/// <summary> /// Initializes a new instance of the <see cref="TreeNode"/> class. /// </summary> /// <param name="parent">Parent control.</param> public TreeNode(ControlBase parent) : base(parent) { // Make sure that the tree control has only one root node. if (m_TreeControl == null && parent is TreeControl) { m_TreeControl = parent as TreeControl; m_Root = true; } else { m_ToggleButton = new TreeToggleButton(this); m_ToggleButton.Toggled += OnToggleButtonPress; m_Title = new TreeNodeLabel(this); m_Title.DoubleClicked += OnDoubleClickName; m_Title.Clicked += OnClickName; } m_InnerPanel = new Layout.VerticalLayout(this); m_InnerPanel.Collapse(!m_Root, false); // Root node is always expanded m_Selected = false; m_Selectable = true; }
public override sw.FrameworkElement SetupCell(IGridColumnHandler column, sw.FrameworkElement defaultContent) { if (object.ReferenceEquals(column, Columns.Collection[0].Handler)) { return(TreeToggleButton.Create(defaultContent, controller)); } return(defaultContent); }