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event-controller: For the long-press notification animation check on the screen being actually composited

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Fixes the notification being a black rectangle on screens with an alpha colormap,
but with no compositing manager.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
This commit is contained in:
Carlos Garnacho 2012-09-17 15:27:06 +02:00 committed by Simon Schampijer
parent d4934d73a7
commit fe4667f0f5
1 changed files with 1 additions and 1 deletions
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src/sugar3/event-controller/sugar-long-press-controller.c
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@ -274,7 +274,7 @@ _sugar_long_press_anim_timeout (gpointer user_data)
gtk_window_set_screen (GTK_WINDOW (priv->anim_window), screen); gtk_window_set_screen (GTK_WINDOW (priv->anim_window), screen);
if (rgba_visual) if (rgba_visual && gdk_screen_is_composited (screen))
{ {
GdkRGBA bg = { 0, 0, 0, 0 }; GdkRGBA bg = { 0, 0, 0, 0 };