Manhattanstyle: Fix IndicatorToolBarHandle

operator + binds stronger than ?, so the evaluation of the expressions was
screwed up.

Change-Id: Id38adf6e17ea770d1d3219649629b06bfc2ca643
Reviewed-on: http://codereview.qt.nokia.com/348Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/coreplugin/manhattanstyle.cpp

@@ -564,8 +564,8 @@ void ManhattanStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
             bool horizontal = option->state & State_Horizontal;
             painter->save();
             QPainterPath path;
-            int x = option->rect.x() + horizontal ? 2 : 6;
-            int y = option->rect.y() + horizontal ? 6 : 2;
+            int x = option->rect.x() + (horizontal ? 2 : 6);
+            int y = option->rect.y() + (horizontal ? 6 : 2);
             static const int RectHeight = 2;
             if (horizontal) {
                 while (y < option->rect.height() - RectHeight - 6) {