Game Development Reference
In-Depth Information
lbl.setColor(0.75f, 0.75f, 0.75f, 1);
lbl.setStyle(new LabelStyle(lbl.getStyle()));
lbl.getStyle().background = skinLibgdx.newDrawable("white");
tbl.add(lbl).colspan(2).height(1).width(220).pad(0, 0, 0, 1);
tbl.row();
lbl = new Label("", skinLibgdx);
lbl.setColor(0.5f, 0.5f, 0.5f, 1);
lbl.setStyle(new LabelStyle(lbl.getStyle()));
lbl.getStyle().background = skinLibgdx.newDrawable("white");
tbl.add(lbl).colspan(2).height(1).width(220).pad(0, 1, 5, 0);
tbl.row();
// + Save Button with event handler
btnWinOptSave = new TextButton("Save", skinLibgdx);
tbl.add(btnWinOptSave).padRight(30);
btnWinOptSave.addListener(new ChangeListener() {
@Override
public void changed (ChangeEvent event, Actor actor) {
onSaveClicked();
}
});
// + Cancel Button with event handler
btnWinOptCancel = new TextButton("Cancel", skinLibgdx);
tbl.add(btnWinOptCancel);
btnWinOptCancel.addListener(new ChangeListener() {
@Override
public void changed (ChangeEvent event, Actor actor) {
onCancelClicked();
}
});
return tbl;
}
This method builds a table that contains a separator, and the
Save
and
Cancel
buttons at the bottom of the
Options
window. The
Save
and
Cancel
buttons use
ChangeListener
, which will call the
onSaveClicked()
and
onCancelClicked()
methods, respectively, whenever a click is detected.
Next, make the following changes to the
buildOptionsWindowLayer()
method:
private Table buildOptionsWindowLayer() {
winOptions = new Window("Options", skinLibgdx);
// + Audio Settings: Sound/Music CheckBox and Volume Slider
winOptions.add(buildOptWinAudioSettings()).row();
// + Character Skin: Selection Box (White, Gray, Brown)
