protected void DrawLines(IRenderer Renderer)
{
if (this.VMembers == null ||
this.VMembers.Children.Count == 0 ||
this.Collapsed)
{
return;
}
const int nonExistent = int.MinValue;
topPoint.Set(
nonExistent,
this.HMembers.Bounds.Bottom);
foreach (Control child in this.VMembers.Children)
{
TreeViewNodeControl node = child as TreeViewNodeControl;
if (node != null)
{
if (topPoint.X == nonExistent)
{
topPoint.X = node.CollapseButton.Bounds.CenterX;
}
bottomPoint.Set(
topPoint.X,
node.CollapseButton.Bounds.CenterY);
rightPoint.Set(
node.HMembers.Bounds.Location.X - 3,
bottomPoint.Y);
Renderer.DrawOperations.DrawLine(
topPoint, bottomPoint, this.TreeLineStyle);
Renderer.DrawOperations.DrawLine(
bottomPoint, rightPoint, this.TreeLineStyle);
}
}
}
protected virtual void InitControl()
{
MyNodeControl = new TreeViewNodeControl(
HMembers.MyListControl,
VMembers.MyListControl);
}
protected virtual void InitControl()
{
MyNodeControl = new TreeViewNodeControl(
HMembers.MyListControl,
VMembers.MyListControl);
}
