From 54d6dd4cd27c97c3560c3ff2eb66fcfbbe5a51c0 Mon Sep 17 00:00:00 2001
From: osch <oliver at luced de>
Date: Fri, 12 Apr 2019 23:48:52 +0200
Subject: reload icons if icon size preference changed

---
 src/core/core.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/core/core.c')

diff --git a/src/core/core.c b/src/core/core.c
index 535a3820..0e98959f 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -812,3 +812,25 @@ meta_invalidate_default_icons (void)
   g_slist_free (windows);
 }
 
+void
+meta_invalidate_all_icons (void)
+{
+  MetaDisplay *display = meta_get_display ();
+  GSList *windows;
+  GSList *l;
+
+  if (display == NULL)
+    return; /* We can validly be called before the display is opened. */
+
+  windows = meta_display_list_windows (display);
+  for (l = windows; l != NULL; l = l->next)
+    {
+      MetaWindow *window = (MetaWindow*)l->data;
+
+      meta_icon_cache_invalidate (&(window->icon_cache));
+      meta_window_update_icon_now (window);
+    }
+
+  g_slist_free (windows);
+}
+
-- 
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