On Mon, 2014-03-03 at 15:17 +0000, Richard Shann wrote:
> gtk_widget_show_all (window);
>
> GdkWindow *win = gtk_widget_get_window(layout);
> g_print("win is %p initial mask 0x%x\n", win,
> gdk_window_get_events (win));
> gdk_window_set_events (win, gdk_window_get_events (win) |
> GDK_STRUCTURE_MASK);
> g_print("After adding GDK_STRUCTURE_MASK mask 0x%x\n",
> gdk_window_get_events (win));
> gtk_widget_add_events (layout, GDK_ALL_EVENTS_MASK);
Just a stupid guess, sorry:
May it be necessary to set event mask BEFORE displaying the window with
gtk_widget_show_all (window);
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