aardio 范例：鼠标单击取当前节点

//鼠标单击取当前节点
import win.ui;
import win.ui.menu
/*DSG{{*/
var winform = win.form(text="aardio form";right=577;bottom=372;parent=...)
winform.add(
static={cls="static";text="请点击左侧节点";left=268;top=47;right=530;bottom=77;transparent=1;z=2};
treeview={cls="treeview";left=10;top=10;right=217;bottom=361;asel=false;bgcolor=15793151;db=1;dl=1;dt=1;edge=1;hscroll=1;infoTip=1;vscroll=1;z=1}
)
/*}}*/

//树视图(treeview)鼠标单击触发 onClick 事件。
winform.treeview.onClick = function(hItem,data){
     winform.static.text =  winform.treeview.getItemText(hItem);    
}

//树视图(treeview)鼠标右键单击触发 onRightClick 事件。
winform.treeview.onRightClick = function(hItem,data){
    var x,y = win.getMessagePos(); 
    var menu = win.ui.popmenu(winform)
    menu.add("删除",
        function(){
            winform.treeview.delItem(hItem)
        }
    )
    menu.popup(x,y,true);       
}

//添加表对象到树视图（treeview）
hitem = winform.treeview.insertItem( {
    "节点一";
    "节点二";
    {   text = "目录";
        children = {

            "节点三";
            "节点四"
        }
    }
} ) 

winform.show() 
win.loopMessage();

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