move HSpace to util package

ui/widgets/hspace.go

@@ -1,27 +0,0 @@
-package widgets
-
-import (
-	"fyne.io/fyne/v2"
-	"fyne.io/fyne/v2/layout"
-	"fyne.io/fyne/v2/widget"
-)
-
-type HSpace struct {
-	widget.BaseWidget
-
-	Width float32
-}
-
-func NewHSpace(w float32) *HSpace {
-	h := &HSpace{Width: w}
-	h.ExtendBaseWidget(h)
-	return h
-}
-
-func (h *HSpace) MinSize() fyne.Size {
-	return fyne.NewSize(h.Width, 0)
-}
-
-func (h *HSpace) CreateRenderer() fyne.WidgetRenderer {
-	return widget.NewSimpleRenderer(layout.NewSpacer())
-}

ui/widgets/tracklist.go

@@ -75,7 +75,7 @@ func NewTracklist(tracks []*subsonic.Child) *Tracklist {
 			t.OnColumnVisibilityMenuShown(pop)
 		}
 	}
-	playingIcon := container.NewCenter(container.NewHBox(NewHSpace(2), widget.NewIcon(theme.MediaPlayIcon())))
+	playingIcon := container.NewCenter(container.NewHBox(util.NewHSpace(2), widget.NewIcon(theme.MediaPlayIcon())))
 	t.list = widget.NewList(
 		func() int { return len(t.Tracks) },
 		func() fyne.CanvasObject {