public void newfocusable(Widget w) {
if (focusctl) {
if (focused == null) setfocus(w);
} else {
if (parent != null) parent.newfocusable(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 show() {
visible = true;
if (canfocus && (parent != null)) parent.newfocusable(this);
}