widget: Move some minsize calculations to the renderer

widget/activity.go

@@ -34,8 +34,7 @@ func NewActivity() *Activity {
 
 func (a *Activity) MinSize() fyne.Size {
 	a.ExtendBaseWidget(a)
-
-	return fyne.NewSquareSize(a.Theme().Size(theme.SizeNameInlineIcon))
+	return a.BaseWidget.MinSize()
 }
 
 // Start the activity indicator animation

widget/gridwrap.go

@@ -112,7 +112,6 @@ func (l *GridWrap) FocusLost() {
 // MinSize returns the size that this widget should not shrink below.
 func (l *GridWrap) MinSize() fyne.Size {
 	l.ExtendBaseWidget(l)
-
 	return l.BaseWidget.MinSize()
 }
 

widget/hyperlink.go

@@ -163,11 +163,8 @@ func (hl *Hyperlink) Refresh() {
 
 // MinSize returns the smallest size this widget can shrink to
 func (hl *Hyperlink) MinSize() fyne.Size {
-	if len(hl.provider.Segments) == 0 {
-		hl.syncSegments()
-	}
-
-	return hl.provider.MinSize()
+	hl.ExtendBaseWidget(hl)
+	return hl.BaseWidget.MinSize()
 }
 
 // Resize sets a new size for the hyperlink.

widget/label.go

@@ -3,7 +3,6 @@ package widget
 import (
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/data/binding"
-	"fyne.io/fyne/v2/internal/cache"
 	"fyne.io/fyne/v2/theme"
 )
 
@@ -77,12 +76,8 @@ func (l *Label) CreateRenderer() fyne.WidgetRenderer {
 //
 // Implements: fyne.Widget
 func (l *Label) MinSize() fyne.Size {
-	if l.provider == nil {
-		l.ExtendBaseWidget(l)
-		cache.Renderer(l.super())
-	}
-
-	return l.provider.MinSize()
+	l.ExtendBaseWidget(l)
+	return l.BaseWidget.MinSize()
 }
 
 // Refresh triggers a redraw of the label.

widget/list.go

@@ -110,7 +110,6 @@ func (l *List) FocusLost() {
 // MinSize returns the size that this widget should not shrink below.
 func (l *List) MinSize() fyne.Size {
 	l.ExtendBaseWidget(l)
-
 	return l.BaseWidget.MinSize()
 }
 

widget/separator.go

@@ -55,8 +55,7 @@ func (s *Separator) CreateRenderer() fyne.WidgetRenderer {
 // Implements: fyne.Widget
 func (s *Separator) MinSize() fyne.Size {
 	s.ExtendBaseWidget(s)
-	t := s.Theme().Size(theme.SizeNameSeparatorThickness)
-	return fyne.NewSize(t, t)
+	return s.BaseWidget.MinSize()
 }
 
 var _ fyne.WidgetRenderer = (*separatorRenderer)(nil)
@@ -68,8 +67,7 @@ type separatorRenderer struct {
 }
 
 func (r *separatorRenderer) MinSize() fyne.Size {
-	t := r.d.Theme().Size(theme.SizeNameSeparatorThickness)
-	return fyne.NewSize(t, t)
+	return fyne.NewSquareSize(r.d.Theme().Size(theme.SizeNameSeparatorThickness))
 }
 
 func (r *separatorRenderer) Refresh() {