+ ui.skins_zone->setEnabled( ui.skins->isChecked() );
+ CONNECT( ui.skins, toggled( bool ), ui.skins_zone, setEnabled( bool ) );
+
+ ui.native_zone->setEnabled( ui.qt4->isChecked() );
+ CONNECT( ui.qt4, toggled( bool ), ui.native_zone, setEnabled( bool ) );
+
+ InterfacePreviewWidget *preview = new InterfacePreviewWidget( this );
+ ( (QGridLayout *) ui.LooknfeelBox->layout() )->
+ addWidget( preview, 1, 0, 1, 2 );
+ CONNECT( ui.displayModeBox, currentIndexChanged( int ),
+ preview, setPreview( int ) );
+