protected void InitializeVisualElements()
{
SuspendLayout();
try
{
this.LabelEdit = true;
this.AllowDrop = true;
m_Icons = new ImageList();
m_Icons.ColorDepth = ColorDepth.Depth32Bit;
m_Icons.ImageSize = new Size(16, 16);
m_Icons.TransparentColor = Color.White;
this.ImageList = m_Icons;
m_ContextMenu = m_ToolStripFactory.CreateToolbar <ContextMenuStrip>(this);
this.ContextMenuStrip = m_ContextMenu;
Dictionary <int, NodeWapper> folders = new Dictionary <int, NodeWapper>();
Dictionary <int, ContentNode> nodes = new Dictionary <int, ContentNode>();
foreach (object instance in GetStore())
{
NodeWapper nodeWappper = new NodeWapper(instance);
folders.Add(nodeWappper.Id, nodeWappper);
}
while (folders.Count > 0)
{
NodeWapper[] tmpList = new NodeWapper[folders.Count];
folders.Values.CopyTo(tmpList, 0);
foreach (NodeWapper folder in tmpList)
{
if (folders.ContainsKey(folder.Parent))
{
continue;
}
ContentNode parent = null;
nodes.TryGetValue(folder.Parent, out parent);
ContentNode node = CreateNode(folder);
InsertNode((null == parent) ? this.Nodes : parent.Nodes, node);
nodes.Add(node.Id, node);
folders.Remove(folder.Id);
}
}
}
finally
{
ResumeLayout();
}
}
public ContentNode CreateNode(NodeWapper content)
{
ContentNode node = new ContentNode(content);
node.ImageKey = content.Icon;
node.SelectedImageKey = content.Icon;
EnsureIconIsInImageList(content.Icon);
return(node);
}
private void MailPage_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
this.SelectedNode = e.Node;
if (e.Button != MouseButtons.Right)
{
return;
}
m_ContextMenu.Items.Clear();
NodeWapper nodeWapper = ((IContentProvider)e.Node).Content as NodeWapper;
m_ContextMenu.Items.AddRange(m_ToolStripFactory.GetItems(nodeWapper.GetInstance()));
}
public ContentNode(NodeWapper content)
: base(content.ToString())
{
m_Content = content;
}
