private void Children_ItemAdded(object sender, AddTreeNodeEventArgs e)
{
//if (e.NewItem.Parent == null)
//{
// int index = this.scene.RootObject.Children.IndexOf(e.NewItem);
// var node = new TreeNode(e.NewItem.ToString());
// node.Tag = e.NewItem;
// e.NewItem.Tag = node;
// this.treeView1.Nodes.Insert(index, node);
//}
//else
{
int index = e.NewItem.Parent.Children.IndexOf(e.NewItem);
var node = new TreeNode(e.NewItem.ToString());
node.Tag = e.NewItem;
(e.NewItem as TreeNode).Tag = node;
((e.NewItem.Parent as TreeNode).Tag as TreeNode).Nodes.Insert(index, node);
}
}
/// <summary>Event handler. Called by shellTreeView1 when a treenode is added.
/// It sets the ImageIndex and SelectedImageIndex to use images that have been added to the ImageList that has been assigned to the <see cref="ShellTreeView.CustomImages"/> property.</summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">Holds information on the TreeNode.</param>
private void shellTreeView1_AddTreeNode(object sender, AddTreeNodeEventArgs e)
{
// The following code removes the Icon for root nodes.
// if (e.ParentNode == null)
// {
// e.Node.ImageIndex = e.Node.SelectedImageIndex = shellTreeView1.EmptyIconIndex;
// return;
// }
switch (e.Node.SpecialFolder)
{
case ShellFolder.Desktop:
case ShellFolder.DesktopDirectory:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("desktop.png");
break;
case ShellFolder.Drives:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("monitor.png");
break;
case ShellFolder.UsersFiles:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("user.png");
break;
case ShellFolder.Network:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("folder_network.png");
break;
case ShellFolder.Documents:
case ShellFolder.Personal:
case ShellFolder.DocumentsLibrary:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("folder_document.png");
break;
case ShellFolder.CommonMusic:
case ShellFolder.MusicLibrary:
case ShellFolder.MyMusic:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("folder_music.png");
break;
case ShellFolder.VideosLibrary:
case ShellFolder.CommonVideo:
case ShellFolder.MyVideo:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("folder_movie.png");
break;
case ShellFolder.PicturesLibrary:
case ShellFolder.MyPictures:
case ShellFolder.CommonPictures:
e.Node.ImageIndex = e.Node.SelectedImageIndex =
shellTreeView1.ImageList.Images.IndexOfKey("flower.png");
break;
default:
break;
}
}
