Ejemplo n.º 1
0
 public Object tooltip(Coord c, Widget prev) {
   if (prev != this) prevtt = null;
   if (tooltip != null) {
     prevtt = null;
     return (tooltip);
   }
   for (Widget wdg = lchild; wdg != null; wdg = wdg.prev) {
     if (!wdg.visible) continue;
     Coord cc = xlate(wdg.c, true);
     if (c.isect(cc, wdg.sz)) {
       Object ret = wdg.tooltip(c.add(cc.inv()), prevtt);
       if (ret != null) {
         prevtt = wdg;
         return (ret);
       }
     }
   }
   prevtt = null;
   return (tooltip(c, prev == this));
 }