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>

12 files changed, 16 insertions, 16 deletions

diff --git a/examples/widgets/graphicsview/boxes/scene.cpp b/examples/widgets/graphicsview/boxes/scene.cpp
index c907070db8..11e9f4ea5a 100644
--- a/examples/widgets/graphicsview/boxes/scene.cpp
+++ b/examples/widgets/graphicsview/boxes/scene.cpp
@@ -567,7 +567,7 @@ void Scene::initGL()
     m_environmentProgram->link();
 
     const int NOISE_SIZE = 128; // for a different size, B and BM in fbm.c must also be changed
-    m_noise = new GLTexture3D(NOISE_SIZE, NOISE_SIZE, NOISE_SIZE); 
+    m_noise = new GLTexture3D(NOISE_SIZE, NOISE_SIZE, NOISE_SIZE);
     QRgb *data = new QRgb[NOISE_SIZE * NOISE_SIZE * NOISE_SIZE];
     memset(data, 0, NOISE_SIZE * NOISE_SIZE * NOISE_SIZE * sizeof(QRgb));
     QRgb *p = data;
diff --git a/examples/widgets/graphicsview/chip/main.cpp b/examples/widgets/graphicsview/chip/main.cpp
index a0c1b919d1..c0f271a83c 100644
--- a/examples/widgets/graphicsview/chip/main.cpp
+++ b/examples/widgets/graphicsview/chip/main.cpp
@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
     app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
 
     MainWindow window;
-    window.show();   
+    window.show();
 
     return app.exec();
 }
diff --git a/examples/widgets/graphicsview/chip/mainwindow.cpp b/examples/widgets/graphicsview/chip/mainwindow.cpp
index 0925e9c9cb..510dd2e5c9 100644
--- a/examples/widgets/graphicsview/chip/mainwindow.cpp
+++ b/examples/widgets/graphicsview/chip/mainwindow.cpp
@@ -53,7 +53,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     h1Splitter = new QSplitter;
     h2Splitter = new QSplitter;
-    
+
     QSplitter *vSplitter = new QSplitter;
     vSplitter->setOrientation(Qt::Vertical);
     vSplitter->addWidget(h1Splitter);
diff --git a/examples/widgets/graphicsview/chip/mainwindow.h b/examples/widgets/graphicsview/chip/mainwindow.h
index 876a9f7d77..d4a9dfda85 100644
--- a/examples/widgets/graphicsview/chip/mainwindow.h
+++ b/examples/widgets/graphicsview/chip/mainwindow.h
@@ -54,11 +54,11 @@ class MainWindow : public QWidget
     Q_OBJECT
 public:
     MainWindow(QWidget *parent = 0);
-    
+
 private:
     void setupMatrix();
     void populateScene();
-    
+
     QGraphicsScene *scene;
     QSplitter *h1Splitter;
     QSplitter *h2Splitter;
diff --git a/examples/widgets/graphicsview/collidingmice/mouse.cpp b/examples/widgets/graphicsview/collidingmice/mouse.cpp
index e44d5549b3..d22e935828 100644
--- a/examples/widgets/graphicsview/collidingmice/mouse.cpp
+++ b/examples/widgets/graphicsview/collidingmice/mouse.cpp
@@ -159,7 +159,7 @@ void Mouse::advance(int step)
     foreach (QGraphicsItem *item, dangerMice) {
         if (item == this)
             continue;
-        
+
         QLineF lineToMouse(QPointF(0, 0), mapFromItem(item, 0, 0));
         qreal angleToMouse = ::acos(lineToMouse.dx() / lineToMouse.length());
         if (lineToMouse.dy() < 0)
diff --git a/examples/widgets/graphicsview/dragdroprobot/robot.cpp b/examples/widgets/graphicsview/dragdroprobot/robot.cpp
index 90ae4e9e22..4bfcac4800 100644
--- a/examples/widgets/graphicsview/dragdroprobot/robot.cpp
+++ b/examples/widgets/graphicsview/dragdroprobot/robot.cpp
@@ -162,7 +162,7 @@ void RobotTorso::paint(QPainter *painter,
 {
     Q_UNUSED(option);
     Q_UNUSED(widget);
-    
+
     painter->setBrush(dragOver ? color.light(130) : color);
     painter->drawRoundedRect(-20, -20, 40, 60, 25, 25, Qt::RelativeSize);
     painter->drawEllipse(-25, -20, 20, 20);
diff --git a/examples/widgets/graphicsview/dragdroprobot/robot.h b/examples/widgets/graphicsview/dragdroprobot/robot.h
index bb61bfe54b..a0c842e72c 100644
--- a/examples/widgets/graphicsview/dragdroprobot/robot.h
+++ b/examples/widgets/graphicsview/dragdroprobot/robot.h
@@ -109,7 +109,7 @@ class Robot : public RobotPart
 {
 public:
     Robot(QGraphicsItem *parent = 0);
-    
+
     QRectF boundingRect() const;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
 };
diff --git a/examples/widgets/graphicsview/elasticnodes/edge.cpp b/examples/widgets/graphicsview/elasticnodes/edge.cpp
index 8561983db9..1923550fd3 100644
--- a/examples/widgets/graphicsview/elasticnodes/edge.cpp
+++ b/examples/widgets/graphicsview/elasticnodes/edge.cpp
@@ -136,7 +136,7 @@ void Edge::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
     QPointF sourceArrowP1 = sourcePoint + QPointF(sin(angle + Pi / 3) * arrowSize,
                                                   cos(angle + Pi / 3) * arrowSize);
     QPointF sourceArrowP2 = sourcePoint + QPointF(sin(angle + Pi - Pi / 3) * arrowSize,
-                                                  cos(angle + Pi - Pi / 3) * arrowSize);   
+                                                  cos(angle + Pi - Pi / 3) * arrowSize);
     QPointF destArrowP1 = destPoint + QPointF(sin(angle - Pi / 3) * arrowSize,
                                               cos(angle - Pi / 3) * arrowSize);
     QPointF destArrowP2 = destPoint + QPointF(sin(angle - Pi + Pi / 3) * arrowSize,
diff --git a/examples/widgets/graphicsview/elasticnodes/edge.h b/examples/widgets/graphicsview/elasticnodes/edge.h
index 5800ca0d32..6ab71e3478 100644
--- a/examples/widgets/graphicsview/elasticnodes/edge.h
+++ b/examples/widgets/graphicsview/elasticnodes/edge.h
@@ -58,11 +58,11 @@ public:
 
     enum { Type = UserType + 2 };
     int type() const { return Type; }
-    
+
 protected:
     QRectF boundingRect() const;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
-    
+
 private:
     Node *source, *dest;
 
diff --git a/examples/widgets/graphicsview/elasticnodes/node.h b/examples/widgets/graphicsview/elasticnodes/node.h
index 703b99801a..813dbb1c54 100644
--- a/examples/widgets/graphicsview/elasticnodes/node.h
+++ b/examples/widgets/graphicsview/elasticnodes/node.h
@@ -74,7 +74,7 @@ protected:
 
     void mousePressEvent(QGraphicsSceneMouseEvent *event);
     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
-    
+
 private:
     QList<Edge *> edgeList;
     QPointF newPos;
diff --git a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp
index 5e7577f28b..fa108a21b3 100644
--- a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp
+++ b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp
@@ -64,7 +64,7 @@ void CustomProxy::paintWindowFrame(QPainter *painter, const QStyleOptionGraphics
                                    QWidget *widget)
 {
     const QColor color(0, 0, 0, 64);
-   
+
     QRectF r = windowFrameRect();
     QRectF right(r.right(), r.top() + 10, 10, r.height() - 10);
     QRectF bottom(r.left() + 10, r.bottom(), r.width(), 10);
@@ -159,7 +159,7 @@ void CustomProxy::zoomIn()
 {
     if (timeLine->direction() != QTimeLine::Forward)
         timeLine->setDirection(QTimeLine::Forward);
-    if (timeLine->state() == QTimeLine::NotRunning) 
+    if (timeLine->state() == QTimeLine::NotRunning)
         timeLine->start();
 }
 
@@ -167,6 +167,6 @@ void CustomProxy::zoomOut()
 {
     if (timeLine->direction() != QTimeLine::Backward)
         timeLine->setDirection(QTimeLine::Backward);
-    if (timeLine->state() == QTimeLine::NotRunning) 
+    if (timeLine->state() == QTimeLine::NotRunning)
         timeLine->start();
 }
diff --git a/examples/widgets/graphicsview/embeddeddialogs/customproxy.h b/examples/widgets/graphicsview/embeddeddialogs/customproxy.h
index 3f7b540d2b..7257a90b12 100644
--- a/examples/widgets/graphicsview/embeddeddialogs/customproxy.h
+++ b/examples/widgets/graphicsview/embeddeddialogs/customproxy.h
@@ -54,7 +54,7 @@ public:
 
     QRectF boundingRect() const;
     void paintWindowFrame(QPainter *painter, const QStyleOptionGraphicsItem *option,
-                          QWidget *widget);                          
+                          QWidget *widget);
 
 protected:
     void hoverEnterEvent(QGraphicsSceneHoverEvent *event);