From 47857bb9f3984c25f9d0c53537cefec500f6649a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Wed, 9 Oct 2013 09:52:30 +0200
Subject: [PATCH] [oxygen] Use new update mechanism of KDecoration in the
 Button

This allows to have the button animations working in the preview.

Needs to change the reference to Client to non-const.
---
 clients/oxygen/oxygenbutton.cpp | 3 ++-
 clients/oxygen/oxygenbutton.h   | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/clients/oxygen/oxygenbutton.cpp b/clients/oxygen/oxygenbutton.cpp
index ed08f707f5..d99c62541f 100644
--- a/clients/oxygen/oxygenbutton.cpp
+++ b/clients/oxygen/oxygenbutton.cpp
@@ -325,7 +325,8 @@ namespace Oxygen
     void Button::parentUpdate( void )
     {
 
-        if( _client.compositingActive() && parentWidget() ) parentWidget()->update( geometry().adjusted( -1, -1, 1, 1 ) );
+        if( _client.compositingActive() || _client.isPreview() ) _client.update( geometry().adjusted( -1, -1, 1, 1 ) );
+        else if( parentWidget() ) parentWidget()->update( geometry().adjusted( -1, -1, 1, 1 ) );
         else this->update();
 
     }
diff --git a/clients/oxygen/oxygenbutton.h b/clients/oxygen/oxygenbutton.h
index 1302f52a61..a47ba934b3 100644
--- a/clients/oxygen/oxygenbutton.h
+++ b/clients/oxygen/oxygenbutton.h
@@ -174,7 +174,7 @@ namespace Oxygen
         private:
 
         //! parent client
-        const Client &_client;
+        Client &_client;
 
         //! helper
         DecoHelper &_helper;