public virtual void AddRange( MenuItemEx[] items )
{
for( int i=0; i<items.Length; i++ )
{
Add( items[i] );
}
}
private void OnCollectionChange(object parent, System.EventArgs e)
{
base.MenuItems.Clear();
for (int i = 0; i < m_items.Count; i++)
{
MenuItemEx item = m_items[i];
if (item.ImageList == null)
{
item.ImageList = m_imgList;
}
base.MenuItems.Add(item);
}
}
public ContextMenuEx( ImageList img, MenuItemEx[] items ) : this()
{
int iCount = 0;
for( int i=0; i<items.Length; i++ )
{
MenuItemEx item = items[i];
item.ImageList = img;
if( item.Text.Length > 1 && item.Text != "-" )
{
item.ImageIndex = iCount;
iCount++;
}
}
base.MenuItems.AddRange( ( MenuItem[] )items );
}
public ContextMenuEx(ImageList img, MenuItemEx[] items) : this()
{
int iCount = 0;
for (int i = 0; i < items.Length; i++)
{
MenuItemEx item = items[i];
item.ImageList = img;
if (item.Text.Length > 1 && item.Text != "-")
{
item.ImageIndex = iCount;
iCount++;
}
}
base.MenuItems.AddRange(( MenuItem[] )items);
}
static public MenuItemEx CloneMenu(MenuItemEx currentItem)
{
MenuItemEx clonedItem = new MenuItemEx(currentItem.Text,
( Bitmap )currentItem.Icon,
( Shortcut )currentItem.Shortcut,
currentItem.ClickHandler);
// Preserve the enable and check state
clonedItem.Enabled = currentItem.Enabled;
clonedItem.Checked = currentItem.Checked;
clonedItem.RadioCheck = currentItem.RadioCheck;
foreach (MenuItemEx item in currentItem.MenuItems)
{
clonedItem.MenuItems.Add(CloneMenu(item));
}
return(clonedItem);
}
public void Insert( int index, MenuItemEx item )
{
List.Insert( index, item );
}
public void Remove( MenuItemEx item )
{
List.Remove( item );
}
public int IndexOf( MenuItemEx item )
{
return InnerList.IndexOf( item );
}
public bool Contains( MenuItemEx item )
{
return InnerList.Contains( item );
}
public int Add( MenuItemEx item )
{
if (Contains(item)) return -1;
int index = List.Add(item);
return index;
}
public static MenuItemEx CloneMenu( MenuItemEx currentItem )
{
MenuItemEx clonedItem = new MenuItemEx( currentItem.Text,
( Bitmap )currentItem.Icon,
( Shortcut )currentItem.Shortcut,
currentItem.ClickHandler );
// Preserve the enable and check state
clonedItem.Enabled = currentItem.Enabled;
clonedItem.Checked = currentItem.Checked;
clonedItem.RadioCheck = currentItem.RadioCheck;
foreach ( MenuItemEx item in currentItem.MenuItems )
{
clonedItem.MenuItems.Add( CloneMenu( item ) );
}
return clonedItem;
}
void CreateContextMenu()
{
// context menu
MenuItemEx largeIconsMenu = new MenuItemEx("Large Icons", new EventHandler(OnContextMenu));
MenuItemEx smallIconsMenu = new MenuItemEx("Small Icons", new EventHandler(OnContextMenu));
MenuItemEx separator1 = new MenuItemEx("-", new EventHandler(OnContextMenu));
MenuItemEx renameGroup = new MenuItemEx("Rename Group", new EventHandler(OnContextMenu));
MenuItemEx separator2 = new MenuItemEx("-", new EventHandler(OnContextMenu));
MenuItemEx renameShortcut = new MenuItemEx("Rename Shortcut", new EventHandler(OnContextMenu));
contextMenu = new ContextMenu();
contextMenu.MenuItems.Add(0, largeIconsMenu);
contextMenu.MenuItems.Add(1, smallIconsMenu);
contextMenu.MenuItems.Add(2, separator1);
contextMenu.MenuItems.Add(3, renameGroup);
contextMenu.MenuItems.Add(4, separator2);
contextMenu.MenuItems.Add(5, renameShortcut);
contextMenu.Popup += new EventHandler(ContextMenuPopup);
this.ContextMenu = contextMenu;
}
