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make this look a little nicer

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2001-08-22  Havoc Pennington  <hp@pobox.com>

	* src/tabpopup.c: make this look a little nicer
This commit is contained in:
Havoc Pennington 2001-08-23 03:24:51 +00:00 committed by Havoc Pennington
parent cebbafdd22
commit ddfffe270f
2 changed files with 170 additions and 19 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2001-08-22 Havoc Pennington <hp@pobox.com>
* src/tabpopup.c: make this look a little nicer
2001-08-22 Havoc Pennington <hp@pobox.com>
* src/window.c (update_mwm_hints): all the MWM flag tests were

181
src/tabpopup.c
View File

@ -24,6 +24,9 @@
#include <math.h>
#include <gtk/gtk.h>
#define OUTSIDE_SELECT_RECT 2
#define INSIDE_SELECT_RECT 2
typedef struct _TabEntry TabEntry;
struct _TabEntry
@ -43,6 +46,10 @@ struct _MetaTabPopup
GtkWidget *current_selected_widget;
};
static GtkWidget* selectable_image_new (GdkPixbuf *pixbuf);
static void select_image (GtkWidget *widget);
static void unselect_image (GtkWidget *widget);
MetaTabPopup*
meta_ui_tab_popup_new (const MetaTabEntry *entries)
{
@ -108,7 +115,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries)
popup->label,
0, width, height, height + 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 2);
3, 3);
top = 0;
@ -123,26 +130,23 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries)
while (tmp && left < width)
{
GtkWidget *image;
GtkWidget *highlight;
TabEntry *te;
te = tmp->data;
highlight = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (highlight),
GTK_SHADOW_NONE);
image = gtk_image_new_from_pixbuf (te->icon);
gtk_misc_set_padding (GTK_MISC (image), 3, 3);
image = selectable_image_new (te->icon);
gtk_misc_set_padding (GTK_MISC (image),
INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1,
INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1);
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
gtk_container_add (GTK_CONTAINER (highlight), image);
te->widget = highlight;
te->widget = image;
gtk_table_attach (GTK_TABLE (table),
te->widget,
left, right, top, bottom,
0, 0,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 0);
tmp = tmp->next;
@ -199,14 +203,11 @@ display_entry (MetaTabPopup *popup,
TabEntry *te)
{
if (popup->current_selected_widget)
{
gtk_frame_set_shadow_type (GTK_FRAME (popup->current_selected_widget),
GTK_SHADOW_NONE);
}
unselect_image (popup->current_selected_widget);
gtk_label_set_text (GTK_LABEL (popup->label), te->title);
gtk_frame_set_shadow_type (GTK_FRAME (te->widget),
GTK_SHADOW_ETCHED_IN);
select_image (te->widget);
popup->current_selected_widget = te->widget;
}
@ -288,3 +289,149 @@ meta_ui_tab_popup_select (MetaTabPopup *popup,
tmp = tmp->next;
}
}
#define META_TYPE_SELECT_IMAGE (meta_select_image_get_type ())
#define META_SELECT_IMAGE(obj) (GTK_CHECK_CAST ((obj), META_TYPE_SELECT_IMAGE, MetaSelectImage))
typedef struct _MetaSelectImage MetaSelectImage;
typedef struct _MetaSelectImageClass MetaSelectImageClass;
struct _MetaSelectImage
{
GtkImage parent_instance;
guint selected : 1;
};
struct _MetaSelectImageClass
{
GtkImageClass parent_class;
};
static GType meta_select_image_get_type (void) G_GNUC_CONST;
static GtkWidget*
selectable_image_new (GdkPixbuf *pixbuf)
{
GtkWidget *w;
w = g_object_new (meta_select_image_get_type (), NULL);
gtk_image_set_from_pixbuf (GTK_IMAGE (w), pixbuf);
return w;
}
static void
select_image (GtkWidget *widget)
{
META_SELECT_IMAGE (widget)->selected = TRUE;
gtk_widget_queue_draw (widget);
}
static void
unselect_image (GtkWidget *widget)
{
META_SELECT_IMAGE (widget)->selected = FALSE;
gtk_widget_queue_draw (widget);
}
static void meta_select_image_class_init (MetaSelectImageClass *klass);
static gboolean meta_select_image_expose_event (GtkWidget *widget,
GdkEventExpose *event);
static GtkImageClass *parent_class;
GType
meta_select_image_get_type (void)
{
static GtkType image_type = 0;
if (!image_type)
{
static const GTypeInfo image_info =
{
sizeof (MetaSelectImageClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) meta_select_image_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (MetaSelectImage),
16, /* n_preallocs */
(GInstanceInitFunc) NULL,
};
image_type = g_type_register_static (GTK_TYPE_IMAGE, "MetaSelectImage", &image_info, 0);
}
return image_type;
}
static void
meta_select_image_class_init (MetaSelectImageClass *klass)
{
GtkWidgetClass *widget_class;
parent_class = gtk_type_class (gtk_image_get_type ());
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->expose_event = meta_select_image_expose_event;
}
static gboolean
meta_select_image_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
if (META_SELECT_IMAGE (widget)->selected)
{
int x, y, w, h;
GtkMisc *misc;
misc = GTK_MISC (widget);
x = (widget->allocation.x * (1.0 - misc->xalign) +
(widget->allocation.x + widget->allocation.width
- (widget->requisition.width - misc->xpad * 2)) *
misc->xalign) + 0.5;
y = (widget->allocation.y * (1.0 - misc->yalign) +
(widget->allocation.y + widget->allocation.height
- (widget->requisition.height - misc->ypad * 2)) *
misc->yalign) + 0.5;
x -= INSIDE_SELECT_RECT;
y -= INSIDE_SELECT_RECT;
w = widget->requisition.width - OUTSIDE_SELECT_RECT * 2 - 1;
h = widget->requisition.height - OUTSIDE_SELECT_RECT * 2 - 1;
gdk_draw_rectangle (widget->window,
widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
FALSE,
x, y, w, h);
gdk_draw_rectangle (widget->window,
widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
FALSE,
x - 1, y - 1, w + 2, h + 2);
#if 0
gdk_draw_rectangle (widget->window,
widget->style->bg_gc[GTK_STATE_SELECTED],
TRUE,
x, y, w, h);
#endif
#if 0
gtk_paint_focus (widget->style, widget->window,
&event->area, widget, "meta-tab-image",
x, y, w, h);
#endif
}
return GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
}