Example #1
0
        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)
            {
            }
        }