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>

4 files changed, 23 insertions, 23 deletions

diff --git a/examples/widgets/animation/stickman/animation.cpp b/examples/widgets/animation/stickman/animation.cpp
index ebfbd1b5b8..730ee236e4 100644
--- a/examples/widgets/animation/stickman/animation.cpp
+++ b/examples/widgets/animation/stickman/animation.cpp
@@ -45,13 +45,13 @@
 #include <QIODevice>
 #include <QDataStream>
 
-class Frame 
+class Frame
 {
 public:
     Frame() {
     }
 
-    int nodeCount() const 
+    int nodeCount() const
     {
         return m_nodePositions.size();
     }
@@ -70,7 +70,7 @@ public:
     {
         m_nodePositions[idx] = pos;
     }
-    
+
 private:
     QVector<QPointF> m_nodePositions;
 };
@@ -81,7 +81,7 @@ Animation::Animation()
     m_frames.append(new Frame);
 }
 
-Animation::~Animation() 
+Animation::~Animation()
 {
     qDeleteAll(m_frames);
 }
@@ -89,10 +89,10 @@ Animation::~Animation()
 void Animation::setTotalFrames(int totalFrames)
 {
     while (m_frames.size() < totalFrames)
-        m_frames.append(new Frame);    
+        m_frames.append(new Frame);
 
     while (totalFrames < m_frames.size())
-        delete m_frames.takeLast();    
+        delete m_frames.takeLast();
 }
 
 int Animation::totalFrames() const
@@ -165,15 +165,15 @@ void Animation::load(QIODevice *device)
 
     QDataStream stream(device);
     stream >> m_name;
-    
+
     int frameCount;
     stream >> frameCount;
 
     for (int i=0; i<frameCount; ++i) {
-        
+
         int nodeCount;
         stream >> nodeCount;
-        
+
         Frame *frame = new Frame;
         frame->setNodeCount(nodeCount);
 
diff --git a/examples/widgets/animation/stickman/lifecycle.cpp b/examples/widgets/animation/stickman/lifecycle.cpp
index c49fac7905..09ca45e55b 100644
--- a/examples/widgets/animation/stickman/lifecycle.cpp
+++ b/examples/widgets/animation/stickman/lifecycle.cpp
@@ -65,7 +65,7 @@ public:
         if (QSignalTransition::eventTest(e)) {
             QVariant key = static_cast<QStateMachine::SignalEvent*>(e)->arguments().at(0);
             return (key.toInt() == int(m_key));
-        } 
+        }
 
         return false;
     }
@@ -100,7 +100,7 @@ LifeCycle::LifeCycle(StickMan *stickMan, GraphicsView *keyReceiver)
     const int stickManNodeCount = m_stickMan->nodeCount();
     for (int i=0; i<stickManNodeCount; ++i) {
         QPropertyAnimation *pa = new QPropertyAnimation(m_stickMan->node(i), "pos");
-        m_animationGroup->addAnimation(pa);    
+        m_animationGroup->addAnimation(pa);
     }
 
     // Set up initial state graph
@@ -111,14 +111,14 @@ LifeCycle::LifeCycle(StickMan *stickMan, GraphicsView *keyReceiver)
 
     m_alive = new QState(m_machine);
     m_alive->setObjectName("alive");
-    
+
     // Make it blink when lightning strikes before entering dead animation
-    QState *lightningBlink = new QState(m_machine);    
+    QState *lightningBlink = new QState(m_machine);
     lightningBlink->assignProperty(m_stickMan->scene(), "backgroundBrush", QColor(Qt::white));
     lightningBlink->assignProperty(m_stickMan, "penColor", QColor(Qt::black));
     lightningBlink->assignProperty(m_stickMan, "fillColor", QColor(Qt::white));
     lightningBlink->assignProperty(m_stickMan, "isDead", true);
-    
+
 //! [5]
     QTimer *timer = new QTimer(lightningBlink);
     timer->setSingleShot(true);
@@ -126,13 +126,13 @@ LifeCycle::LifeCycle(StickMan *stickMan, GraphicsView *keyReceiver)
     QObject::connect(lightningBlink, SIGNAL(entered()), timer, SLOT(start()));
     QObject::connect(lightningBlink, SIGNAL(exited()), timer, SLOT(stop()));
 //! [5]
-  
+
     m_dead = new QState(m_machine);
     m_dead->assignProperty(m_stickMan->scene(), "backgroundBrush", QColor(Qt::black));
     m_dead->assignProperty(m_stickMan, "penColor", QColor(Qt::white));
     m_dead->assignProperty(m_stickMan, "fillColor", QColor(Qt::black));
     m_dead->setObjectName("dead");
-           
+
     // Idle state (sets no properties)
     m_idle = new QState(m_alive);
     m_idle->setObjectName("idle");
@@ -172,7 +172,7 @@ void LifeCycle::addActivity(const QString &fileName, Qt::Key key, QObject *sende
 QState *LifeCycle::makeState(QState *parentState, const QString &animationFileName)
 {
     QState *topLevel = new QState(parentState);
-    
+
     Animation animation;
     {
         QFile file(animationFileName);
@@ -186,7 +186,7 @@ QState *LifeCycle::makeState(QState *parentState, const QString &animationFileNa
         animation.setCurrentFrame(i);
 
 //! [1]
-        QState *frameState = new QState(topLevel);                       
+        QState *frameState = new QState(topLevel);
         const int nodeCount = animation.nodeCount();
         for (int j=0; j<nodeCount; ++j)
             frameState->assignProperty(m_stickMan->node(j), "pos", animation.nodePos(j));
@@ -199,7 +199,7 @@ QState *LifeCycle::makeState(QState *parentState, const QString &animationFileNa
 //! [2]
             previousState->addTransition(previousState, SIGNAL(propertiesAssigned()), frameState);
 //! [2]
-        
+
         previousState = frameState;
     }
 
diff --git a/examples/widgets/animation/stickman/node.cpp b/examples/widgets/animation/stickman/node.cpp
index b47a1e8433..0694ee3a2f 100644
--- a/examples/widgets/animation/stickman/node.cpp
+++ b/examples/widgets/animation/stickman/node.cpp
@@ -62,7 +62,7 @@ QRectF Node::boundingRect() const
 }
 
 void Node::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
-{    
+{
     painter->setPen(Qt::white);
     painter->drawEllipse(QPointF(0.0, 0.0), 5.0, 5.0);
 }
@@ -83,7 +83,7 @@ void Node::mousePressEvent(QGraphicsSceneMouseEvent *)
 void Node::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 {
     if (m_dragging)
-        setPos(mapToParent(event->pos()));    
+        setPos(mapToParent(event->pos()));
 }
 
 void Node::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
diff --git a/examples/widgets/animation/stickman/stickman.h b/examples/widgets/animation/stickman/stickman.h
index 337fe4a794..08928a48a6 100644
--- a/examples/widgets/animation/stickman/stickman.h
+++ b/examples/widgets/animation/stickman/stickman.h
@@ -62,7 +62,7 @@ public:
     virtual QRectF boundingRect() const;
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
 
-    int nodeCount() const; 
+    int nodeCount() const;
     Node *node(int idx) const;
 
     void setDrawSticks(bool on);
@@ -90,7 +90,7 @@ private:
 
     Node *m_nodes[NodeCount];
     qreal m_perfectBoneLengths[BoneCount];
-    
+
     uint m_sticks : 1;
     uint m_isDead : 1;
     uint m_reserved : 30;