public int IndexOf(IDockElement child)
{
if (child == null)
{
return(-1);
}
return(Children_CanSelect.IndexOf(child));
//return _children.IndexOf(child as DockElement);
}
public override void Detach(IDockElement element)
{
base.Detach(element);
//保存Size信息
if (_view != null)
{
(element as DockElement).DesiredHeight = (_view as BaseGroupControl).ActualHeight;
(element as DockElement).DesiredWidth = (_view as BaseGroupControl).ActualWidth;
//如果Children_CanSelect数量为0，且Container不是LayoutDocumentGroup，则尝试将view从界面移除
if (Children_CanSelect.Count() == 0) //如果Children_CanSelect数量为0
{
_DetachFromParent();
}
}
}
public override void Detach(IDockElement element)
{
base.Detach(element);
//保存Size信息
if (_view != null)
{
var bgc = _view as BaseGroupControl;
if (bgc.IsInitialized && bgc.ActualHeight >= Constants.SideLength && bgc.ActualWidth >= Constants.SideLength)
{
(element as DockElement).DesiredHeight = bgc.ActualHeight;
(element as DockElement).DesiredWidth = bgc.ActualWidth;
}
//如果Children_CanSelect数量为0，且Container不是LayoutDocumentGroup，则尝试将view从界面移除
if (Children_CanSelect.Count() == 0) //如果Children_CanSelect数量为0
{
_DetachFromParent();
}
}
}
protected override void OnChildrenPropertyChanged(object sender, PropertyChangedEventArgs e)
{
base.OnChildrenPropertyChanged(sender, e);
if (e.PropertyName == "CanSelect")
{
if (_view == null)
{
return;
}
if ((sender as DockElement).CanSelect)
{
(_view as TabControl).SelectedIndex = Children_CanSelect.Count() - 1;
}
else
{
(_view as TabControl).SelectedIndex = Children_CanSelect.Count() > 0 ? 0 : -1;
}
if (Children_CanSelect.Count() == 0)
{
_DetachFromParent();
}
}
}
