private void OnComponentRemoved(object sender, ComponentEventArgs ce)
{
TabItem item = ce.Component as TabItem;
if (item != null)
{
// announce the tab host
tabHost.Tabs.Remove(item);
hostGlyph.ComputeBounds();
adorner.Invalidate();
}
}
public override bool OnMouseDown(Glyph g, MouseButtons button, Point mouseLoc)
{
TabHostGlyph glyph = g as TabHostGlyph;
if (glyph == null)
{
return(base.OnMouseDown(g, button, mouseLoc));
}
// add a new tab
IDesignerHost host = glyph.TabHost.Site.GetService(typeof(IDesignerHost)) as IDesignerHost;
TabItem item = host.CreateComponent(typeof(TabItem)) as TabItem;
// add the item to the tab host
glyph.TabHost.Tabs.Add(item);
// refresh the adorner
glyph.ComputeBounds();
glyph.Adorner.Invalidate();
return(true);
}