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, 8 insertions, 8 deletions

diff --git a/examples/widgets/graphicsview/boxes/scene.cpp b/examples/widgets/graphicsview/boxes/scene.cpp
index 11e9f4ea5a..621068ab0b 100644
--- a/examples/widgets/graphicsview/boxes/scene.cpp
+++ b/examples/widgets/graphicsview/boxes/scene.cpp
@@ -186,10 +186,10 @@ TwoSidedGraphicsWidget::TwoSidedGraphicsWidget(QGraphicsScene *scene)
 void TwoSidedGraphicsWidget::setWidget(int index, QWidget *widget)
 {
     if (index < 0 || index >= 2)
-	{
-		qWarning("TwoSidedGraphicsWidget::setWidget: Index out of bounds, index == %d", index);
-		return;
-	}
+    {
+        qWarning("TwoSidedGraphicsWidget::setWidget: Index out of bounds, index == %d", index);
+        return;
+    }
 
     GraphicsWidget *proxy = new GraphicsWidget;
     proxy->setWidget(widget);
@@ -210,10 +210,10 @@ void TwoSidedGraphicsWidget::setWidget(int index, QWidget *widget)
 QWidget *TwoSidedGraphicsWidget::widget(int index)
 {
     if (index < 0 || index >= 2)
-	{
-		qWarning("TwoSidedGraphicsWidget::widget: Index out of bounds, index == %d", index);
-		return 0;
-	}
+    {
+        qWarning("TwoSidedGraphicsWidget::widget: Index out of bounds, index == %d", index);
+        return 0;
+    }
     return m_proxyWidgets[index]->widget();
 }