private void RecurseExpandAll(KellTreeNodeCollection nodes)
{
foreach (KellTreeNode child in nodes)
{
if (!_treeState.IsExpanded(child))
{
((ITreeEvents)this).ToggleNodeExpansion(child);
}
RecurseExpandAll(child.ChildNodes);
}
}
public TreeControl()
{
InitializeComponent();
SetStyle
(ControlStyles.AllPaintingInWmPaint
| ControlStyles.OptimizedDoubleBuffer
| ControlStyles.UserPaint
| ControlStyles.ResizeRedraw
| ControlStyles.Selectable
, true);
_updatesSuspended.Reset += new EventHandler(_updatesSuspended_Reset);
_rootNodes = new KellTreeNodeCollection(null, this, this);
_treeState = new Internal.TreeState(_rootNodes, this);
_treeState.Collapsing += new TreeNodeEventHandler(_treeState_Collapsing);
_treeState.Expanding += new TreeNodeEventHandler(_treeState_Expanding);
Renderer = new Renderers.StandardRenderer();
}
