From 2380f9673bdd7f41fa8d0d05f23e3f75390c77df Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Wed, 29 May 2019 15:02:49 +0200
Subject: [PATCH] widget: Do proper clean up in real_hide()

Do the same things set_visible_flag() does.
---
 gtk/gtkwidget.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 6e1a00d42e..0442c7b508 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -3239,6 +3239,15 @@ gtk_widget_real_hide (GtkWidget *widget)
 
   if (_gtk_widget_get_mapped (widget))
     gtk_widget_unmap (widget);
+
+  g_clear_pointer (&priv->allocated_transform, gsk_transform_unref);
+  priv->allocated_width = 0;
+  priv->allocated_height = 0;
+  priv->allocated_size_baseline = 0;
+  g_clear_pointer (&priv->transform, gsk_transform_unref);
+  priv->width = 0;
+  priv->height = 0;
+  gtk_widget_update_paintables (widget);
 }
 
 static void