[libhandy/wip/haecker-felix/flap-widget: 80/98] Add gtk_widget_set_has_window()

[Alexander Mikhaylenko <alexm src gnome org>]

commit 409a78ffb16baaf7bcb419b98bc6d246765b0028
Author: Felix Häcker <haeckerfelix gnome org>
Date:   Mon Jul 27 22:31:18 2020 +0200

    Add gtk_widget_set_has_window()

 src/hdy-flap.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/hdy-flap.c b/src/hdy-flap.c
index 61ed6ef8..903b4f66 100644
--- a/src/hdy-flap.c
+++ b/src/hdy-flap.c
@@ -676,6 +676,7 @@ hdy_flap_class_init (HdyFlapClass *klass)
 static void
 hdy_flap_init (HdyFlap *self)
 {
+  gtk_widget_set_has_window ((GtkWidget*) self, FALSE);
   self->flap_position = GTK_PACK_START;
   self->orientation = GTK_ORIENTATION_HORIZONTAL;
   self->overlay_duration = 250;