Imports fyne.io/fyne/v2 fyne.io/fyne/v2/canvas fyne.io/fyne/v2/container fyne.io/fyne/v2/dialog fyne.io/fyne/v2/layout fyne.io/fyne/v2/theme fyne.io/fyne/v2/widget Standard library imports bytes errors fmt image/color net/url reflect sort strconv strings sync