mirror of https://github.com/rivo/tview.git
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
// Demo code for unicode support (demonstrates wide Chinese characters).
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package main
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import (
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"fmt"
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"github.com/rivo/tview"
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)
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func main() {
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app := tview.NewApplication()
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pages := tview.NewPages()
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form := tview.NewForm()
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form.AddDropDown("称谓", []string{"先生", "女士", "博士", "老师", "师傅"}, 0, nil).
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AddInputField("姓名", "", 20, nil, nil).
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AddCheckbox("年龄 18+", false, nil).
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AddPasswordField("密码", "", 10, '*', nil).
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AddButton("保存", func() {
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_, title := form.GetFormItem(0).(*tview.DropDown).GetCurrentOption()
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userName := form.GetFormItem(1).(*tview.InputField).GetText()
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alert(pages, "alert-dialog", fmt.Sprintf("保存成功，%s %s！", userName, title))
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}).
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AddButton("退出", func() {
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app.Stop()
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})
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form.SetBorder(true).SetTitle("输入一些内容").SetTitleAlign(tview.AlignLeft)
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pages.AddPage("base", form, true, true)
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if err := app.SetRoot(pages, true).Run(); err != nil {
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panic(err)
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}
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}
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// alert shows a confirmation dialog.
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func alert(pages *tview.Pages, id string, message string) *tview.Pages {
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return pages.AddPage(
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id,
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tview.NewModal().
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SetText(message).
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AddButtons([]string{"确定"}).
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SetDoneFunc(func(buttonIndex int, buttonLabel string) {
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pages.HidePage(id).RemovePage(id)
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}),
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false,
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true,
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)
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}
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