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[layout] Remove FlowLayout:wrap

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The :wrap property is not implemented, and mostly useless: the
FlowLayout is a reflowing grid. This means that if it receives
less than the preferred width or height in the flow direction
then it should always reflow.
This commit is contained in:
Emmanuele Bassi 2009-10-07 12:35:39 +01:00 committed by Emmanuele Bassi
parent 6d954ec074
commit 19317520b5
2 changed files with 8 additions and 102 deletions
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107
clutter/clutter-flow-layout.c
View File

@ -71,7 +71,6 @@ struct _ClutterFlowLayoutPrivate
gint max_row_items;
guint layout_wrap : 1;
guint is_homogeneous : 1;
};
@ -89,9 +88,7 @@ enum
PROP_MIN_COLUMN_WIDTH,
PROP_MAX_COLUMN_WIDTH,
PROP_MIN_ROW_HEGHT,
PROP_MAX_ROW_HEIGHT,
PROP_WRAP
PROP_MAX_ROW_HEIGHT
};
G_DEFINE_TYPE (ClutterFlowLayout,
@ -352,10 +349,6 @@ clutter_flow_layout_set_property (GObject *gobject,
clutter_flow_layout_set_orientation (self, g_value_get_enum (value));
break;
case PROP_WRAP:
clutter_flow_layout_set_wrap (self, g_value_get_boolean (value));
break;
case PROP_HOMOGENEOUS:
clutter_flow_layout_set_homogeneous (self, g_value_get_boolean (value));
break;
@ -412,10 +405,6 @@ clutter_flow_layout_get_property (GObject *gobject,
g_value_set_enum (value, priv->orientation);
break;
case PROP_WRAP:
g_value_set_boolean (value, priv->layout_wrap);
break;
case PROP_HOMOGENEOUS:
g_value_set_boolean (value, priv->is_homogeneous);
break;
@ -477,9 +466,8 @@ clutter_flow_layout_class_init (ClutterFlowLayoutClass *klass)
*
* The orientation of the #ClutterFlowLayout. The children
* of the layout will be layed out following the orientation.
* If #ClutterFlowLayout:wrap is set to %TRUE then this property
* will control the primary direction of the layout before
* wrapping takes place
*
* This property also controls the overflowing directions
*
* Since: 1.2
*/
@ -508,36 +496,12 @@ clutter_flow_layout_class_init (ClutterFlowLayoutClass *klass)
CLUTTER_PARAM_READWRITE);
g_object_class_install_property (gobject_class, PROP_HOMOGENEOUS, pspec);
/**
* ClutterFlowLayout:wrap:
*
* Whether the layout should wrap the children to fit them
* in the allocation. A non-wrapping layout has a preferred
* size of the biggest child in the direction opposite to the
* #ClutterFlowLayout:orientation property, and the sum of
* the preferred sizes (taking into account spacing) of the
* children in the direction of the orientation
*
* If a wrapping #ClutterFlowLayout is allocated less than the
* preferred size in the direction of orientation then it will
* not allocate and paint the children falling out of the
* allocation box
*
* Since: 1.2
*/
pspec = g_param_spec_boolean ("wrap",
"Wrap",
"Whether the layout should wrap",
FALSE,
CLUTTER_PARAM_READWRITE);
g_object_class_install_property (gobject_class, PROP_WRAP, pspec);
/**
* ClutterFlowLayout:column-spacing:
*
* The spacing between columns, in pixels; the value of this
* property is honoured by horizontal non-wrapping layouts and
* by vertical wrapping layouts
* property is honoured by horizontal non-overflowing layouts
* and by vertical overflowing layouts
*
* Since: 1.2
*/
@ -555,8 +519,8 @@ clutter_flow_layout_class_init (ClutterFlowLayoutClass *klass)
* ClutterFlowLayout:row-spacing:
*
* The spacing between rows, in pixels; the value of this
* property is honoured by vertical non-wrapping layouts and
* by horizontal wrapping layouts
* property is honoured by vertical non-overflowing layouts and
* by horizontal overflowing layouts
*
* Since: 1.2
*/
@ -684,8 +648,7 @@ clutter_flow_layout_new (ClutterFlowOrientation orientation)
*
* The orientation controls the direction used to allocate
* the children: either horizontally or vertically. The
* orientation also controls the direction of the wrapping
* in case #ClutterFlowLayout:wrap is set to %TRUE
* orientation also controls the direction of the overflowing
*
* Since: 1.2
*/
@ -731,60 +694,6 @@ clutter_flow_layout_get_orientation (ClutterFlowLayout *layout)
return layout->priv->orientation;
}
/**
* clutter_flow_layout_set_wrap:
* @layout: a #ClutterFlowLayout
* @wrap: whether the layout should wrap
*
* Sets whether the @layout should wrap its children when
* allocating them
*
* The direction of the wrapping is controlled by the
* #ClutterFlowLayout:orientation property
*
* Since: 1.2
*/
void
clutter_flow_layout_set_wrap (ClutterFlowLayout *layout,
gboolean wrap)
{
ClutterFlowLayoutPrivate *priv;
g_return_if_fail (CLUTTER_IS_FLOW_LAYOUT (layout));
priv = layout->priv;
if (priv->layout_wrap != wrap)
{
ClutterLayoutManager *manager;
priv->layout_wrap = wrap;
manager = CLUTTER_LAYOUT_MANAGER (layout);
clutter_layout_manager_layout_changed (manager);
g_object_notify (G_OBJECT (layout), "wrap");
}
}
/**
* clutter_flow_layout_get_wrap:
* @layout: a #ClutterFlowLayout
*
* Gets whether @layout should wrap
*
* Return value: %TRUE if the #ClutterFlowLayout is wrapping
*
* Since: 1.2
*/
gboolean
clutter_flow_layout_get_wrap (ClutterFlowLayout *layout)
{
g_return_val_if_fail (CLUTTER_IS_FLOW_LAYOUT (layout), FALSE);
return layout->priv->layout_wrap;
}
/**
* clutter_flow_layout_set_homogeneous:
* @layout: a #ClutterFlowLayout

3
clutter/clutter-flow-layout.h
View File

@ -98,9 +98,6 @@ ClutterLayoutManager * clutter_flow_layout_new (ClutterFlowOrient
void clutter_flow_layout_set_orientation (ClutterFlowLayout *layout,
ClutterFlowOrientation orientation);
ClutterFlowOrientation clutter_flow_layout_get_orientation (ClutterFlowLayout *layout);
void clutter_flow_layout_set_wrap (ClutterFlowLayout *layout,
gboolean wrap);
gboolean clutter_flow_layout_get_wrap (ClutterFlowLayout *layout);
void clutter_flow_layout_set_homogeneous (ClutterFlowLayout *layout,
gboolean homogeneous);
gboolean clutter_flow_layout_get_homogeneous (ClutterFlowLayout *layout);