[gtk/gtk-4-2: 73/91] window: Don't let solid-csd linger

[Matthias Clasen <matthiasc src gnome org>]

commit 9145365331883c2ef748a4e1ad46357b33b9202f
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 24 11:29:19 2021 -0400

    window: Don't let solid-csd linger
    
    Just from reading the code, it seems that we
    should unset .csd and .solid-csd at the same
    time, since the are mutually exclusive and
    we unset them here so realize() can set one
    of them again.

 gtk/gtkwindow.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 88a4e9721a..d7048ed412 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -3038,8 +3038,10 @@ gtk_window_set_titlebar (GtkWindow *window,
 
   if (titlebar == NULL)
     {
+      /* these are updated in realize() */
       priv->client_decorated = FALSE;
       gtk_widget_remove_css_class (widget, "csd");
+      gtk_widget_remove_css_class (widget, "solid-csd");
 
       goto out;
     }