Source/SideBarDesigner.cs

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using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Windows.Forms;
using System.ComponentModel.Design.Serialization;
using System.CodeDom;
using System.Drawing;
using System.Collections;

namespace DevComponents.DotNetBar
{
	/// <summary>
	/// Represents Windows Forms designer for SideBar control.
	/// </summary>
	public class SideBarDesigner:BarBaseControlDesigner
	{
		#region Internal Implementation
		public SideBarDesigner():base()
		{
			this.EnableItemDragDrop=true;
		}

		public override void Initialize(IComponent component) 
		{
			base.Initialize(component);
			if(!component.Site.DesignMode)
				return;
			SideBar bar=this.Control as SideBar;
			if(bar!=null)
				bar.SetDesignMode();
		}

		public override DesignerVerbCollection Verbs 
		{
			get 
			{
				DesignerVerb[] verbs;
				verbs = new DesignerVerb[]
				{
					new DesignerVerb("Create Panel", new EventHandler(OnAddGroup)),
					new DesignerVerb("Create Button", new EventHandler(OnAddButton)),
					new DesignerVerb("Choose Color Scheme", new EventHandler(OnPickColorScheme))
				};
				return new DesignerVerbCollection(verbs);
			}
		}

		protected override BaseItem GetItemContainer()
		{
			SideBar bar=this.Control as SideBar;
			if(bar!=null)
				return bar.ItemsContainer;
			return null;
		}

		protected override void RecalcLayout()
		{
			SideBar bar=this.GetItemContainerControl() as SideBar;
			if(bar!=null)
				bar.RecalcLayout();