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Comments (2)

visualfc avatar visualfc commented on June 7, 2024

一个原则是永远不要在 go func() 中 直接对 UI 进行读和写,需要时可以使用 tk.Async 函数

btn1.OnCommand(func() {
	in := entryf.Text() 
       // 先从 ui 中获取值,再运行 go func
	go cal(in, s1)
	go func() {
		out := <-s1
                // 先获取值,再通过 Async 对 ui 读写
		tk.Async(func() {
			labels.SetText(out) 
		})
	}()
})

from atk.

52LY avatar 52LY commented on June 7, 2024

感谢

from atk.

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