package ui import ( "time" "fyne.io/fyne/v2" "fyne.io/fyne/v2/driver/desktop" "fyne.io/fyne/v2/widget" ) // 显示Tip func showTip(content string) { drv := fyne.CurrentApp().Driver() if drv, ok := drv.(desktop.Driver); ok { w := drv.CreateSplashWindow() w.SetContent(widget.NewLabelWithStyle(content, fyne.TextAlignCenter, fyne.TextStyle{})) w.Show() go func() { time.Sleep(time.Second * 2) w.Close() }() } }