From: Timm Bäder <mail@baedert.org>
Date: Mon, 27 Jan 2020 13:21:44 +0000 (+0100)
Subject: widget: Skip not-drawable widgets in snapshot_child
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~20^2~92^2~10
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=903af75fa19e9c5945b5ec52df52bf53c012fd08;p=gtk4.git

widget: Skip not-drawable widgets in snapshot_child

Otherwise we transform the snapshot just to not do anything.
---

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 62d15c6d2d..d93b4b13a5 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -12593,6 +12593,9 @@ gtk_widget_snapshot_child (GtkWidget   *widget,
   if (GTK_IS_NATIVE (child))
     return;
 
+  if (!_gtk_widget_get_mapped (child))
+    return;
+
   if (priv->transform)
     {
       gtk_snapshot_save (snapshot);