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Viewing changes to src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtFolderNode.cs

  • Committer: sk
  • Date: 2011-09-10 05:17:57 UTC
  • Revision ID: halega@halega.com-20110910051757-qfouz1llya9m6boy
4.1.0.7915 Release Candidate 1

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src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtFolderNode.cs
 
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
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using System;
 
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namespace ICSharpCode.SharpDevelop.Gui
 
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{
 
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        /// <summary>
 
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        /// Description of ExtFolderNode.
 
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        /// </summary>
 
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        public class ExtFolderNode : ExtTreeNode
 
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        {
 
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                string closedIcon = null;
 
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                string openedIcon = null;
 
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                public string ClosedIcon {
 
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                        get {
 
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                                return closedIcon;
 
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                        }
 
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                        set {
 
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                                closedIcon = value;
 
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                                if (closedIcon != null && !IsExpanded) {
 
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                                        SetIcon(closedIcon);
 
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                                }
 
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                        }
 
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                }
 
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                public string OpenedIcon {
 
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                        get {
 
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                                return openedIcon;
 
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                        }
 
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                        set {
 
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                                openedIcon = value;
 
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                                if (openedIcon != null && IsExpanded) {
 
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                                        SetIcon(openedIcon);
 
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                                }
 
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                        }
 
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                }
 
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                public ExtFolderNode()
 
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                {
 
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                }
 
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                public override void Refresh() 
 
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                {
 
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                        base.Refresh();
 
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                        if (Nodes.Count == 0) {
 
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                                SetIcon(ClosedIcon);
 
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                        } else if (IsExpanded) {
 
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                                SetIcon(OpenedIcon);
 
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                        }
 
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                }
 
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                public override void Expanding()
 
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                {
 
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                        base.Expanding();
 
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                        if (openedIcon != null) {
 
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                                SetIcon(openedIcon);
 
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                        }
 
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                }
 
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                public override void Collapsing()
 
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                {
 
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                        base.Collapsing();
 
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                        if (closedIcon != null) {
 
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                                SetIcon(closedIcon);
 
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                        }
 
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                }
 
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        }
 
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}