@Override
public void setCaption(VCaption caption) {
VCaption oldCaption = getCaption();
if (oldCaption != null) {
getLayoutManager().unregisterDependency(layout, oldCaption.getElement());
}
super.setCaption(caption);
if (caption != null) {
getLayoutManager()
.registerDependency((ManagedLayout) child.getParent(), caption.getElement());
}
}
@Override
protected int getCaptionWidth() {
VCaption caption = getCaption();
return caption != null ? getLayoutManager().getOuterWidth(caption.getElement()) : 0;
}
