mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-18 22:06:04 +01:00
102 lines
3 KiB
Diff
102 lines
3 KiB
Diff
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Index: src/eggtrayicon.c
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===================================================================
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--- src/eggtrayicon.c (revision 248)
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+++ src/eggtrayicon.c (working copy)
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@@ -66,6 +66,8 @@
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static void egg_tray_icon_realize (GtkWidget *widget);
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static void egg_tray_icon_unrealize (GtkWidget *widget);
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+static void egg_tray_icon_add (GtkContainer *container,
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+ GtkWidget *widget);
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#ifdef GDK_WINDOWING_X11
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static void egg_tray_icon_update_manager_window (EggTrayIcon *icon,
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@@ -113,6 +115,7 @@
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{
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GObjectClass *gobject_class = (GObjectClass *)klass;
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GtkWidgetClass *widget_class = (GtkWidgetClass *)klass;
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+ GtkContainerClass *container_class = (GtkContainerClass *)klass;
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parent_class = g_type_class_peek_parent (klass);
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@@ -121,6 +124,8 @@
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widget_class->realize = egg_tray_icon_realize;
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widget_class->unrealize = egg_tray_icon_unrealize;
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+ container_class->add = egg_tray_icon_add;
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+
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g_object_class_install_property (gobject_class,
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PROP_ORIENTATION,
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g_param_spec_enum ("orientation",
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@@ -159,8 +164,37 @@
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}
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#ifdef GDK_WINDOWING_X11
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+static gboolean
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+transparent_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
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+{
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+ gdk_window_clear_area (widget->window, event->area.x, event->area.y,
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+ event->area.width, event->area.height);
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+ return FALSE;
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+}
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static void
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+make_transparent_again (GtkWidget *widget, GtkStyle *previous_style,
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+ gpointer user_data)
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+{
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+ gdk_window_set_back_pixmap(widget->window, NULL, TRUE);
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+}
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+
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+static void
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+make_transparent (GtkWidget *widget, gpointer user_data)
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+{
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+ if (GTK_WIDGET_NO_WINDOW (widget) || GTK_WIDGET_APP_PAINTABLE (widget))
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+ return;
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+
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+ gtk_widget_set_app_paintable (widget, TRUE);
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+ gtk_widget_set_double_buffered (widget, FALSE);
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+ gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
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+ g_signal_connect (widget, "expose_event",
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+ G_CALLBACK (transparent_expose_event), NULL);
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+ g_signal_connect_after (widget, "style_set",
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+ G_CALLBACK (make_transparent_again), NULL);
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+}
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+
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+static void
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egg_tray_icon_get_orientation_property (EggTrayIcon *icon)
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{
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Display *xdisplay;
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@@ -238,10 +272,22 @@
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}
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return GDK_FILTER_CONTINUE;
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}
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-
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+#else
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+static void
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+make_transparent (GtkWidget *widget, gpointer user_data)
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+{
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+}
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#endif
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static void
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+egg_tray_icon_add (GtkContainer *container, GtkWidget *widget)
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+{
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+ g_signal_connect (widget, "realize",
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+ G_CALLBACK (make_transparent), NULL);
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+ GTK_CONTAINER_CLASS (parent_class)->add (container, widget);
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+}
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+
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+static void
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egg_tray_icon_unrealize (GtkWidget *widget)
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{
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#ifdef GDK_WINDOWING_X11
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@@ -381,6 +427,8 @@
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if (GTK_WIDGET_CLASS (parent_class)->realize)
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GTK_WIDGET_CLASS (parent_class)->realize (widget);
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+ make_transparent (widget, NULL);
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+
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screen = gtk_widget_get_screen (widget);
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display = gdk_screen_get_display (screen);
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xdisplay = gdk_x11_display_get_xdisplay (display);
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