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>

1 files changed, 7 insertions, 9 deletions

diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp
index bc45f11df0..847b55237d 100644
--- a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp
+++ b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp
@@ -43,7 +43,7 @@
 
 #include "label.h"
 
-Label::Label(const QString& text, QGraphicsItem *parent) 
+Label::Label(const QString &text, QGraphicsItem *parent)
     : GvbWidget(parent)
 {
     m_textItem = new QGraphicsSimpleTextItem(this);
@@ -58,8 +58,8 @@ Label::~Label()
 {
 }
 
-void Label::setText(const QString& text) 
-{ 
+void Label::setText(const QString &text)
+{
     m_textItem->setText(text);
     prepareGeometryChange();
 }
@@ -74,22 +74,20 @@ void Label::setFont(const QFont font)
     m_textItem->setFont(font);
 }
 
-void Label::resizeEvent(QGraphicsSceneResizeEvent *event) 
+void Label::resizeEvent(QGraphicsSceneResizeEvent *event)
 {
     GvbWidget::resizeEvent(event);
 }
 
 QSizeF Label::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
 {
-    switch (which)
-    {
+    switch (which) {
     case Qt::MinimumSize:
         // fall thru
-    case Qt::PreferredSize:
-        {
+    case Qt::PreferredSize: {
         QFontMetricsF fm(m_textItem->font());
         return QSizeF(fm.width(m_textItem->text()), fm.height());
-        }
+    }
     default:
         return GvbWidget::sizeHint(which, constraint);
     }