private object nullItem = null; //in order to lazy load files and folders - Makes folders expandable
#endregion Fields
#region Methods
public static TreeViewModel GetInstance()
{
if (instance == null)
{
instance = new TreeViewModel();
}
return instance;
}
/// <summary>
/// Loads all documents and folders in the item collection to the tree view.
/// </summary>
/// <param name="items"></param>
public void LoadFilesAndFolders(System.Windows.Controls.ItemCollection items)
{
TreeViewModel.GetInstance().LoadFilesAndFolders(items);
}
/// <summary>
/// Update the explorerview
/// </summary>
public void UpdateExplorerView()
{
TreeViewModel.GetInstance().LoadFilesAndFolders(gui.ExplorerTree.Items);
}