public void delfocusable(Widget w) {
if (focusctl) {
if ((focused != null) && focused.hasparent(w)) {
findfocus();
}
} else {
if (parent != null) parent.delfocusable(w);
}
}
public void setcanfocus(boolean canfocus) {
this.autofocus = this.canfocus = canfocus;
if (parent != null) {
if (canfocus) {
parent.newfocusable(this);
} else {
parent.delfocusable(this);
}
}
}
public void hide() {
visible = false;
if (canfocus && (parent != null)) parent.delfocusable(this);
}