public boolean mousewheel(Coord c, int amount) {
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)) {
if (wdg.mousewheel(c.add(cc.inv()), amount)) {
return (true);
}
}
}
return (false);
}
public Resource getcurs(Coord c) {
Resource ret;
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)) {
if ((ret = wdg.getcurs(c.add(cc.inv()))) != null) return (ret);
}
}
try {
return ((cursor == null) ? null : cursor.get());
} catch (Loading l) {
return (null);
}
}
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));
}