Fixed unresponsive behavior of the shortcut setting dialog in recent

ditros. This resolves bug 2955.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 8ea3d4dd87)

tdeui/tdeshortcutdialog.cpp

@@ -82,7 +82,6 @@ TDEShortcutDialog::TDEShortcutDialog( const TDEShortcut& shortcut, bool bQtShort
         
 	m_bQtShortcut = bQtShortcut;
 
-	m_bGrab = false;
 	m_iSeq = 0;
 	m_iKey = 0;
 	m_ptxtCurrent = 0;
@@ -291,22 +290,20 @@ bool TDEShortcutDialog::x11Event( XEvent *pEvent )
 			x11KeyReleaseEvent( pEvent );
 				return true;
 		case XFocusIn:
-			if (!m_bGrab) {
-				//kdDebug(125) << "FocusIn and Grab!" << endl;
-				grabKeyboard();
-				m_bGrab = true;
+			{
+				XFocusInEvent *fie = (XFocusInEvent*)pEvent;
+				if (fie->mode != NotifyGrab && fie->mode != NotifyUngrab) {
+					grabKeyboard();
+				}
 			}
-			//else
-			//	kdDebug(125) << "FocusIn" << endl;
 			break;
 		case XFocusOut:
-			if (m_bGrab) {
-				//kdDebug(125) << "FocusOut and Ungrab!" << endl;
-				releaseKeyboard();
-				m_bGrab = false;
+			{
+				XFocusOutEvent *foe = (XFocusOutEvent*)pEvent;
+				if (foe->mode != NotifyGrab && foe->mode != NotifyUngrab) {
+					releaseKeyboard();
+				}
 			}
-			//else
-			//	kdDebug(125) << "FocusOut" << endl;
 			break;
 		default:
 			//kdDebug(125) << "x11Event->type = " << pEvent->type << endl;

tdeui/tdeshortcutdialog.h

@@ -53,7 +53,6 @@ private:
 	bool m_bQtShortcut;
 
 	TDEShortcut m_shortcut;
-	bool m_bGrab;
 	KPushButton* m_ptxtCurrent;
 	uint m_iSeq;
 	uint m_iKey;