Initialize values needed for electric borders even in the only-move case.

(#79252).

svn path=/trunk/kdebase/kwin/; revision=304267

geometry.cpp

@@ -43,11 +43,7 @@ namespace KWinInternal
 void Workspace::desktopResized()
     {
     updateClientArea();
-    if (options->electricBorders() == Options::ElectricAlways)
-        { // update electric borders
-        destroyBorderWindows();
-        createBorderWindows();
-        }
+    checkElectricBorders();
     }
 
 /*!

workspace.cpp

@@ -171,8 +171,7 @@ Workspace::Workspace( bool restore )
 
 void Workspace::init()
     {
-    if (options->electricBorders() == Options::ElectricAlways)
-       createBorderWindows();
+    checkElectricBorders();
 
     supportWindow = new QWidget;
     XLowerWindow( qt_xdisplay(), supportWindow->winId()); // see usage in layers.cpp
@@ -758,10 +757,7 @@ void Workspace::slotReconfigure()
         forEachClient( CheckBorderSizesProcedure());
         }
 
-    if (options->electricBorders() == Options::ElectricAlways)
-       createBorderWindows();
-    else
-       destroyBorderWindows();
+    checkElectricBorders();
 
     if( options->topMenuEnabled() && !managingTopMenus())
         {
@@ -1646,12 +1642,8 @@ QWidget* Workspace::desktopWidget()
 // borders. Technically this is done with input only windows. Since
 // electric borders can be switched on and off, we have these two
 // functions to create and destroy them.
-void Workspace::createBorderWindows()
+void Workspace::checkElectricBorders()
     {
-    if ( electric_have_borders )
-        return;
-
-    electric_have_borders = true;
     electric_current_border = 0;
 
     QRect r = QApplication::desktop()->geometry();
@@ -1660,6 +1652,20 @@ void Workspace::createBorderWindows()
     electricLeft = r.left();
     electricRight = r.right();
 
+    if (options->electricBorders() == Options::ElectricAlways)
+       createBorderWindows();
+    else
+       destroyBorderWindows();
+    }
+
+void Workspace::createBorderWindows()
+    {
+    if ( electric_have_borders )
+        return;
+
+    electric_have_borders = true;
+
+    QRect r = QApplication::desktop()->geometry();
     XSetWindowAttributes attributes;
     unsigned long valuemask;
     attributes.override_redirect = True;

workspace.h

@@ -386,6 +386,7 @@ class Workspace : public QObject, public KWinInterface, public KDecorationDefine
         void tabBoxKeyRelease( const XKeyEvent& ev );
 
     // electric borders
+        void checkElectricBorders();
         void createBorderWindows();
         void destroyBorderWindows();
         void electricBorder(XEvent * e);