DECORATION_BLINK = 1 << 3
} StTextDecoration; } StTextDecoration;
/**
* StTextAlign:
* @ST_TEXT_ALIGN_LEFT: Text is aligned at the beginning of the label.
* @ST_TEXT_ALIGN_CENTER: Text is aligned in the middle of the label.
* @ST_TEXT_ALIGN_RIGHT: Text is aligned at the end of the label.
* @ST_GRADIENT_JUSTIFY: Text is justified in the label.
*
* Used to align text in a label.
*/
typedef enum { typedef enum {
ST_TEXT_ALIGN_LEFT = PANGO_ALIGN_LEFT, ST_TEXT_ALIGN_LEFT = PANGO_ALIGN_LEFT,
ST_TEXT_ALIGN_CENTER = PANGO_ALIGN_CENTER, ST_TEXT_ALIGN_CENTER = PANGO_ALIGN_CENTER,
@ -80,6 +124,15 @@ typedef enum {
ST_TEXT_ALIGN_JUSTIFY ST_TEXT_ALIGN_JUSTIFY
} StTextAlign; } StTextAlign;
/**
* StGradientType:
* @ST_GRADIENT_NONE: No gradient.
* @ST_GRADIENT_VERTICAL: A vertical gradient.
* @ST_GRADIENT_HORIZONTAL: A horizontal gradient.
* @ST_GRADIENT_RADIAL: Lookup the style requested in the icon name.
*
* Used to specify options when rendering gradients.
*/
typedef enum { typedef enum {
ST_GRADIENT_NONE, ST_GRADIENT_NONE,
ST_GRADIENT_VERTICAL, ST_GRADIENT_VERTICAL,
@ -87,6 +140,16 @@ typedef enum {
ST_GRADIENT_RADIAL ST_GRADIENT_RADIAL
} StGradientType; } StGradientType;
/**
* StIconStyle:
* @ST_ICON_STYLE_REQUESTED: Lookup the style requested in the icon name.
* @ST_ICON_STYLE_REGULAR: Try to always load regular icons, even when symbolic
* icon names are given.
* @ST_ICON_STYLE_SYMBOLIC: Try to always load symbolic icons, even when regular
* icon names are given.
*
* Used to specify options when looking up icons.
*/
typedef enum { typedef enum {
ST_ICON_STYLE_REQUESTED, ST_ICON_STYLE_REQUESTED,
ST_ICON_STYLE_REGULAR, ST_ICON_STYLE_REGULAR,

22
src/st/st-theme.c
View File

@ -250,6 +250,16 @@ insert_stylesheet (StTheme *theme,
g_hash_table_insert (theme->files_by_stylesheet, stylesheet, file); g_hash_table_insert (theme->files_by_stylesheet, stylesheet, file);
} }
/**
* st_theme_load_stylesheet:
* @theme: a #StTheme
* @file: a #GFile
* @error: (optional): a #GError
*
* Load the stylesheet associated with @file.
*
* Returns: %TRUE if successful
*/
gboolean gboolean
st_theme_load_stylesheet (StTheme *theme, st_theme_load_stylesheet (StTheme *theme,
GFile *file, GFile *file,
@ -271,6 +281,14 @@ st_theme_load_stylesheet (StTheme *theme,
return TRUE; return TRUE;
} }
/**
* st_theme_unload_stylesheet:
* @theme: a #StTheme
* @file: a #GFile
*
* Unload the stylesheet associated with @file. If @file was not loaded this
* function does nothing.
*/
void void
st_theme_unload_stylesheet (StTheme *theme, st_theme_unload_stylesheet (StTheme *theme,
GFile *file) GFile *file)
@ -301,6 +319,8 @@ st_theme_unload_stylesheet (StTheme *theme,
* st_theme_get_custom_stylesheets: * st_theme_get_custom_stylesheets:
* @theme: an #StTheme * @theme: an #StTheme
* *
* Get a list of the stylesheet files loaded with st_theme_load_stylesheet().
*
* Returns: (transfer full) (element-type GFile): the list of stylesheet files * Returns: (transfer full) (element-type GFile): the list of stylesheet files
* that were loaded with st_theme_load_stylesheet() * that were loaded with st_theme_load_stylesheet()
*/ */
@ -461,7 +481,7 @@ st_theme_get_property (GObject *object,
* @default_stylesheet: The lowest priority stylesheet, representing global default styling; * @default_stylesheet: The lowest priority stylesheet, representing global default styling;
* this is associated with the CSS "user agent" stylesheet, may be %NULL * this is associated with the CSS "user agent" stylesheet, may be %NULL
* *
* Return value: the newly created theme object * Returns: the newly created theme object
**/ **/
StTheme * StTheme *
st_theme_new (GFile *application_stylesheet, st_theme_new (GFile *application_stylesheet,

31
src/st/st-widget.c
View File

@ -562,7 +562,7 @@ get_root_theme_node (ClutterStage *stage)
* Note: it is a fatal error to call this on a widget that is * Note: it is a fatal error to call this on a widget that is
* not been added to a stage. * not been added to a stage.
* *
* Return value: (transfer none): the theme node for the widget. * Returns: (transfer none): the theme node for the widget.
* This is owned by the widget. When attributes of the widget * This is owned by the widget. When attributes of the widget
* or the environment that affect the styling change (for example * or the environment that affect the styling change (for example
* the style_class property of the widget), it will be recreated, * the style_class property of the widget), it will be recreated,
@ -653,7 +653,7 @@ st_widget_get_theme_node (StWidget *widget)
* node hasn't been computed. If %NULL is returned, then ::style-changed * node hasn't been computed. If %NULL is returned, then ::style-changed
* will be reliably emitted before the widget is allocated or painted. * will be reliably emitted before the widget is allocated or painted.
* *
* Return value: (transfer none): the theme node for the widget. * Returns: (transfer none): the theme node for the widget.
* This is owned by the widget. When attributes of the widget * This is owned by the widget. When attributes of the widget
* or the environment that affect the styling change (for example * or the environment that affect the styling change (for example
* the style_class property of the widget), it will be recreated, * the style_class property of the widget), it will be recreated,
@ -949,7 +949,7 @@ st_widget_class_init (StWidgetClass *klass)
ST_PARAM_READWRITE); ST_PARAM_READWRITE);
/** /**
* ClutterActor:label-actor: * StWidget:label-actor:
* *
* An actor that labels this widget. * An actor that labels this widget.
*/ */
@ -1006,8 +1006,7 @@ st_widget_class_init (StWidgetClass *klass)
* StWidget::popup-menu: * StWidget::popup-menu:
* @widget: the #StWidget * @widget: the #StWidget
* *
* Emitted when the user has requested a context menu (eg, via a * Emitted when the user has requested a context menu (eg, via a keybinding)
* keybinding)
*/ */
signals[POPUP_MENU] = signals[POPUP_MENU] =
g_signal_new ("popup-menu", g_signal_new ("popup-menu",
@ -1388,8 +1387,8 @@ st_widget_set_style (StWidget *actor,
* *
* Get the current inline style string. See st_widget_set_style(). * Get the current inline style string. See st_widget_set_style().
* *
* Returns: The inline style string, or %NULL. The string is owned by the * Returns: (transfer none) (nullable): The inline style string, or %NULL. The
* #StWidget and should not be modified or freed. * string is owned by the #StWidget and should not be modified or freed.
*/ */
const gchar* const gchar*
st_widget_get_style (StWidget *actor) st_widget_get_style (StWidget *actor)
@ -1745,8 +1744,8 @@ st_widget_recompute_style (StWidget *widget,
* st_widget_ensure_style: * st_widget_ensure_style:
* @widget: A #StWidget * @widget: A #StWidget
* *
* Ensures that @widget has read its style information. * Ensures that @widget has read its style information and propagated any
* * changes to its children.
*/ */
void void
st_widget_ensure_style (StWidget *widget) st_widget_ensure_style (StWidget *widget)
@ -1808,7 +1807,7 @@ st_widget_set_track_hover (StWidget *widget,
* st_widget_get_track_hover: * st_widget_get_track_hover:
* @widget: A #StWidget * @widget: A #StWidget
* *
* Returns the current value of the track-hover property. See * Returns the current value of the #StWidget:track-hover property. See
* st_widget_set_track_hover() for more information. * st_widget_set_track_hover() for more information.
* *
* Returns: current value of track-hover on @widget * Returns: current value of track-hover on @widget
@ -1942,7 +1941,7 @@ st_widget_get_can_focus (StWidget *widget)
* st_widget_popup_menu: * st_widget_popup_menu:
* @self: A #StWidget * @self: A #StWidget
* *
* Asks the widget to pop-up a context menu. * Asks the widget to pop-up a context menu by emitting #StWidget::popup-menu.
*/ */
void void
st_widget_popup_menu (StWidget *self) st_widget_popup_menu (StWidget *self)
@ -2229,7 +2228,7 @@ st_widget_real_navigate_focus (StWidget *widget,
* time, using a %NULL @from, which should cause it to reset the focus * time, using a %NULL @from, which should cause it to reset the focus
* to the first available widget in the given direction. * to the first available widget in the given direction.
* *
* Return value: %TRUE if clutter_actor_grab_key_focus() has been * Returns: %TRUE if clutter_actor_grab_key_focus() has been
* called on an actor. %FALSE if not. * called on an actor. %FALSE if not.
*/ */
gboolean gboolean
@ -2275,7 +2274,7 @@ append_actor_text (GString *desc,
* includes the class name and actor name (if any), plus if @actor * includes the class name and actor name (if any), plus if @actor
* is an #StWidget, its style class and pseudo class names. * is an #StWidget, its style class and pseudo class names.
* *
* Return value: the debug name. * Returns: the debug name.
*/ */
char * char *
st_describe_actor (ClutterActor *actor) st_describe_actor (ClutterActor *actor)
@ -2350,7 +2349,7 @@ st_describe_actor (ClutterActor *actor)
* *
* Gets the label that identifies @widget if it is defined * Gets the label that identifies @widget if it is defined
* *
* Return value: (transfer none): the label that identifies the widget * Returns: (transfer none): the label that identifies the widget
*/ */
ClutterActor * ClutterActor *
st_widget_get_label_actor (StWidget *widget) st_widget_get_label_actor (StWidget *widget)
@ -2433,7 +2432,7 @@ st_widget_set_accessible_name (StWidget *widget,
* Gets the accessible name for this widget. See * Gets the accessible name for this widget. See
* st_widget_set_accessible_name() for more information. * st_widget_set_accessible_name() for more information.
* *
* Return value: a character string representing the accessible name * Returns: a character string representing the accessible name
* of the widget. * of the widget.
*/ */
const gchar * const gchar *
@ -2488,7 +2487,7 @@ st_widget_set_accessible_role (StWidget *widget,
* Gets the #AtkRole for this widget. See * Gets the #AtkRole for this widget. See
* st_widget_set_accessible_role() for more information. * st_widget_set_accessible_role() for more information.
* *
* Return value: accessible #AtkRole for this widget * Returns: accessible #AtkRole for this widget
*/ */
AtkRole AtkRole
st_widget_get_accessible_role (StWidget *widget) st_widget_get_accessible_role (StWidget *widget)

11
src/st/st-widget.h
View File

@ -38,6 +38,17 @@ G_BEGIN_DECLS
#define ST_TYPE_WIDGET (st_widget_get_type ()) #define ST_TYPE_WIDGET (st_widget_get_type ())
G_DECLARE_DERIVABLE_TYPE (StWidget, st_widget, ST, WIDGET, ClutterActor) G_DECLARE_DERIVABLE_TYPE (StWidget, st_widget, ST, WIDGET, ClutterActor)
/**
* StDirectionType:
* @ST_DIR_TAB_FORWARD: Move forward.
* @ST_DIR_TAB_BACKWARD: Move backward.
* @ST_DIR_UP: Move up.
* @ST_DIR_DOWN: Move down.
* @ST_DIR_LEFT: Move left.
* @ST_DIR_RIGHT: Move right.
*
* Enumeration for focus direction.
*/
typedef enum typedef enum
{ {
ST_DIR_TAB_FORWARD, ST_DIR_TAB_FORWARD,