expand tabs and related whitespace fixes in *.{cpp,h,qdoc}

the diff -w for this commit is empty.

Started-by: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: I77bb84e71c63ce75e0709e5b94bee18e3ce6ab9e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp b/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
index 8f7a3a3255..6a3e69d0a8 100644
--- a/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
@@ -774,7 +774,7 @@ void tst_QGraphicsLinearLayout::orientation()
 
     layout.setOrientation(orientation);
     QCOMPARE(layout.orientation(), orientation);
-	// important to resize to preferredsize when orientation is switched
+    // important to resize to preferredsize when orientation is switched
     widget->resize(widget->effectiveSizeHint(Qt::PreferredSize));
     qApp->processEvents();
     for (i = 0; i < positions.count(); ++i) {
@@ -1561,7 +1561,7 @@ void tst_QGraphicsLinearLayout::removeLayout()
 void tst_QGraphicsLinearLayout::avoidRecursionInInsertItem()
 {
     QGraphicsWidget window(0, Qt::Window);
-	QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(&window);
+    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(&window);
     QCOMPARE(layout->count(), 0);
     QTest::ignoreMessage(QtWarningMsg, "QGraphicsLinearLayout::insertItem: cannot insert itself");
     layout->insertItem(0, layout);