Added icon for ration lock function.

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@9202 383ad7c9-94d9-4d36-a494-682f7c89f535

OpenFlipper/widgets/coreWidget/ContextMenu.cc

@@ -265,6 +265,7 @@ void CoreWidget::updatePopupMenuCoordsysNode(QMenu* _menu  , const int /*_part*/
   
   QAction* lockAction = viewingDirectionMenu->addAction("Lock rotation");
   lockAction->setCheckable( true );
+  lockAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"lock_rotation.png") );
   lockAction->setToolTip(tr("Lock rotation in current examiner"));
   lockAction->setChecked( PluginFunctions::viewerProperties().rotationLocked() );
   viewingDirectionMenu->addAction( lockAction );