internal AnimationRequests( ITreeEvents treeEvents )
{
_treeEvents = treeEvents;
_timer.Interval = 100;
_timer.Tick += new EventHandler( _timer_Tick );
}
protected VerticalPositioning( TreeNodeCollection nodes, IRenderer renderer, ITreeInfo treeInfo, ITreeEvents treeEvents )
{
_nodes = nodes;
_renderer = renderer;
_treeInfo = treeInfo;
_treeEvents = treeEvents;
}
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 );
}
}
public void PreRender( ITreeInfo treeInfo, ITreeEvents treeEvents )
{
}
internal AnimatedVerticalPositioning( TreeNodeCollection nodes, IRenderer renderer, ITreeInfo treeInfo, ITreeEvents treeEvents )
: base(nodes, renderer, treeInfo, treeEvents)
{
_from = new StaticVerticalPositioning( nodes, renderer, treeInfo, treeEvents );
_to = new StaticVerticalPositioning( nodes, renderer, treeInfo, treeEvents );
}
internal TreeState( TreeNodeCollection nodes, ITreeEvents treeEvents )
{
_nodes = nodes;
_treeEvents = treeEvents;
}
