return "UI: Tabs";
}
@Override protected Group createIface () {
final int [] lastTab = {0};
final Tabs tabs = new Tabs().addStyles(Style.BACKGROUND.is(
Background.bordered(Colors.WHITE, Colors.BLACK, 1).inset(1)));
final Button moveRight = new Button("Move Right").onClick(new UnitSlot() {
@Override public void onEmit () {
Tabs.Tab tab = tabs.selected.get();
if (movable(tab)) {
tabs.repositionTab(tab, tab.index() + 1);
}
}
}).setEnabled(false);
final Button hide = new Button("Hide").onClick(new UnitSlot() {
@Override public void onEmit () {
Tabs.Tab tab = tabs.selected.get();
if (tab != null) {
tab.setVisible(false);
}
}
}).setEnabled(false);
tabs.selected.connect(new Slot<Tabs.Tab>() {
@Override public void onEmit (Tabs.Tab tab) {
moveRight.setEnabled(movable(tab));
hide.setEnabled(tab != null);
}
});
return new Group(AxisLayout.vertical().offStretch()).add(
new Group(AxisLayout.horizontal()).add(
new Button("Add").onClick(new UnitSlot() {
@Override public void onEmit () {
String label = _prefix + ++lastTab[0];
tabs.add(label, tabContent(label));
}
}),
new Button("Remove...").onClick(new TabSelector(tabs) {
@Override public void handle (Tabs.Tab tab) {
tabs.destroyTab(tab);
}
}),
new Button("Highlight...").onClick(new TabSelector(tabs) {
@Override public void handle (Tabs.Tab tab) {
tabs.highlighter().highlight(tab, true);
}
}), moveRight, hide, new Button("Show All").onClick(new UnitSlot() {
@Override public void onEmit () {
for (int ii = 0; ii < tabs.tabCount(); ii++) {
tabs.tabAt(ii).setVisible(true);
}
}
})),
tabs.setConstraint(AxisLayout.stretched()));
}