internal void Relayout()//布局管理，防止停靠时出现遮盖情况
{
DockPanelManager dockPanelManager = this.DockPanelManager;
if (dockPanelManager == null)
{
return;
}
Size size = dockPanelManager.GetParentFormWorkRegionSize(false);
//
switch (this.Dock)
{
case DockStyle.Top:
case DockStyle.Bottom:
if (size.Height < this.OuterMinWidth)
{
dockPanelManager.RelayoutDockAreas(Orientation.Vertical, this.OuterMinWidth);
}
break;
case DockStyle.Left:
case DockStyle.Right:
if (size.Width < this.OuterMinWidth)
{
dockPanelManager.RelayoutDockAreas(Orientation.Horizontal, this.OuterMinWidth);
}
break;
default:
break;
}
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
//
DockPanelManager dockPanelManager = this.DockPanelManager;
if (dockPanelManager != null)
{
Size size = dockPanelManager.GetParentFormWorkRegionSize(false);
this.OutSize = new Size(size.Width + this.Width - (this.OuterMinWidth + this.SplitLineWidth), size.Height + this.Height - (this.OuterMinWidth + this.SplitLineWidth));
}
//else { this.OutSize = new Size(this.Parent.Width - (this.OuterMinWidth + this.SplitLineWidth), this.Parent.Height - (this.OuterMinWidth + this.SplitLineWidth)); }
}
protected override void SetOutSize()//在鼠标按下时计算OutSize
{
if (this.m_DockPanel != null)
{
((ISetDockPanelHelper)this.m_DockPanel).SetActiveState(this.m_DockPanel);
}
//
DockPanelManager dockPanelManager = this.DockPanelManager;
if (dockPanelManager != null)
{
Size size = dockPanelManager.GetParentFormWorkRegionSize(false, this.SplitPanelDock);
this.OutSize = new Size(size.Width /*+ this.Width*/ - (this.OuterMinWidth + this.SplitLineWidth), size.Height /*+ this.Height*/ - (this.OuterMinWidth + this.SplitLineWidth));
}
//else { this.OutSize = new Size(this.Parent.Width - (this.OuterMinWidth + this.SplitLineWidth), this.Parent.Height - (this.OuterMinWidth + this.SplitLineWidth)); }
}
