Gtk3, gs-window-x11: defer setting bg color until realization

commit adfc280 changed the drawing area associated with each
monitors screensaver window to get realized early.

That change is seemingly causing problems for users.

This commit stops preemptively realizing the drawing areas, and
instead makes the background color settings get applied reactively
in response to realization.

http://bugzilla.gnome.org/show_bug.cgi?id=679441

1 files changed, 13 insertions, 5 deletions

diff --git a/src/gs-window-x11.c b/src/gs-window-x11.c
index d4bb564..b374715 100644
--- a/src/gs-window-x11.c
+++ b/src/gs-window-x11.c
@@ -2740,13 +2740,20 @@ create_info_bar (GSWindow *window)
 	gtk_box_pack_end (GTK_BOX (window->priv->vbox), window->priv->info_bar, FALSE, FALSE, 0);
 }
 
+#if GTK_CHECK_VERSION (3, 0, 0)
 static void
-gs_window_init (GSWindow *window)
+on_drawing_area_realized (GtkWidget *drawing_area)
 {
-#if GTK_CHECK_VERSION (3, 0, 0)
 	GdkRGBA black = { 0.0, 0.0, 0.0, 1.0 };
 
+	gdk_window_set_background_rgba (gtk_widget_get_window (drawing_area),
+	                                &black);
+}
 #endif
+
+static void
+gs_window_init (GSWindow *window)
+{
 	window->priv = GS_WINDOW_GET_PRIVATE (window);
 
 	window->priv->geometry.x      = -1;
@@ -2789,9 +2796,10 @@ gs_window_init (GSWindow *window)
 #endif
 	gtk_box_pack_start (GTK_BOX (window->priv->vbox), window->priv->drawing_area, TRUE, TRUE, 0);
 #if GTK_CHECK_VERSION (3, 0, 0)
-        gtk_widget_realize (window->priv->drawing_area);
-        gdk_window_set_background_rgba (gtk_widget_get_window (window->priv->drawing_area), &black);
-
+	g_signal_connect (window->priv->drawing_area,
+	                  "realize",
+	                  G_CALLBACK (on_drawing_area_realized),
+	                  NULL);
 #endif
 	create_info_bar (window);