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experiment with window-cover-with-icon instead of just the outline; can't

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2001-08-29  Havoc Pennington  <hp@pobox.com>

	* src/tabpopup.c: experiment with window-cover-with-icon
	instead of just the outline; can't decide.
This commit is contained in:
Havoc Pennington 2001-08-29 05:07:39 +00:00 committed by Havoc Pennington
parent 4abbd4b1e5
commit bea9d1f679
2 changed files with 57 additions and 9 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2001-08-29 Havoc Pennington <hp@pobox.com>
* src/tabpopup.c: experiment with window-cover-with-icon
instead of just the outline; can't decide.
2001-08-29 Havoc Pennington <hp@pobox.com>
* src/tabpopup.c: add crackrock window-outlining feature

57
src/tabpopup.c
View File

@ -26,6 +26,7 @@
#define OUTSIDE_SELECT_RECT 2
#define INSIDE_SELECT_RECT 2
#define OUTLINE_WIDTH 3
typedef struct _TabEntry TabEntry;
@ -44,7 +45,7 @@ struct _MetaTabPopup
GtkWidget *label;
GList *current;
GList *entries;
GtkWidget *current_selected_widget;
TabEntry *current_selected_entry;
GtkWidget *outline_window;
};
@ -52,6 +53,45 @@ static GtkWidget* selectable_image_new (GdkPixbuf *pixbuf);
static void select_image (GtkWidget *widget);
static void unselect_image (GtkWidget *widget);
static gboolean
outline_window_expose (GtkWidget *widget,
GdkEventExpose *event,
gpointer data)
{
MetaTabPopup *popup;
int w, h;
int icon_x, icon_y;
popup = data;
if (popup->current_selected_entry == NULL)
return FALSE;
gdk_window_get_size (widget->window, &w, &h);
gdk_draw_rectangle (widget->window,
widget->style->white_gc,
TRUE,
OUTLINE_WIDTH, OUTLINE_WIDTH,
w - OUTLINE_WIDTH * 2,
h - OUTLINE_WIDTH * 2);
icon_x = (w - gdk_pixbuf_get_width (popup->current_selected_entry->icon)) / 2;
icon_y = (h - gdk_pixbuf_get_height (popup->current_selected_entry->icon)) / 2;
gdk_pixbuf_render_to_drawable_alpha (popup->current_selected_entry->icon,
widget->window,
0, 0, icon_x, icon_y,
gdk_pixbuf_get_width (popup->current_selected_entry->icon),
gdk_pixbuf_get_height (popup->current_selected_entry->icon),
GDK_PIXBUF_ALPHA_FULL,
128,
GDK_RGB_DITHER_NORMAL,
0, 0);
return FALSE;
}
MetaTabPopup*
meta_ui_tab_popup_new (const MetaTabEntry *entries)
{
@ -70,6 +110,8 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries)
popup->outline_window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (popup->outline_window, TRUE);
gtk_widget_realize (popup->outline_window);
g_signal_connect (G_OBJECT (popup->outline_window), "expose_event",
G_CALLBACK (outline_window_expose), popup);
popup->window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_window_set_position (GTK_WINDOW (popup->window),
@ -79,7 +121,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries)
TRUE);
popup->current = NULL;
popup->entries = NULL;
popup->current_selected_widget = NULL;
popup->current_selected_entry = NULL;
tab_entries = NULL;
i = 0;
@ -233,8 +275,8 @@ display_entry (MetaTabPopup *popup,
GdkRectangle inner;
GdkRectangle rect;
if (popup->current_selected_widget)
unselect_image (popup->current_selected_widget);
if (popup->current_selected_entry)
unselect_image (popup->current_selected_entry->widget);
gtk_label_set_text (GTK_LABEL (popup->label), te->title);
select_image (te->widget);
@ -242,8 +284,6 @@ display_entry (MetaTabPopup *popup,
/* Do stuff behind gtk's back */
gdk_window_hide (popup->outline_window->window);
#define OUTLINE_WIDTH 3
rect = te->rect;
rect.x = 0;
rect.y = 0;
@ -265,6 +305,7 @@ display_entry (MetaTabPopup *popup,
gdk_window_set_background (popup->outline_window->window,
&popup->outline_window->style->black);
#if 0
region = gdk_region_rectangle (&rect);
inner_region = gdk_region_rectangle (&inner);
gdk_region_subtract (region, inner_region);
@ -273,6 +314,7 @@ display_entry (MetaTabPopup *popup,
gdk_window_shape_combine_region (popup->outline_window->window,
region,
0, 0);
#endif
/* This should piss off gtk a bit, but we don't want to raise
* above the tab popup
@ -280,7 +322,8 @@ display_entry (MetaTabPopup *popup,
gdk_window_show_unraised (popup->outline_window->window);
}
popup->current_selected_widget = te->widget;
/* Must be before we handle an expose for the outline window */
popup->current_selected_entry = te;
}
void