aardio在按钮上添加提示信息

import win.ui;
import win.ui.tooltip;

var winform = win.form(text="Tooltip 示例", right=400, bottom=300);

winform.add(
button = {cls="button"; text="鼠标悬停提示"; left=100; top=100; right=300; bottom=150;}
);

// 创建 tooltip 对象
var tooltip = win.ui.tooltip(winform);

// 添加提示
tooltip.add(winform.button, "这是一个提示信息");

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