Whitespace cleanup: remove trailing whitespace

Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.

Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp

Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.

Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

2 files changed, 19 insertions, 19 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
index ed4f8cd1fb..5c487b0bdd 100644
--- a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
+++ b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
@@ -299,27 +299,27 @@ bool QCocoaEventDispatcher::hasPendingEvents()
 static bool IsMouseOrKeyEvent( NSEvent* event )
 {
     bool    result    = false;
-    
+
     switch( [event type] )
     {
-        case NSLeftMouseDown:              
-        case NSLeftMouseUp:      
-        case NSRightMouseDown:   
-        case NSRightMouseUp:     
+        case NSLeftMouseDown:
+        case NSLeftMouseUp:
+        case NSRightMouseDown:
+        case NSRightMouseUp:
         case NSMouseMoved:                // ??
-        case NSLeftMouseDragged: 
+        case NSLeftMouseDragged:
         case NSRightMouseDragged:
-        case NSMouseEntered:     
-        case NSMouseExited:      
-        case NSKeyDown:          
-        case NSKeyUp:            
+        case NSMouseEntered:
+        case NSMouseExited:
+        case NSKeyDown:
+        case NSKeyUp:
         case NSFlagsChanged:            // key modifiers changed?
         case NSCursorUpdate:            // ??
-        case NSScrollWheel:      
-        case NSTabletPoint:      
-        case NSTabletProximity:  
-        case NSOtherMouseDown:   
-        case NSOtherMouseUp:     
+        case NSScrollWheel:
+        case NSTabletPoint:
+        case NSTabletProximity:
+        case NSOtherMouseDown:
+        case NSOtherMouseUp:
         case NSOtherMouseDragged:
 #ifndef QT_NO_GESTURES
         case NSEventTypeGesture: // touch events
@@ -639,7 +639,7 @@ static void setChildrenWorksWhenModal(QWindow *window, bool worksWhenModal)
     Q_UNUSED(worksWhenModal)
 
     // For NSPanels (but not NSWindows, sadly), we can set the flag
-    // worksWhenModal, so that they are active even when they are not modal. 
+    // worksWhenModal, so that they are active even when they are not modal.
 /*
     ### not ported
     QList<QDialog *> dialogs = window->findChildren<QDialog *>();
@@ -680,7 +680,7 @@ void QCocoaEventDispatcherPrivate::cleanupModalSessions()
     // this to actually end the sessions for real (rather than at the
     // point they were marked as stopped), is that ending a session
     // when no other session runs below it on the stack will make cocoa
-    // drop some events on the floor. 
+    // drop some events on the floor.
     QCocoaAutoReleasePool pool;
     int stackSize = cocoaModalSessionStack.size();
 
@@ -859,7 +859,7 @@ void QCocoaEventDispatcherPrivate::processPostedEvents()
         if (currentExecIsNSAppRun) {
             // The event dispatcher has been interrupted. But since
             // [NSApplication run] is running the event loop, we
-            // delayed stopping it until now (to let cocoa process 
+            // delayed stopping it until now (to let cocoa process
             // pending cocoa events first).
             if (currentModalSessionCached)
                 temporarilyStopAllModalSessions();
diff --git a/src/plugins/platforms/xcb/qxcbcursor.cpp b/src/plugins/platforms/xcb/qxcbcursor.cpp
index 1b11ef7f95..ff40c6a9ab 100644
--- a/src/plugins/platforms/xcb/qxcbcursor.cpp
+++ b/src/plugins/platforms/xcb/qxcbcursor.cpp
@@ -306,7 +306,7 @@ void QXcbCursor::changeCursor(QCursor *cursor, QWindow *widget)
     else
         // No X11 cursor control when there is no widget under the cursor
         return;
-    
+
     xcb_cursor_t c = XCB_CURSOR_NONE;
     if (cursor) {
         if (cursor->shape() == Qt::BitmapCursor) {