@Override
public void setVisible(boolean visible0) {
if (isVisible() == visible0) {
return;
}
// add/remove drop down from current screen or top overlay when its visibility changes
FContainer container = FOverlay.getTopOverlay();
if (container == null) {
container = Forge.getCurrentScreen();
}
if (visible0) {
updateSizeAndPosition();
if (autoHide()) { // add invisible backdrop if needed to allow auto-hiding when pressing
// outide drop down
backdrop = new Backdrop();
backdrop.setSize(container.getWidth(), container.getHeight());
container.add(backdrop);
}
container.add(this);
} else {
container.remove(this);
if (backdrop != null) {
backdrop.setVisible(false);
container.remove(backdrop);
backdrop = null;
}
}
super.setVisible(visible0);
}
public FDropDown() {
super.setVisible(false); // hide by default
}