public void back()
{
MenuComponentComposite f = this.currentSelectedComponent.getFather();
if (f == this.menu.getChild(0))
{
return;
}
try
{
if (!this.currentSelectedComponent.isExpanded() && this.currentSelectedComponent.hasFocus())
{
this.currentSelectedComponent.setFocus(false);
f.getFather().setExpanded(true);
f.getFather().validate();
f.setExpanded(false);
this.currentSelectedComponent = f;
this.currentComponentIndex = this.componentsTraversedIndexes.Pop();
f.setFocus(true);
// this.currentSelectedComponent.setFocus(true);
}
else
{
//should be a container expanded without child
// Console.WriteLine("Closing container expanded without child");
this.currentSelectedComponent.setFocus(true);
this.currentSelectedComponent.setExpanded(false);
f.setExpanded(true);
f.validate();
}
}
catch (NoChildException e)
{
}
}