private void BuildSubmenu(SubmenuNode menu, MenuItem menuControl)
{
foreach (var menuChild in menu.ChildNodes)
{
var menuItem = menuChild as MenuItemNode;
if(menuItem != null)
{
menuControl.Menu.AddItem(menuItem.Label);
continue;
}
var submenu = menuChild as SubmenuNode;
if (submenu != null)
{
//menuControl.
//BuildSubmenu(submenu);
continue;
}
if (menuChild is MenuSeparatorNode)
{
menuControl.Menu.AddDivider();
continue;
}
throw new NotImplementedException();
}
}
/// <summary>
/// Add item handler.
/// </summary>
/// <param name="item">Item added.</param>
protected override void OnAddItem(MenuItem item)
{
item.Dock = Pos.Left;
item.TextPadding = new Padding(5, 0, 5, 0);
item.Padding = new Padding(10, 0, 10, 0);
item.SizeToContents();
item.IsOnStrip = true;
item.HoverEnter += OnHoverItem;
}
/// <summary>
/// Internal handler for item selected event.
/// </summary>
/// <param name="control">Event source.</param>
protected virtual void OnItemSelected(Control control)
{
//Convert selected to a menu item
MenuItem item = control as MenuItem;
if (null == item) return;
m_SelectedItem = item;
Text = m_SelectedItem.Text;
m_Menu.IsHidden = true;
if (ItemSelected != null)
ItemSelected.Invoke(this);
Focus();
Invalidate();
}
/// <summary>
/// Adds a new menu item.
/// </summary>
/// <param name="text">Item text.</param>
/// <param name="iconName">Icon texture name.</param>
/// <param name="accelerator">Accelerator for this item.</param>
/// <returns>Newly created control.</returns>
public virtual MenuItem AddItem(String text, String iconName, String accelerator = "")
{
MenuItem item = new MenuItem(this);
item.Padding = Padding.Four;
item.SetText(text);
item.SetImage(iconName);
item.SetAccelerator(accelerator);
OnAddItem(item);
return item;
}
/// <summary>
/// Add item handler.
/// </summary>
/// <param name="item">Item added.</param>
protected virtual void OnAddItem(MenuItem item)
{
item.TextPadding = new Padding(IconMarginDisabled ? 0 : 24, 0, 16, 0);
item.Dock = Pos.Top;
item.SizeToContents();
item.Alignment = Pos.CenterV | Pos.Left;
item.HoverEnter += OnHoverItem;
// Do this here - after Top Docking these values mean nothing in layout
int w = item.Width + 10 + 32;
if (w < Width) w = Width;
SetSize(w, Height);
}