/// <summary>
/// 选中某个Menu 参数传-1表示都不选中
/// </summary>
/// <param name="index">-1 表示清空选中情况</param>
public void SetSelect(int index)
{
if (index < 0)
{
menuTree.SetSelection(new List <int>()
{
}, TreeViewSelectionOptions.RevealAndFrame);
curMenuTreeItem = null;
if (isPopup)
{
MenuPopup.Close();
}
}
else
{
menuTree.SetSelection(new List <int>()
{
index
}, TreeViewSelectionOptions.RevealAndFrame);
var item = menuTree[index];
if (curMenuTreeItem != item)
{
curMenuTreeItem = item;
OnMenuItemSelectChange(curMenuTreeItem);
if (isPopup)
{
MenuPopup.Show(new Rect(150, 0, GetPopupWidth(), position.height), curMenuTreeItem);
}
}
}
}
private void OnSelectItemClick()
{
var item = menuTree.GetSelectItem();
if (item != null)
{
if (curMenuTreeItem != item)
{
if (curMenuTreeItem != null)
{
curMenuTreeItem.OnHide();
}
curMenuTreeItem = item;
curMenuTreeItem.OnShow();
OnMenuItemSelectChange(curMenuTreeItem);
if (isPopup)
{
MenuPopup.Show(new Rect(150, -18, GetPopupWidth(), position.height), curMenuTreeItem);
}
}
else
{
if (isPopup)
{
MenuPopup.Close();
SetSelect(-1);
if (curMenuTreeItem != null)
{
curMenuTreeItem.OnHide();
}
curMenuTreeItem = null;
}
}
}
}
public void OnDestroy()
{
Destroy();
foreach (var item in menuTree)
{
(item as MenuTreeItem).OnDestroy();
}
menuTree = null;
MenuPopup.Close();
}
void Start()
{
menuPopup.Close();
}
