void InitVisualControl()
{
this.NodeVisualControl = new PositionedGraphNodeControl();
// propagate events from nodeVisualControl
this.NodeVisualControl.PropertyExpanded += new EventHandler<PositionedPropertyEventArgs>(NodeVisualControl_PropertyExpanded);
this.NodeVisualControl.PropertyCollapsed += new EventHandler<PositionedPropertyEventArgs>(NodeVisualControl_PropertyCollapsed);
this.NodeVisualControl.ContentNodeExpanded += new EventHandler<ContentNodeEventArgs>(NodeVisualControl_ContentNodeExpanded);
this.NodeVisualControl.ContentNodeCollapsed += new EventHandler<ContentNodeEventArgs>(NodeVisualControl_ContentNodeCollapsed);
}
private void initVisualControl()
{
this.nodeVisualControl = NodeControlCache.Instance.GetNodeControl();
this.nodeVisualControl.MaxHeight = MaxHeight;
// propagate events from nodeVisualControl
this.nodeVisualControl.PropertyExpanded += new EventHandler<PositionedPropertyEventArgs>(NodeVisualControl_PropertyExpanded);
this.nodeVisualControl.PropertyCollapsed += new EventHandler<PositionedPropertyEventArgs>(NodeVisualControl_PropertyCollapsed);
this.nodeVisualControl.ContentNodeExpanded += new EventHandler<ContentNodeEventArgs>(NodeVisualControl_ContentNodeExpanded);
this.nodeVisualControl.ContentNodeCollapsed += new EventHandler<ContentNodeEventArgs>(NodeVisualControl_ContentNodeCollapsed);
}
public void ReturnForReuse(PositionedGraphNodeControl controlToReuse)
{
controls.Push(controlToReuse);
}
public void ReleaseNodeVisualControl()
{
this.NodeVisualControl.SetDataContext(null);
this.NodeVisualControl = null;
}