From db19d360b6f2abc0796a3789e3b428de68ad120d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Andriot?= <albator78@libertysurf.fr>
Date: Wed, 18 Jun 2014 12:56:04 +0900
Subject: Added smooth crossfade effect option when changing the desktop
 wallpaper.

---
 kdesktop/bgmanager.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'kdesktop/bgmanager.h')

diff --git a/kdesktop/bgmanager.h b/kdesktop/bgmanager.h
index 2d29278f7..71ca6c1bb 100644
--- a/kdesktop/bgmanager.h
+++ b/kdesktop/bgmanager.h
@@ -7,12 +7,13 @@
  * License. See the file "COPYING" for the exact licensing terms.
  */
 
-#ifndef __BGManager_h_Included__
-#define __BGManager_h_Included__
+#ifndef __BGMANAGER_H__
+#define __BGMANAGER_H__
 
 #include <tqstring.h>
 #include <tqptrvector.h>
 
+#include <tqdatetime.h>
 #include <KBackgroundIface.h>
 
 #if defined(Q_WS_X11) && defined(HAVE_XRENDER) && TQT_VERSION >= 0x030300
@@ -89,6 +90,7 @@ private slots:
     void desktopResized();
     void clearRoot();
     void saveImages();
+    void slotCrossFadeTimeout();
     void slotCmBackgroundChanged(bool);
 
 private:
@@ -131,6 +133,15 @@ private:
     KPixmapServer *m_pPixmapServer;
     
     unsigned long m_xrootpmap;
+
+    /*CrossFade vars*/
+    TQTimer * m_crossTimer;
+    double mAlpha;
+    TQPixmap  mNextScreen;
+    TQPixmap  * mOldScreen;
+    int fadeDesk;
+    TQTime mBenchmark;
+    bool crossInit;
 };
 
-#endif // __BGManager_h_Included__
+#endif // __BGMANAGER_H__
-- 
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