From 65237d9c8ced9ff70d7d7044f0ce171320b2fc7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Sat, 23 Apr 2011 17:17:25 +0200
Subject: [PATCH] finegrain decobutton reload so that it doesn't happen with
 every max/restore event

---
 client.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client.cpp b/client.cpp
index 31eaa442bc..ee2fef0674 100644
--- a/client.cpp
+++ b/client.cpp
@@ -2163,7 +2163,10 @@ void Client::updateAllowedActions(bool force)
         return;
     // TODO: This could be delayed and compressed - It's only for pagers etc. anyway
     info->setAllowedActions(allowed_actions);
-    if (decoration)
+
+    // ONLY if relevant features have changed (and the window didn't just get/loose moveresize for maximization state changes)
+    const unsigned long relevant = ~(NET::ActionMove|NET::ActionResize);
+    if (decoration && (allowed_actions & relevant) != (old_allowed_actions & relevant))
         decoration->reset(KDecoration::SettingButtons);
 }