Golang LineEdit.Text方法代码示例

func main() {
	var le *walk.LineEdit
	var wv *walk.WebView

	MainWindow{
		Title:   "Walk WebView Example",
		MinSize: Size{800, 600},
		Layout:  VBox{MarginsZero: true},
		Children: []Widget{
			LineEdit{
				AssignTo: &le,
				Text:     Bind("wv.URL"),
				OnKeyDown: func(key walk.Key) {
					if key == walk.KeyReturn {
						wv.SetURL(le.Text())
					}
				},
			},
			WebView{
				AssignTo: &wv,
				Name:     "wv",
				URL:      "http://golang.org",
			},
		},
	}.Run()
}

func osOpenWindow(window *Window, url string, styleFlags int) {

	fmt.Println("osOpenWindow: ", window, url, styleFlags)

	var dia *walk.Dialog
	var le *walk.LineEdit
	var wv *walk.WebView

	windowStore[window.handle] = dia

	Dialog{
		AssignTo: &dia,
		Title:    "Window Title",
		MinSize:  Size{800, 600},
		Layout:   VBox{MarginsZero: true},
		Children: []Widget{
			LineEdit{
				AssignTo: &le,
				Text:     Bind("wv.URL"),
				OnKeyDown: func(key walk.Key) {
					if key == walk.KeyReturn {
						wv.SetURL(le.Text())
					}
				},
			},
			WebView{
				AssignTo: &wv,
				Name:     "wv",
				URL:      url,
			},
		},
	}.Run(mainWindow)
}

func ParseNumber(textbox *walk.LineEdit) float64 {
	number, err := strconv.ParseFloat(textbox.Text(), 64)
	widgets := textbox.Parent().Children()
	index := widgets.Index(textbox)
	label := widgets.At(index + 1).(*walk.Label)
	if err != nil {
		label.SetText("需要填入数字")
	} else {
		label.SetText("")
	}
	return number
}

func main() {
	var (
		te *walk.TextEdit
		le *walk.LineEdit
	)

	MainWindow{
		Title:   _WIN_TITLE,
		MinSize: Size{300, 400},
		Layout:  VBox{},
		Children: []Widget{
			Label{
				Text: _WIN_LABEL_HOST,
			},
			LineEdit{
				AssignTo: &le,
				Text:     GetHttpHost(),
			},
			Label{
				Text: _WIN_LABEL_LINK,
			},
			TextEdit{
				AssignTo: &te,
			},
			Composite{
				Layout: HBox{},
				Children: []Widget{
					PushButton{
						Text: _WIN_GEN_BUTTON,
						OnClicked: func() {
							URL, err := url.Parse(te.Text())
							if err != nil {
								return
							}

							genURL := generateURL(URL, le.Text())
							if genURL != nil {
								te.SetText(genURL.String())
							}
						},
					},
					PushButton{
						Text: _WIN_COPY_BUTTON,
						OnClicked: func() {
							walk.Clipboard().SetText(te.Text())
						},
					},
				},
			},
		},
	}.Run()
}

func main() {
	var (
		msgbox  *walk.TextEdit
		inputUN *walk.LineEdit //input username
		inputPW *walk.LineEdit //input password
		myPB    *walk.PushButton
	)

	MainWindow{

		Title:   "soramail",
		MinSize: Size{640, 480},
		Layout:  VBox{},
		Children: []Widget{
			TextEdit{
				AssignTo: &msgbox,
				Text:     "Hello, World",
				ReadOnly: true,
			},
			HSplitter{
				MaxSize: Size{640, 20},
				Children: []Widget{
					LineEdit{
						AssignTo: &inputUN,
						Text:     "username",
					},
					LineEdit{
						AssignTo: &inputPW,
						Text:     "password",
					},
					PushButton{
						AssignTo: &myPB,
						Text:     "Push",
						OnClicked: func() {
							msgbox.AppendText("\r\nHello," + inputUN.Text() + ".\r\nYour password is " + inputPW.Text())
						},
					},
				},
			},
		},
	}.Run()
}

func (mw *MyMainWindow) showDialogAction_Triggered() {
	dlg := new(MyDialog)

	var acceptPB *walk.PushButton
	var le1, le2 *walk.LineEdit

	widgets := []Widget{
		Label{Row: 0, Column: 0, Text: "A LineEdit:"},
		LineEdit{Row: 0, Column: 1, AssignTo: &le1, OnTextChanged: func() { le2.SetText(le1.Text()) }},
		ToolButton{Row: 0, Column: 2, Text: "..."},
		Label{Row: 1, Column: 0, Text: "Another LineEdit:"},
		LineEdit{Row: 1, Column: 1, AssignTo: &le2},
		Label{Row: 2, Column: 0, Text: "A ComboBox:"},
		ComboBox{Row: 2, Column: 1},
		VSpacer{Row: 3, Column: 0, Size: 10},
		Label{Row: 4, Column: 0, ColumnSpan: 2, Text: "A TextEdit:"},
		TextEdit{Row: 5, Column: 0, ColumnSpan: 2},
	}

	dd := &DialogDecl{
		Title:    "My Dialog",
		Owner:    mw,
		Dialog:   &dlg.Dialog,
		AcceptPB: &acceptPB,
		Widgets:  widgets,
		MinSize:  Size{400, 300},
	}

	if err := dd.Create(); err != nil {
		log.Fatal(err)
	}

	acceptPB.Clicked().Attach(func() {
		dlg.Accept()
	})

	dlg.Run()
}

func main() {
	LoadData()
	chEnd = make(chan bool)
	var emails, body, msgbox *walk.TextEdit
	var user, password, host, subject *walk.LineEdit
	var startBtn *walk.PushButton
	MainWindow{
		Title:   "邮件群发器 By 一曲忧伤",
		MinSize: Size{800, 600},
		Layout:  HBox{},
		Children: []Widget{
			TextEdit{AssignTo: &emails, Text: SJ.Send, ToolTipText: "待发送邮件列表，每行一个"},
			VSplitter{
				Children: []Widget{
					LineEdit{AssignTo: &user, Text: SJ.Name, CueBanner: "请输入邮箱用户名"},
					LineEdit{AssignTo: &password, Text: SJ.Pwd, PasswordMode: true, CueBanner: "请输入邮箱登录密码"},
					LineEdit{AssignTo: &host, Text: SJ.Host, CueBanner: "SMTP服务器:端口"},
					LineEdit{AssignTo: &subject, Text: SJ.Subject, CueBanner: "请输入邮件主题……"},
					TextEdit{AssignTo: &body, Text: SJ.Body, ToolTipText: "请输入邮件内容", ColumnSpan: 2},
					TextEdit{AssignTo: &msgbox, ReadOnly: true},
					PushButton{
						AssignTo: &startBtn,
						Text:     "开始群发",
						OnClicked: func() {
							SJ.Name = user.Text()
							SJ.Pwd = password.Text()
							SJ.Host = host.Text()
							SJ.Subject = subject.Text()
							SJ.Body = body.Text()
							SJ.Send = emails.Text()
							SaveData()

							if runing == false {
								runing = true
								startBtn.SetText("停止发送")
								go sendThread(msgbox, emails)
							} else {
								runing = false
								startBtn.SetText("开始群发")
							}
						},
					},
				},
			},
		},
	}.Run()
}

func main() {
	var le *walk.LineEdit
	var wv *walk.WebView

	MainWindow{
		Title:   "Walk WebView Example",
		MinSize: Size{800, 600},
		Layout:  VBox{},
		Children: []Widget{
			LineEdit{
				AssignTo: &le,
				Text:     Bind("wv.URL"),
				OnReturnPressed: func() {
					wv.SetURL(le.Text())
				},
			},
			WebView{
				AssignTo: &wv,
				Name:     "wv",
				URL:      "http://golang.org",
			},
		},
	}.Run()
}

func main() {
	var aTE, bTE, cTE, dTE *walk.LineEdit
	var outTE *walk.TextEdit
	var mw *walk.MainWindow

	defer func() {
		if e := recover(); e != nil {
			walk.MsgBox(mw, "Error", fmt.Sprintf("%v", e), walk.MsgBoxIconInformation)
		}
	}()

	MainWindow{
		AssignTo: &mw,
		Title:    "24 Game",
		MinSize:  Size{600, 400},
		Layout:   VBox{},
		Children: []Widget{
			Composite{
				Layout: HBox{},
				Children: []Widget{
					Label{Text: "a"},
					LineEdit{AssignTo: &aTE},
					Label{Text: "b"},
					LineEdit{AssignTo: &bTE},
					Label{Text: "c"},
					LineEdit{AssignTo: &cTE},
					Label{Text: "d"},
					LineEdit{AssignTo: &dTE},
					PushButton{
						Text: "Go",
						OnClicked: func() {
							rand.Seed(time.Now().Unix())
							aTE.SetText(fmt.Sprint(rand.Intn(13) + 1))
							bTE.SetText(fmt.Sprint(rand.Intn(13) + 1))
							cTE.SetText(fmt.Sprint(rand.Intn(13) + 1))
							dTE.SetText(fmt.Sprint(rand.Intn(13) + 1))
						},
					},
				},
			},
			TextEdit{AssignTo: &outTE, ReadOnly: true},
			PushButton{
				Text: "Compute",
				OnClicked: func() {
					a, err := strconv.ParseInt(aTE.Text(), 10, 64)
					b, err := strconv.ParseInt(bTE.Text(), 10, 64)
					c, err := strconv.ParseInt(cTE.Text(), 10, 64)
					d, err := strconv.ParseInt(dTE.Text(), 10, 64)
					if err != nil {
						walk.MsgBox(mw, "Error", err.Error(), walk.MsgBoxIconInformation)
					}
					outTE.SetText("")
					for solution := range findSolution(a, b, c, d) {
						outTE.AppendText(fmt.Sprintf("%s = 24\r\n", solution))
					}
					if outTE.Text() == "" {
						outTE.SetText("No solution.")
					}
				},
			},
		},
	}.Run()
}

func main() {
	fout, _ := os.Create("dialer.log")
	defer fout.Close()
	bo := bufio.NewWriter(fout)
	defer bo.Flush()
	util.INFO.SetOutput(bo)
	util.ERROR.SetOutput(bo)

	bin, err := ioutil.ReadFile("config.json")
	if err == nil {
		json.Unmarshal(bin, config)
	} else {
		util.ERROR.Log(err)
		err = nil
	}

	var usr, pwd *walk.LineEdit
	var raddr, rusr, rpwd *walk.LineEdit
	var lb, rb *walk.PushButton
	var mode *walk.ComboBox
	var mw *walk.MainWindow
	var db *walk.DataBinder
	var laddr, lusr, lpwd *walk.Splitter
	go func() {
		for mw == nil {
			runtime.Gosched()
		}
		ic, err := walk.NewIconFromResourceId(6)
		if err == nil {
			// func onLoad() {
			db.SetAutoSubmit(true)
			mw.SetIcon(ic)
			switch config.RouterType {
			case "hiwifi":
				laddr.SetVisible(true)
				lusr.SetVisible(false)
				lpwd.SetVisible(true)
			case "openwrt":
				laddr.SetVisible(true)
				lusr.SetVisible(true)
				lpwd.SetVisible(true)
			case "asus":
				laddr.SetVisible(true)
				lusr.SetVisible(true)
				lpwd.SetVisible(true)
			default:
				laddr.SetVisible(false)
				lusr.SetVisible(false)
				lpwd.SetVisible(false)
			}
			mw.SetSize(walk.Size{0, 0})
			// }
		}
	}()
	MainWindow{
		AssignTo: &mw,
		Title:    TITLE,
		MinSize:  Size{340, 0},
		Layout:   VBox{},
		DataBinder: DataBinder{
			AssignTo:   &db,
			DataSource: config,
		},
		Children: []Widget{
			HSplitter{
				Children: []Widget{
					Label{Text: "用户名", MaxSize: Size{60, 20}},
					LineEdit{Text: Bind("Username"), AssignTo: &usr, MaxSize: Size{0, 20}},
				}, MaxSize: Size{0, 20},
			},
			HSplitter{
				Children: []Widget{
					Label{Text: "密码", MaxSize: Size{60, 20}},
					LineEdit{Text: Bind("Password"), AssignTo: &pwd, MaxSize: Size{0, 20}, PasswordMode: true,
						OnMouseDown: func(x, y int, button walk.MouseButton) {
							pwd.SetPasswordMode(false)
						},
						OnMouseUp: func(x, y int, button walk.MouseButton) {
							pwd.SetPasswordMode(true)
						},
					},
				}, MaxSize: Size{0, 20},
			},
			HSplitter{
				Children: []Widget{
					Label{Text: "模式", MaxSize: Size{60, 20}},
					ComboBox{AssignTo: &mode,
						Editable: true, Value: Bind("RouterType"),
						Model:   []string{"local", "10.0.x.x(手动填写)", "openwrt", "hiwifi", "asus"},
						MaxSize: Size{0, 20},
						OnCurrentIndexChanged: func() {
							switch mode.CurrentIndex() {
							case 2: //"openwrt":
								laddr.SetVisible(true)
								lusr.SetVisible(true)
								lpwd.SetVisible(true)
							case 3: //"hiwifi":
								config.RouterAddr = "192.168.199.1"
								laddr.SetVisible(true)
								lusr.SetVisible(false)
//.........这里部分代码省略.........

func main() {
	mw := new(MyMainWindow)
	var openButton *walk.PushButton
	var hostEdit, destEdit, portEdit *walk.LineEdit
	var logTextEdit *walk.TextEdit
	closeMessage := make(chan int)

	MainWindow{
		AssignTo: &mw.MainWindow,
		Title:    "SCREAMO",
		MinSize:  Size{600, 400},
		Layout:   VBox{},
		Children: []Widget{
			Composite{
				Layout: Grid{},
				Children: []Widget{
					Label{
						Row:    0,
						Column: 0,
						Text:   "JmsHost:",
					},
					LineEdit{
						AssignTo: &hostEdit,
						Row:      0,
						Column:   1,
						Text:     "192.168.1.105",
					},
					Label{
						Row:    1,
						Column: 0,
						Text:   "JmsDest:",
					},
					LineEdit{
						AssignTo: &destEdit,
						Row:      1,
						Column:   1,
						Text:     "/topic/IDC.QuoteExchange.bond2app",
					},
					Label{
						Row:    2,
						Column: 0,
						Text:   "JmsPort:",
					},
					LineEdit{
						AssignTo: &portEdit,
						Row:      2,
						Column:   1,
						Text:     "61612",
					},
				},
			},

			Composite{
				Layout: HBox{},
				Children: []Widget{
					PushButton{
						AssignTo: &openButton,
						Text:     "Open",
						OnClicked: func() {
							if openButton.Text() == "Open" {
								go openstomp(hostEdit.Text(), destEdit.Text(), portEdit.Text(), logTextEdit, closeMessage)
								openButton.SetText("Close")
							} else {
								go stopstomp(closeMessage)
								openButton.SetText("Open")
							}
						},
					},
					PushButton{
						Text: "Clear",
						OnClicked: func() {
							logTextEdit.SetText("")
						},
					},
				},
			},

			TextEdit{
				AssignTo: &logTextEdit,
				MinSize:  Size{100, 50},
				Text:     "",
				ReadOnly: true,
			},
		},
	}.Run()
}

func newToolBar() ToolBar {
	tb := ToolBar{
		ButtonStyle: ToolBarButtonImageBeforeText,
		Items: []MenuItem{
			Action{
				AssignTo: &(context.addButton),
				Text:     "新增",
				Image:    "res/add.png",
				// Enabled: Bind("isSpecialMode && enabledCB.Checked"),
				OnTriggered: func() {
					var dlg *walk.Dialog
					var hostsNameEdit *walk.LineEdit
					Dialog{
						AssignTo: &dlg,
						Title:    "新增",
						MinSize:  Size{300, 150},
						Layout:   VBox{},
						Children: []Widget{
							Composite{
								Layout: Grid{Columns: 2},
								Children: []Widget{
									Label{
										ColumnSpan: 2,
										Text:       "Hosts名字:",
									},
									LineEdit{
										AssignTo:   &hostsNameEdit,
										ColumnSpan: 2,
										// Text:       Bind("PatienceField"),
									},
								},
							},
							HSpacer{},
							Composite{
								Layout: HBox{},
								Children: []Widget{
									PushButton{
										// AssignTo: &acceptPB,
										Text: "确定",
										OnClicked: func() {
											// if err := db.Submit(); err != nil {
											// 	log.Print(err)
											// 	return
											// }
											item := &model.HostConfigItem{Name: hostsNameEdit.Text(), Icon: common.IconMap[common.ICON_NEW]}
											conf.Config.HostConfigModel.Insert(item)
											context.treeView.SetCurrentItem(item)
											dlg.Accept()
										},
									},
									PushButton{
										// AssignTo:  &cancelPB,
										Text:      "取消",
										OnClicked: func() { dlg.Cancel() },
									},
								},
							},
						},
					}.Run(context.mw)
				},
			},
			//FIXME 去除刷新按钮是因为点击以后， 双击hosts不再生效
			// Action{
			// 	Text:  "刷新",
			// 	Image: "res/refresh.png",
			// 	// Enabled: Bind("isSpecialMode && enabledCB.Checked"),
			// 	OnTriggered: func() {
			// 		conf.Load()
			// 	},
			// },
			// Action{
			// 	Text:  "修改",
			// 	Image: "res/pencil.png",
			// 	// Enabled: Bind("isSpecialMode && enabledCB.Checked"),
			// 	// OnTriggered: mw.specialAction_Triggered,
			// },
			Action{
				AssignTo: &(context.deleteButton),
				Text:     "删除",
				Image:    "res/delete.png",
				// Enabled: Bind("isSpecialMode && enabledCB.Checked"),
				OnTriggered: func() {
					if context.treeView.CurrentItem() == nil {
						walk.MsgBox(context.mw, "删除hosts", "请选择左边列表后再删除", walk.MsgBoxIconInformation)
						context.deleteButton.SetEnabled(false)
						return
					}
					current := context.treeView.CurrentItem().(*model.HostConfigItem)
					message := fmt.Sprintf("确定要删除hosts '%s'?", current.Text())
					ret := walk.MsgBox(context.mw, "删除hosts", message, walk.MsgBoxYesNo)
					if ret == win.IDYES {
						if !conf.Config.HostConfigModel.Remove(current) {
							common.Error("Fail to remove current item: %v", current.Text())
							// TODO notify user
							return
						}
						if context.treeView.Model().RootCount() > 0 {
							context.treeView.SetCurrentItem(context.treeView.Model().RootAt(0))
						}
						file := "conf/hosts/" + current.Text() + ".hosts"
//.........这里部分代码省略.........

func main() {
	var le, le2 *walk.LineEdit
	var lb1, lb2 *walk.Label
	var ck1 *walk.CheckBox
	var mw *walk.MainWindow

	copytext, _ := walk.Clipboard().Text()

	updateIcon := func() {
		mainIcon, err := walk.NewIconFromResource("101")
		if err != nil {
			// do some work
		}
		mw.SetIcon(mainIcon)
	}

	if err := (MainWindow{
		AssignTo: &mw,
		Title:    "模板下载器",
		MinSize:  Size{400, 100},
		Layout:   VBox{},
		Children: []Widget{
			CheckBox{
				AssignTo: &ck1,
				Name:     "cksnap",
				Text:     "带截图抓取",
				Checked:  false,
			},
			Label{
				AssignTo: &lb1,
				Text:     "网址",
			},
			LineEdit{
				AssignTo: &le,
				Text:     copytext,
			},
			Label{
				AssignTo: &lb2,
				Text:     "保存目录",
			},
			LineEdit{
				AssignTo: &le2,
				Text:     `D:\APMServ5.2.6\www\htdocs\down\tpls\`,
			},
			PushButton{
				Text: "开始抓取",
				OnClicked: func() {
					fmt.Println(ck1.Checked())
					if ck1.Checked() {
						command := flag.String("cmd", "phantomjs", "Set the command.")
						patharr := strings.Split(le2.Text(), "\\")

						args := flag.String("args", "rasterize.js "+le.Text()+" "+le2.Text()+"\\"+patharr[len(patharr)-1]+".png", "Set the args. (separated by spaces)")
						var argArray []string
						if *args != "" {
							argArray = strings.Split(*args, " ")
						} else {
							argArray = make([]string, 0)
						}

						flag.Parse()
						cmd := exec.Command(*command, argArray...)

						buf, err := cmd.Output()
						if err != nil {
							fmt.Fprintf(os.Stderr, "The command failed to perform: %s (Command: %s, Arguments: %s)", err, *command, *args)
							return
						}
						fmt.Fprintf(os.Stdout, "Result: %s", buf)

					}
					getTemplate(le.Text(), le2.Text())
				},
			},

func main() {
	LoadData()
	chEnd = make(chan bool)
	var emails, body, msgbox *walk.TextEdit
	var user, password, host, subject *walk.LineEdit
	var db *walk.DataBinder
	var ep walk.ErrorPresenter
	var startBtn *walk.PushButton
	mw := new(MyMainWindow)
	mw.SetFixedSize(false)
	mw.SetMaximizeBox(false)

	MainWindow{
		Title:    "邮件群发器 By 一曲忧伤",
		MinSize:  Size{300, 200},
		AssignTo: &mw.MainWindow,
		DataBinder: DataBinder{
			AssignTo:       &db,
			DataSource:     SJ,
			ErrorPresenter: ErrorPresenterRef{&ep},
		},
		ScreenCenter: true,
		Layout:       HBox{},
		Children: []Widget{
			TextEdit{
				AssignTo:    &emails,
				Text:        SJ.Send,
				ToolTipText: "待发送邮件列表，每行一个",
			},

			VSplitter{
				Children: []Widget{
					LineEdit{
						AssignTo:  &user,
						Text:      Bind(SJ.Name, Regexp{"^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$"}),
						CueBanner: "请输入邮箱用户名",
					},
					LineEdit{
						AssignTo:     &password,
						Text:         SJ.Pwd,
						PasswordMode: true,
						CueBanner:    "请输入邮箱登录密码",
					},
					LineEdit{
						AssignTo:  &host,
						Text:      Bind(SJ.Host, Regexp{"^(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])$"}),
						CueBanner: "SMTP服务器:端口",
					},
					LineEdit{AssignTo: &subject,
						MaxLength: 10,
						Text:      Bind(SJ.Subject, Regexp{"^([a-z0-9A-Z])+$"}),
						CueBanner: "请输入邮件主题……",
					},
					TextEdit{AssignTo: &body,
						Text:        Bind(SJ.Body, SelRequired{}),
						ToolTipText: "请输入邮件内容",
						ColumnSpan:  2,
					},
					TextEdit{AssignTo: &msgbox,
						ReadOnly: true,
					},
					LineErrorPresenter{
						AssignTo:    &ep,
						ColumnSpan:  2,
						ToolTipText: "测试",
					},
					PushButton{
						AssignTo: &startBtn,
						Text:     "开始群发",
						OnClicked: func() {
							if err := db.Submit(); err == nil {
								SJ.Name = user.Text()
								SJ.Pwd = password.Text()
								SJ.Host = host.Text()
								SJ.Subject = subject.Text()
								SJ.Body = body.Text()
								SJ.Send = emails.Text()
								SaveData()

								if runing == false {
									runing = true
									startBtn.SetText("停止发送")
									go sendThread(msgbox, emails)
								} else {
									runing = false
									startBtn.SetText("开始群发")
								}
							} else {
								return
							}

						},
					},
				},
			},
		},
	}.Run()
}