Themes Dark Light – Fyne GUI Golang tutorial 22
Fyne theme has 2 default themes? Dark & Light but you can customize to create your own.
Want to change Theme of your Fyne GUI app ?
This is very easy in Fyne.
You can easily create custom themes in Fyne.
But No need if there is already available.
How to change to dark theme in fyne ?
You can use a.Settings().SetTheme(theme.DarkTheme()) to change to dark theme.
How to use light theme in fyne ?
You can use a.Settings().SetTheme(theme.LightTheme()) to change to Light theme.
package main
// importing fyne
import (
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/app"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
)
func main() {
// New app
a := app.New()
// Theme change
// a.Settings().SetTheme(theme.LightTheme())
// Dark Theme
a.Settings().SetTheme(theme.DarkTheme())
// New Window
w := a.NewWindow("Fyne Themes# Dark & Light")
w.Resize(fyne.NewSize(400, 400))
// New Widget
label := widget.NewLabel("Fyne Themese")
btn1 := widget.NewButton("light", func() {
// light theme
a.Settings().SetTheme(theme.LightTheme())
})
btn2 := widget.NewButton("dark", func() {
// Dark theme
a.Settings().SetTheme(theme.DarkTheme())
})
btn3 := widget.NewButton("Exit", func() {
// Exit
a.Quit()
})
w.SetContent(
container.NewVBox(
label,
btn1,
btn2,
btn3,
),
)
// Show and run
w.ShowAndRun()
}
[easy_media_download url=”http://blogvali.com/wp-content/uploads/fyne-golang-downloads/main22.go” text=”Download Code” color=”red_darker”]
