public void ProcessClick( Graphics g, TreeNode treeNode, Rectangle nodeRectangle, Point p, ITreeInfo treeInfo, ITreeEvents treeEvents )
{
Size ecSize = GetGlyphSize( g, treeNode.IsExpanded );
Rectangle ecBounds = new Rectangle( nodeRectangle.X + _leftSep, nodeRectangle.Y + (nodeRectangle.Height - ecSize.Height) / 2, ecSize.Width, ecSize.Height );
if( ecBounds.Contains( p ) && treeNode.ChildNodes.Count > 0 )
{
if( !treeInfo.IsAnimating() )
{
treeEvents.ToggleNodeExpansion( treeNode );
}
}
else
{
treeEvents.SelectNode( treeNode );
}
}
