protected override System.Drawing.Size GetExpandSize()
{
ExpandablePanelContainer expandablePanelContainer = this.Parent as ExpandablePanelContainer;
if (expandablePanelContainer == null)
{
return(base.GetExpandSize());
}
return(expandablePanelContainer.GetWorkRegionSize());
}
protected override void OnVisibleChanged(EventArgs e)
{
base.OnVisibleChanged(e);
//
ExpandablePanelContainer expandablePanelContainer = this.Parent as ExpandablePanelContainer;
if (expandablePanelContainer != null)
{
expandablePanelContainer.ResetDefaultIndex();
}
}
protected override void OnMouseClick(MouseEventArgs e)
{
base.OnMouseClick(e);
//
if (e.Button == MouseButtons.Left)
{
if ((this.IsCaptionExpandArea && this.TitleRectangle.Contains(e.Location)) ||
(this.ShowTreeNodeButton && this.GetTreeNodeButtonRectangle().Contains(e.Location)) ||
(this.ShowExpandButton && this.GetExpandButtonRectangle().Contains(e.Location)))
{
ExpandablePanelContainer expandablePanelContainer = this.Parent as ExpandablePanelContainer;
if (expandablePanelContainer == null)
{
return;
}
expandablePanelContainer.SetSelectedExpandablePanel(this);
}
}
}