testgtk: Check visual, not colormap for RGBA availability

This commit is contained in:
Benjamin Otte 2010-08-28 23:13:19 +02:00
parent 0a63e954af
commit fc52c9daf3

View File

@ -147,7 +147,7 @@ on_alpha_window_expose (GtkWidget *widget,
allocation.height / 2,
radius * 1.33);
if (gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget)) &&
if (gdk_screen_get_rgba_visual (gtk_widget_get_screen (widget)) &&
gtk_widget_is_composited (widget))
cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0); /* transparent */
else