+ case 6: { // window-to-window snapping
+ getScreen()->getBlackbox()->
+ saveWindowToWindowSnap(! getScreen()->getBlackbox()->
+ getWindowToWindowSnap());
+ setItemSelected(index, getScreen()->getBlackbox()->getWindowToWindowSnap());
+ setItemEnabled(index + 1,
+ getScreen()->getBlackbox()->getWindowToWindowSnap());
+ break;
+ }
+
+ case 7: { // window corner snapping
+ getScreen()->getBlackbox()->
+ saveWindowCornerSnap(! getScreen()->getBlackbox()->getWindowCornerSnap());
+ setItemSelected(index, getScreen()->getBlackbox()->getWindowCornerSnap());
+ break;
+ }
+
+ case 8: { // hide toolbar
+ getScreen()->saveHideToolbar(! getScreen()->doHideToolbar());