Golang walk.MsgBox函数代码示例

// real open file dialog
func (tmw *TaxMainWindow) openFileDia() error {
	dlg := new(walk.FileDialog)
	dlg.FilePath = tmw.prevFilePath
	dlg.Filter = "Excel Files(*.xls;*.xlsx)|*.xls;*.xlsx"
	dlg.Title = "请选择Excel文件"

	if ok, err := dlg.ShowOpen(tmw); err != nil {
		return err
	} else if !ok {
		return nil
	}

	// 拿到选择的文件的路径放入tmw struct
	tmw.prevFilePath = dlg.FilePath

	fmt.Println(tmw.prevFilePath)
	// pre clear data
	truncateData(vatTable)
	// invoke taxxlsx read and save 2 db
	if iSuc := xls.ReadAndSave(tmw.prevFilePath); iSuc {
		walk.MsgBox(tmw, "成功", "导入成功", walk.MsgBoxIconInformation)
		// 显示默认列表数据
		model.RestRows(defaDisplayData())
	}
	return nil
}

func DeleteVariable(mw *walk.MainWindow, m *env.Model, name string) {
	if win.IDYES == walk.MsgBox(mw, "Information", "You want to delete variable "+name, walk.MsgBoxYesNo) {
		if !m.DeleteVariable(name) {
			walk.MsgBox(mw, "Error", "Please ensure the variable has already existed.", walk.MsgBoxOK)
		}
	}
}

func (mw *MyWindow) OpenAdmin() {
	if mw.urlIP == "" {
		walk.MsgBox(mw, "提示信息", "请先点击切换IP，再点击打开后台管理页面按钮。", walk.MsgBoxIconInformation)
		return
	}

	url := fmt.Sprintf("http://%s/admin", mw.urlIP)
	if mw.urlIP == "114.114.114.114" {
		url = "http://www.baidu.com"
	}
	walk.MsgBox(mw, "提示信息", fmt.Sprintf("正在尝试打开管理后台：%s，请耐心等待！", url), walk.MsgBoxIconInformation)
	for mw.ok {
		url = fmt.Sprintf("http://%s/admin", mw.urlIP)
		if mw.urlIP == "114.114.114.114" {
			url = "http://www.baidu.com"
		}
		info := fmt.Sprintf("%s正在尝试打开管理后台: %s\n", INFO, url)
		mw.lv.PostAppendText(info)
		resp, err := http.Get(url)
		if err != nil {
			time.Sleep(3 * time.Second)
			continue
		}
		if resp.StatusCode == http.StatusOK {
			cmd := fmt.Sprintf("cmd /k start %s", url)
			mw.iman.DoCmd(cmd)
			mw.iman.Run()
			resp.Body.Close()
			walk.MsgBox(mw, "提示信息", "服务器连接正常，可通过浏览器进行管理！", walk.MsgBoxIconWarning)
			return
		}
		resp.Body.Close()
	}

}

func ApplyEnv(mw *walk.MainWindow, usrModel *env.Model, sysModel *env.Model) bool {
	if err := usrModel.Apply(); err != nil {
		walk.MsgBox(mw, "Error", fmt.Sprintf("%s", err), walk.MsgBoxOK)
		return false
	}
	if err := sysModel.Apply(); err != nil {
		walk.MsgBox(mw, "Error", fmt.Sprintf("%s", err), walk.MsgBoxOK)
		return false
	}
	return true
}

/**
** 查看所有项目的方法
**/
func CreateProj_Query(owner walk.Form) {
	var dlg *walk.Dialog
	var tv *walk.TableView
	var dialog = Dialog{}
	model := xorm.NewProjectModel()

	dialog.AssignTo = &dlg
	dialog.Title = "项目管理"
	dialog.Layout = VBox{}
	dialog.MinSize = Size{650, 300}
	dialog.Children = []Widget{
		TableView{
			AssignTo:              &tv,
			AlternatingRowBGColor: walk.RGB(255, 255, 224),
			ColumnsOrderable:      true,
			Columns: []TableViewColumn{
				{Title: "编号", Width: 50},
				{Title: "名称"},
				{Title: "创建者"},
				{Title: "创建时间", Format: "2006-01-02 15:04:05", Width: 130},
				{Title: "描述", Width: 200},
			},
			Model: model,
		},
		Composite{
			Layout: HBox{},
			Children: []Widget{
				HSpacer{},
				PushButton{
					Text: "创建",
					OnClicked: func() {
						CreateProj_Triggered(owner, model)
					},
				},
				PushButton{
					Text: "删除",
					OnClicked: func() {
						indexs := tv.SelectedIndexes()
						if indexs.Len() == 0 {
							walk.MsgBox(owner, "提示", "请选择要删除的数据", walk.MsgBoxIconError)
							return
						}
						walk.MsgBox(owner, "提示", "确认是否删除此工程", walk.MsgBoxOKCancel)

						obj := model.GetItemByindex(int64(indexs.At(0)))
						xorm.DeleteProjectByObj(obj)
						model.ResetRows()
					},
				},
			},
		},
	}
	dialog.Run(owner)
}

func EditVariable(mw *walk.MainWindow, m *env.Model, name string, value string) {
	if ret, newName, newValue := ShowDialog(mw, name, value); ret == 0 {
		if newName != name {
			walk.MsgBox(mw, "Error", "You can't change the variable name when editing.", walk.MsgBoxOK)
			return
		}
		if !m.EditVariable(name, newValue) {
			walk.MsgBox(mw, "Error", "Please ensure the variable has already existed.", walk.MsgBoxOK)
			return
		}
	}
}

func (mw *MyMainWindow) openAddd_Triggered() {
	fmt.Println(mw.Size())
	if err := db.Submit(); err != nil {
		log.Println(err)
		walk.MsgBox(mw, "错误提示", err.Error(), walk.MsgBoxIconError)

		return
	}
	UserConfig.SaveConfig()
	walk.MsgBox(mw, "提示信息", "保存用户成功.", walk.MsgBoxIconInformation)

}

func (mw *MyWindow) msg(level, message string) {
	switch level {
	case "INFO":
		walk.MsgBox(mw, "提示信息", message, walk.MsgBoxIconInformation)
		log.Printf("%s\n", message)
	case "DEBUG":
		walk.MsgBox(mw, "警告信息", message, walk.MsgBoxIconWarning)
		log.Printf("%s\n", message)
	case "ERROR":
		walk.MsgBox(mw, "错误信息", message, walk.MsgBoxIconError)
		log.Printf("%s\n", message)
	}
}

func NewVariable(mw *walk.MainWindow, m *env.Model) {
	if ret, name, value := ShowDialog(mw, "", ""); ret == 0 {
		if !m.AddVariable(name, value) {
			walk.MsgBox(mw, "Error", "The variable has already existed.", walk.MsgBoxOK)
		}
	}
}

func (mw *PersonMainWindow) tv_ItemActivated() {
	msg := ``
	for _, i := range mw.tv.SelectedIndexes() {
		msg = msg + "\n" + mw.model.items[i].Name
	}
	walk.MsgBox(mw, "title", msg, walk.MsgBoxIconInformation)
}

func (mw *MainWindow) showError(err error) {
	if err == nil {
		return
	}

	walk.MsgBox(mw, "Error", err.Error(), walk.MsgBoxOK|walk.MsgBoxIconError)
}

func (mw *MyWindow) msg(level string, message string) {
	switch level {
	case INFO:
		log.SetPrefix(INFO)
		title := "提示信息"
		log.Printf("%s\n", message)
		mw.notifyIcon.ShowInfo(title, message)
		walk.MsgBox(mw, title, message, walk.MsgBoxIconInformation)
	case DEBUG:
		log.SetPrefix(DEBUG)
		title := "警告信息"
		log.Printf("%s\n", message)
		mw.notifyIcon.ShowWarning(title, message)
		walk.MsgBox(mw, title, message, walk.MsgBoxIconWarning)
	}
}

func NewElangGui() (this *ElangGui, err error) {
	this = &ElangGui{Data: &ElangGuiData{"我学会了新的姿势", "厘侥氏阻仟议徊米", Mode1}}
	var db *walk.DataBinder
	update := func() {
		src := this.mSrc.Text()
		switch this.Data.Mode {
		case Mode1:
			src = zhconv.EncodeString(src)
			src = elang.EncodeString(src)
			src = zhconv.EncodeString(src)
		case Mode2:
			src = zhconv.DecodeString(src)
			src = elang.DecodeString(src)
			src = zhconv.EncodeString(src)
		}
		this.mTar.SetText(src)
	}
	wmodel := MainWindow{
		AssignTo: &this.mw,
		Title:    "鹅语",
		MinSize:  Size{512, 450},
		Layout:   VBox{},
		DataBinder: DataBinder{
			AssignTo:   &db,
			DataSource: this.Data,
		},
		Children: []Widget{
			TextEdit{
				Text:     Bind("Src"),
				AssignTo: &this.mSrc,
			},
			RadioButtonGroupBox{
				Title:      "模式",
				AssignTo:   &this.mMode,
				Layout:     HBox{},
				DataMember: "Mode",
				Buttons: []RadioButton{
					{Text: "模式一", Value: Mode1, OnClicked: update},
					{Text: "模式二", Value: Mode2, OnClicked: update},
				},
			},
			TextEdit{
				Text:     Bind("Dst"),
				AssignTo: &this.mTar,
			},
		},
	}
	if err = wmodel.Create(); err != nil {
		walk.MsgBox(nil, "错误", "创建窗口失败", walk.MsgBoxOK|walk.MsgBoxIconError)
		return
	}
	if icon, err2 := walk.NewIconFromResource("ICON_MAIN"); err2 == nil {
		this.mw.SetIcon(icon)
	}
	this.mSrc.TextChanged().Attach(update)
	db.SetAutoSubmit(true)
	return
}

func (mw *MyDialog) myMsg(title, message string, style walk.MsgBoxStyle) {
	switch style {
	case walk.MsgBoxIconInformation:
		mw.ni.ShowInfo(title, message)
	case walk.MsgBoxIconWarning:
		mw.ni.ShowWarning(title, message)
	}
	log.Println(message)
	walk.MsgBox(mw, title, message, style)
}

func main() {
	walk.Initialize(walk.InitParams{PanicOnError: true})
	defer walk.Shutdown()

	myWindow, _ := walk.NewMainWindow()

	myWindow.SetLayout(walk.NewVBoxLayout())
	myWindow.SetTitle("Listbox example")

	splitter, _ := walk.NewSplitter(myWindow)
	splitter.SetOrientation(walk.Vertical)

	lb, _ := walk.NewListBox(splitter)

	valueEdit, _ := walk.NewTextEdit(splitter)
	valueEdit.SetReadOnly(true)

	//env model
	em := NewEnvModel()

	for _, env := range os.Environ() {
		i := strings.Index(env, "=")
		if i == 0 {
			continue
		}
		varName := env[0:i]
		value := env[i+1:]
		envItem := EnvItem{varName, value}

		em.envItems = append(em.envItems, envItem)
	}

	fmt.Println("The len of Model", em.ItemCount())
	lb.SetModel(em)
	lb.CurrentIndexChanged().Attach(func() {
		if curVar, ok := em.Value(lb.CurrentIndex()).(string); ok {
			value := em.envItems[lb.CurrentIndex()].value
			value = strings.Replace(value, ";", "\r\n", -1)
			valueEdit.SetText(value)
			fmt.Println("CurrentIndex:", lb.CurrentIndex())
			fmt.Println("CurrentEnvVarName:", curVar)
		}
	})
	lb.DblClicked().Attach(func() {
		value := em.envItems[lb.CurrentIndex()].value
		value = strings.Replace(value, ";", "\r\n", -1)
		valueEdit.SetText(value)
		walk.MsgBox(myWindow, "About", value, walk.MsgBoxOK|walk.MsgBoxIconInformation)
	})
	myWindow.Show()
	myWindow.SetMinMaxSize(walk.Size{320, 240}, walk.Size{})
	myWindow.SetSize(walk.Size{400, 500})
	myWindow.Run()
}