Label

Alabel is used to display texts in a Fyne application, including static text and dynamically updated content.

Basic Label

Show Code

package main

import (
  "fyne.io/fyne/v2/app"
  "fyne.io/fyne/v2/widget"
)

func main() {
  myApp := app.New()
  myWindow := myApp.NewWindow("Label Widget")

  content := widget.NewLabel("Simple Label")

  myWindow.SetContent(content)
  myWindow.ShowAndRun()
}

Label With Style

Show Code

package main

import (
  "fyne.io/fyne/v2"
  "fyne.io/fyne/v2/app"
  "fyne.io/fyne/v2/widget"
)

func main() {
  myApp := app.New()
  myWindow := myApp.NewWindow("Label Widget")

  content := widget.NewLabelWithStyle("Text", fyne.TextAlignCenter, fyne.TextStyle{Bold: true})

  myWindow.SetContent(content)
  myWindow.ShowAndRun()
}

Label With Data

Show Code

package main

import (
  "fyne.io/fyne/v2"
  "fyne.io/fyne/v2/app"
  "fyne.io/fyne/v2/container"
  "fyne.io/fyne/v2/data/binding"
  "fyne.io/fyne/v2/widget"
)

func main() {
  myApp := app.New()
  myWindow := myApp.NewWindow("Label with Data Binding")

  // Create a bound string
  data := binding.NewString()
  data.Set("Name: John Doe\nAge: 28")

  // Create a label bound to the data
  label := widget.NewLabelWithData(data)

  // Button to update the data
  updateButton := widget.NewButton("Update Data", func() {
    data.Set("Name: Jane Smith\nAge: 32")
  })

  // Arrange vertically
  content := container.NewVBox(
    label,
    updateButton,
  )

  myWindow.SetContent(content)
  myWindow.Resize(fyne.NewSize(300, 150))
  myWindow.ShowAndRun()
}