[gtk] window: Chain up in show/hide

[Benjamin Otte <otte src gnome org>]

commit 863f4d13ff4b46c55ff2111958ca2629c95caf99
Author: Benjamin Otte <otte redhat com>
Date:   Wed May 29 16:33:45 2019 +0200

    window: Chain up in show/hide

 gtk/gtkwindow.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index eae7baaec0..505f806825 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -4954,14 +4954,14 @@ gtk_window_show (GtkWidget *widget)
   GtkWindow *window = GTK_WINDOW (widget);
   GtkWindowPrivate *priv = gtk_window_get_instance_private (window);
 
-  _gtk_widget_set_visible_flag (widget, TRUE);
-
   gtk_css_node_validate (gtk_widget_get_css_node (widget));
 
   gtk_widget_realize (widget);
 
   gtk_window_check_resize (window);
 
+  GTK_WIDGET_CLASS (gtk_window_parent_class)->show (widget);
+
   gtk_widget_map (widget);
 
   if (!priv->focus_widget)
@@ -4982,8 +4982,7 @@ gtk_window_hide (GtkWidget *widget)
   GtkWindow *window = GTK_WINDOW (widget);
   GtkWindowPrivate *priv = gtk_window_get_instance_private (window);
 
-  _gtk_widget_set_visible_flag (widget, FALSE);
-  gtk_widget_unmap (widget);
+  GTK_WIDGET_CLASS (gtk_window_parent_class)->hide (widget);
 
   if (priv->modal)
     gtk_grab_remove (widget);