From b2c81216a28703d4e7ddd6a6d28f4bbfc4de9fb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Tue, 24 Jan 2012 17:02:50 +0100
Subject: [PATCH] Update decoration buttons when motif hint on the closability
 changes

BUG: 246422
---
 client.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client.cpp b/client.cpp
index 520ed858c0..da0fd466ee 100644
--- a/client.cpp
+++ b/client.cpp
@@ -2003,9 +2003,12 @@ void Client::getMotifHints()
 
     // mminimize; - Ignore, bogus - E.g. shading or sending to another desktop is "minimizing" too
     // mmaximize; - Ignore, bogus - Maximizing is basically just resizing
+    const bool closabilityChanged = motif_may_close != mclose;
     motif_may_close = mclose; // Motif apps like to crash when they set this hint and WM closes them anyway
     if (isManaged())
         updateDecoration(true);   // Check if noborder state has changed
+    if (decoration && closabilityChanged)
+        decoration->reset(KDecoration::SettingButtons);
 }
 
 void Client::readIcons(Window win, QPixmap* icon, QPixmap* miniicon, QPixmap* bigicon, QPixmap* hugeicon)