void removeItem_Click(object sender, EventArgs e)
{
IHierarchicalItem item = (IHierarchicalItem)sender;
RadMenuItem parentItem = (RadMenuItem)item.ParentItem;
parentItem.Items.Remove((RadMenuItem)sender);
}
private static string GetPath(IHierarchicalItem item)
{
var sb = new StringBuilder();
sb.Append(item.Item.Name);
if (item.Parent != null)
{
sb.Insert(0, GetPath(item.Parent) + "/");
}
return(sb.ToString());
}
private IHierarchicalItem FindRootHierarchyItem()
{
for (IHierarchicalItem hierarchyParent = this.hierarchyParent; hierarchyParent != null; hierarchyParent = hierarchyParent.HierarchyParent)
{
if (hierarchyParent.HierarchyParent == null)
{
return(hierarchyParent);
}
}
return((IHierarchicalItem)null);
}
void addItem_Click(object sender, EventArgs e)
{
RadMenuItem item = new RadMenuItem();
item.Text = "New " + (sender as RadMenuItem).Text;
IHierarchicalItem hItem = (IHierarchicalItem)sender;
RadMenuItemBase parentItem = (RadMenuItemBase)hItem.ParentItem;
parentItem.Items.Add(item);
}
private IHierarchicalItem FindRootHierarchyItem()
{
IHierarchicalItem current = this.hierarchyParent;
while (current != null)
{
if (current.ParentItem == null)
{
return(current);
}
current = current.ParentItem;
}
return(null);
}
private static void CheckTitleChaperMenuItem(IHierarchicalItem item, int currentTitle, int currentChapter)
{
var parent = item as ParentDataItem <TitleChapterMenuItemData>;
if (parent != null)
{
parent.IsChecked = parent.Data.Title == currentTitle;
foreach (var subItem in parent.SubItems)
{
CheckTitleChaperMenuItem(subItem, currentTitle, currentChapter);
}
}
else
{
var leaf = (LeafItem <TitleChapterMenuItemData>)item;
leaf.IsChecked = leaf.Data.Title == currentTitle && leaf.Data.Chapter == currentChapter;
}
}
