use the layout direction of the parent treewidget

svn path=/trunk/playground/graphics/okular/; revision=561525
20 years ago · cc447bd3dc
parent 9fbfc1cb39
commit cc447bd3dc
1 changed files with 1 additions and 2 deletions
--- a/ui/toc.cpp
+++ b/ui/toc.cpp
@ -8,7 +8,6 @@
 ***************************************************************************/

 // qt/kde includes
-#include <qapplication.h>
 #include <qheaderview.h>
 #include <qlayout.h>
 #include <qstringlist.h>
@ -56,7 +55,7 @@ class TOCItem : public QTreeWidgetItem

        void setSelected( bool selected )
        {
-            setIcon( 0, selected ? KIcon( QApplication::layoutDirection() == Qt::RightToLeft ? "1leftarrow" : "1rightarrow" ) : QIcon() );
+            setIcon( 0, selected ? KIcon( treeWidget()->layoutDirection() == Qt::RightToLeft ? "1leftarrow" : "1rightarrow" ) : QIcon() );
        }

    private: