@Override
public int countRenderableChildren(MUIElement element) {
if (!(element instanceof MElementContainer<?>)) {
return 0;
}
@SuppressWarnings("unchecked")
MElementContainer<MUIElement> container = (MElementContainer<MUIElement>) element;
int count = 0;
List<MUIElement> kids = container.getChildren();
for (MUIElement kid : kids) {
if (kid.isToBeRendered()) {
count++;
}
}
if (element instanceof MPerspective) {
MPerspective perspective = (MPerspective) element;
for (MWindow window : perspective.getWindows()) {
if (window.isToBeRendered()) {
count++;
}
}
}
return count;
}
protected boolean someAreVisible(List<MWindow> windows) {
for (MWindow win : windows) {
if (win.isToBeRendered() && win.isVisible() && win.getWidget() != null) {
return true;
}
}
return false;
}