Function showLoadingOverlay

functions.go:1015–1042

Add an overlay with the loading animation

()

// Add an overlay with the loading animation
func showLoadingOverlay() {
	frame := &iframe{}

	if res.loading == nil {
		res.loading, _ = x.NewAnimatedGifFromResource(resourceLoadingGif)
		res.loading.SetMinSize(fyne.NewSize(ui.Width*0.45, ui.Width*0.45))
	}

	rect := canvas.NewRectangle(colors.DarkMatter)
	rect.SetMinSize(frame.Size())

	background := container.NewStack(
		rect,
		container.NewCenter(
			res.loading,
		),
	)

	res.loading.Start()

	layout := container.NewStack(
		frame,
		background,
	)

	overlays := session.Window.Canvas().Overlays()
	overlays.Add(layout)
}

// Load embedded resources
func loadResources() {