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2006-02-24 Robert Love <rml@novell.com>

Browse source 
Patch from Dan Winship <danw@novell.com>:
	* gnome/applet/eggtrayicon.c: Update EggTrayIcon code.  Set the gdk
	  area to transparent.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1488 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Robert Love 2006-02-24 16:48:35 +00:00 • committed by Robert Love
parent 93255d0f55
commit 4fcf804bda
2 changed files with 52 additions and 0 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2006-02-24 Robert Love <rml@novell.com>
Patch from Dan Winship <danw@novell.com>:
* gnome/applet/eggtrayicon.c: Update EggTrayIcon code. Set the gdk
area to transparent.
2006-02-21 Dan Williams <dcbw@redhat.com>
* gnome/applet/applet.[ch]

46
gnome/applet/eggtrayicon.c
View file

@ -67,6 +67,9 @@ static void egg_tray_icon_get_property (GObject *object,
static void egg_tray_icon_realize (GtkWidget *widget);
static void egg_tray_icon_unrealize (GtkWidget *widget);
static void egg_tray_icon_add (GtkContainer *container,
GtkWidget *widget);
#ifdef GDK_WINDOWING_X11
static void egg_tray_icon_update_manager_window (EggTrayIcon *icon,
gboolean dock_if_realized);
@ -114,6 +117,7 @@ egg_tray_icon_class_init (EggTrayIconClass *klass)
{
GObjectClass *gobject_class = (GObjectClass *)klass;
GtkWidgetClass *widget_class = (GtkWidgetClass *)klass;
GtkContainerClass *container_class = (GtkContainerClass *)klass;
parent_class = g_type_class_peek_parent (klass);
@ -122,6 +126,8 @@ egg_tray_icon_class_init (EggTrayIconClass *klass)
widget_class->realize = egg_tray_icon_realize;
widget_class->unrealize = egg_tray_icon_unrealize;
container_class->add = egg_tray_icon_add;
g_object_class_install_property (gobject_class,
PROP_ORIENTATION,
g_param_spec_enum ("orientation",
@ -368,6 +374,36 @@ egg_tray_icon_manager_window_destroyed (EggTrayIcon *icon)
#endif
static gboolean
transparent_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
{
gdk_window_clear_area (widget->window, event->area.x, event->area.y,
event->area.width, event->area.height);
return FALSE;
}
static void
make_transparent_again (GtkWidget *widget, GtkStyle *previous_style,
gpointer user_data)
{
gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
}
static void
make_transparent (GtkWidget *widget, gpointer user_data)
{
if (GTK_WIDGET_NO_WINDOW (widget) || GTK_WIDGET_APP_PAINTABLE (widget))
return;
gtk_widget_set_app_paintable (widget, TRUE);
gtk_widget_set_double_buffered (widget, FALSE);
gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
g_signal_connect (widget, "expose_event",
G_CALLBACK (transparent_expose_event), NULL);
g_signal_connect_after (widget, "style_set",
G_CALLBACK (make_transparent_again), NULL);
}
static void
egg_tray_icon_realize (GtkWidget *widget)
{
@ -382,6 +418,8 @@ egg_tray_icon_realize (GtkWidget *widget)
if (GTK_WIDGET_CLASS (parent_class)->realize)
GTK_WIDGET_CLASS (parent_class)->realize (widget);
make_transparent (widget, NULL);
screen = gtk_widget_get_screen (widget);
display = gdk_screen_get_display (screen);
xdisplay = gdk_x11_display_get_xdisplay (display);
@ -414,6 +452,14 @@ egg_tray_icon_realize (GtkWidget *widget)
#endif
}
static void
egg_tray_icon_add (GtkContainer *container, GtkWidget *widget)
{
g_signal_connect (widget, "realize",
G_CALLBACK (make_transparent), NULL);
GTK_CONTAINER_CLASS (parent_class)->add (container, widget);
}
EggTrayIcon *
egg_tray_icon_new_for_screen (GdkScreen *screen, const char *name)
{