canvas.md

redirect_to	layout	tags	title
https://docs.fyne.io/api/v2.0/driver/desktop/canvas	page	api	Fyne API "desktop.Canvas"

desktop.Canvas

---

import "fyne.io/fyne/v2/driver/desktop"

Usage

type Canvas

type Canvas interface {
	OnKeyDown() func(*fyne.KeyEvent)
	SetOnKeyDown(func(*fyne.KeyEvent))
	OnKeyUp() func(*fyne.KeyEvent)
	SetOnKeyUp(func(*fyne.KeyEvent))
}

Canvas defines the desktop specific extensions to a fyne.Canvas.