void toast(String text) {
Table table = new Table();
table.add(new Label(text, skin));
table.getColor().a = 0;
table.pack();
table.setPosition(-table.getWidth(), -3 - table.getHeight());
table.addAction(
sequence( //
parallel(moveBy(0, table.getHeight(), 0.3f), fadeIn(0.3f)), //
delay(5f), //
parallel(moveBy(0, table.getHeight(), 0.3f), fadeOut(0.3f)), //
removeActor() //
));
for (Actor actor : toasts.getChildren()) actor.addAction(moveBy(0, table.getHeight(), 0.3f));
toasts.addActor(table);
toasts.getParent().toFront();
}
private void invalidateChildren(WidgetGroup group) {
SnapshotArray<Actor> children = group.getChildren();
Actor actor;
for (int i = 0; i < children.size; i++) {
actor = children.get(i);
if (actor instanceof Layout) {
// UIWidgets are the best! :D
((Layout) actor).invalidate();
}
if (actor instanceof WidgetGroup) {
// If it's a group, recurse
invalidateChildren((WidgetGroup) actor);
}
}
group.invalidate();
}
/**
* Recursively refresh the skin for each Widget
*
* @param group
*/
public void reskin(WidgetGroup group) {
Skin skin = game.getSkin();
SnapshotArray<Actor> children = group.getChildren();
/**
* This code is horrendously ugly. I'm so sorry. :( However, I can't think of a better way to do
* it.
*/
Actor actor;
for (int i = 0; i < children.size; i++) {
actor = children.get(i);
if (actor instanceof UIWidget) {
// UIWidgets are the best! :D
((UIWidget) actor).reskin(skin);
}
if (actor instanceof WidgetGroup) {
// If it's a group, recurse
reskin((WidgetGroup) actor);
}
}
group.validate();
}