static void
egg_tray_icon_realize (GtkWidget *widget)
{
EggTrayIcon *icon = EGG_TRAY_ICON (widget);
gint screen;
Display *xdisplay;
char buffer[256];
GdkWindow *root_window;
if (GTK_WIDGET_CLASS (parent_class)->realize)
GTK_WIDGET_CLASS (parent_class)->realize (widget);
make_transparent (widget, NULL);
xdisplay = egg_tray_icon_get_x_display(icon);
if (xdisplay == NULL)
return;
#if GTK_CHECK_VERSION(2,1,0)
screen = gdk_screen_get_number (gtk_widget_get_screen (widget));
#else
screen = XScreenNumberOfScreen (DefaultScreenOfDisplay (gdk_display));
#endif
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
screen);
icon->selection_atom = XInternAtom (xdisplay, buffer, False);
icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_OPCODE",
False);
icon->orientation_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_ORIENTATION",
False);
egg_tray_icon_update_manager_window (icon, FALSE);
egg_tray_icon_send_dock_request (icon);
#if GTK_CHECK_VERSION(2,1,0)
root_window = gdk_screen_get_root_window (gtk_widget_get_screen (widget));
#else
root_window = gdk_window_lookup (gdk_x11_get_default_root_xwindow ());
#endif
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
}
static void
egg_tray_icon_realize (GtkWidget *widget)
{
#ifdef GDK_WINDOWING_X11
EggTrayIcon *icon = EGG_TRAY_ICON (widget);
GdkScreen *screen;
GdkDisplay *display;
Display *xdisplay;
char buffer[256];
GdkWindow *root_window;
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);
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
gdk_screen_get_number (screen));
icon->selection_atom = XInternAtom (xdisplay, buffer, False);
icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_OPCODE",
False);
icon->orientation_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_ORIENTATION",
False);
egg_tray_icon_update_manager_window (icon, FALSE);
egg_tray_icon_send_dock_request (icon);
root_window = gdk_screen_get_root_window (screen);
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
#endif
}
