From 76e5f0e08b1d07254bfeac7f6b1b710150586d62 Mon Sep 17 00:00:00 2001
From: Arthur Arlt <a.arlt@stud.uni-heidelberg.de>
Date: Fri, 24 Jun 2011 16:20:40 +0200
Subject: [PATCH] Introduce new getter method screenEdgeWindows() to class
 ScreenEdge

A new getter method screenEdgeWindows() is provided by class ScreenEdge
since the screen edge windows are needed in class Workspace in the function
propagateClients() which is implemented in layers.cpp
---
 screenedge.cpp | 12 ++++++++++++
 screenedge.h   |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/screenedge.cpp b/screenedge.cpp
index c97e22405f..390d8a84b0 100644
--- a/screenedge.cpp
+++ b/screenedge.cpp
@@ -375,4 +375,16 @@ void ScreenEdge::raiseElectricBorderWindows()
     XRestackWindows(display(), windows, pos);
     delete [] windows;
 }
+
+QVector< Window* >* ScreenEdge::screenEdgeWindows()
+{
+    QVector< Window* >* screenEdgeWindows = new QVector< Window* >();
+    for (int i = 0; i <= ELECTRIC_COUNT; ++i) {
+        if (electric_windows[i] != None) {
+            screenEdgeWindows->append((Window*)electric_windows[i]);
+        }
+    }
+    return screenEdgeWindows;
+}
 } //namespace
+
diff --git a/screenedge.h b/screenedge.h
index bc98b3e653..275c1fb95c 100644
--- a/screenedge.h
+++ b/screenedge.h
@@ -29,6 +29,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef KWIN_SCREENEDGE_H
 #define KWIN_SCREENEDGE_H
 #include <QtCore/QObject>
+#include <QtCore/QVector>
 #include "kwinglobals.h"
 
 
@@ -55,6 +56,7 @@ public:
     void raiseElectricBorderWindows();
     void destroyElectricBorders();
     bool electricBorderEvent(XEvent * e);
+    QVector< Window* >* screenEdgeWindows();
 public Q_SLOTS:
     void updateElectricBorders();
 private: