aardio 文档

aardio 范例: 列表框控件(listbox) - 右键菜单

//列表框控件(listbox) - 右键菜单
import win.ui;
import win.ui.menu;
/*DSG{{*/
var winform = win.form(text="aardio form";right=408;bottom=314;parent=...)
winform.add(
listbox={cls="listbox";left=15;top=16;right=392;bottom=290;bgcolor=16777215;db=1;dl=1;dr=1;dt=1;edge=1;items={"测试项目";"请在这里点击鼠标右键";"请在这里点击鼠标右键,测试项目"};z=1}
)
/*}}*/

//创建弹出菜单
winform.popmenu = win.ui.popmenu(winform); 
winform.popmenu.add('删除',function(id){ 
        winform.listbox.delete()
} ) 

winform.listbox.wndproc = function(hwnd,message,wParam,lParam){
    select( message ) { 
        case 0x205/*_WM_RBUTTONUP*/{
            var x,y = win.getMessagePos();  
            var item = winform.listbox.hitTest(x,y,true); 
            if( item ){
                winform.listbox.selIndex = item;
                winform.popmenu.popup(x,y,true)
            }
        } 
    }
}

winform.show() 
win.loopMessage();
Markdown 格式