/// <summary>
/// 子级选择发生变化
/// </summary>
/// <param name="select">是否选中</param>
/// <param name="child">子级</param>
/// <param name="selectItem">选中的对象</param>
protected internal sealed override void OnChildIsSelectChanged(bool select, TreeItemBase child, TreeItemBase selectItem)
{
SelectPath = IsSelected ? null : Header + " > " + child.SelectPath;
if (isSelected != select)
{
isSelected = select;
RaisePropertyChanged(() => IsSelected);
}
Parent?.OnChildIsSelectChanged(IsSelected, this, selectItem);
}
/// <summary>
/// 子级选择发生变化
/// </summary>
/// <param name="select">是否选中</param>
/// <param name="child">子级</param>
/// <param name="selectItem">选中的对象</param>
protected internal override void OnChildIsSelectChanged(bool select, TreeItemBase child, TreeItemBase selectItem)
{
SelectPath = IsSelected ? null : child.SelectPath;
if (isSelected != select)
{
isSelected = select;
RaisePropertyChanged(() => IsSelected);
}
SelectItem = selectItem as TreeItem;
}
/// <summary> /// 子级选择发生变化 /// </summary> /// <param name="select">是否选中</param> /// <param name="child">子级</param> /// <param name="selectItem">选中的对象</param> protected internal abstract void OnChildIsSelectChanged(bool select, TreeItemBase child, TreeItemBase selectItem);