fix most of the layout issues

internal/driver/common/canvas.go

@@ -537,6 +537,7 @@ type RenderCacheNode struct {
 	// it may for instance point to a GL texture
 	// it should free all associated resources when released
 	// i.e. it should not simply be a texture reference integer
+	//lint:ignore U1000 this is supposed to be used?
 	painterData any
 }
 

internal/driver/software/canvas.go

@@ -304,13 +304,13 @@ func (c *SoftwareCanvas) Size() fyne.Size {
 }
 
 // canvasSize computes the needed canvas size for the given content size
-func (c *SoftwareCanvas) canvasSize(contentSize fyne.Size) fyne.Size {
-	canvasSize := contentSize.Add(fyne.NewSize(0, 0))
-	if c.padded {
-		return canvasSize.Add(fyne.NewSquareSize(theme.Padding() * 2))
-	}
-	return canvasSize
-}
+// func (c *SoftwareCanvas) canvasSize(contentSize fyne.Size) fyne.Size {
+// 	canvasSize := contentSize.Add(fyne.NewSize(0, 0))
+// 	if c.padded {
+// 		return canvasSize.Add(fyne.NewSquareSize(theme.Padding() * 2))
+// 	}
+// 	return canvasSize
+// }
 
 func (c *SoftwareCanvas) objectTrees() []fyne.CanvasObject {
 	trees := make([]fyne.CanvasObject, 0, len(c.Overlays().List())+1)

internal/driver/software/device.go

@@ -0,0 +1,36 @@
+package software
+
+import (
+	"runtime"
+
+	"fyne.io/fyne/v2"
+)
+
+type device struct{}
+
+// Declare conformity with Device
+var _ fyne.Device = (*device)(nil)
+
+func (d *device) Orientation() fyne.DeviceOrientation {
+	return fyne.OrientationVertical
+}
+
+func (d *device) HasKeyboard() bool {
+	return false
+}
+
+func (d *device) SystemScale() float32 {
+	return d.SystemScaleForWindow(nil)
+}
+
+func (d *device) SystemScaleForWindow(fyne.Window) float32 {
+	return 1
+}
+
+func (d *device) Locale() fyne.Locale {
+	return "en"
+}
+
+func (*device) IsBrowser() bool {
+	return runtime.GOARCH == "js" || runtime.GOOS == "js"
+}

internal/driver/software/device_mobile.go

@@ -0,0 +1,7 @@
+//go:build mobile
+
+package software
+
+func (d *device) IsMobile() bool {
+	return true
+}

internal/driver/software/device_other.go

@@ -0,0 +1,7 @@
+//go:build !mobile
+
+package software
+
+func (d *device) IsMobile() bool {
+	return false
+}

internal/driver/software/driver.go

@@ -3,7 +3,6 @@ package software
 import (
 	"fmt"
 	"image"
-	"runtime"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -37,40 +36,6 @@ type SoftwareDriver struct {
 // Declare conformity with Driver
 var _ fyne.Driver = (*SoftwareDriver)(nil)
 
-type device struct {
-}
-
-// Declare conformity with Device
-var _ fyne.Device = (*device)(nil)
-
-func (d *device) Orientation() fyne.DeviceOrientation {
-	return fyne.OrientationVertical
-}
-
-func (d *device) HasKeyboard() bool {
-	return false
-}
-
-func (d *device) SystemScale() float32 {
-	return d.SystemScaleForWindow(nil)
-}
-
-func (d *device) SystemScaleForWindow(fyne.Window) float32 {
-	return 1
-}
-
-func (d *device) Locale() fyne.Locale {
-	return "en"
-}
-
-func (*device) IsBrowser() bool {
-	return runtime.GOARCH == "js" || runtime.GOOS == "js"
-}
-
-func (d *device) IsMobile() bool {
-	return true
-}
-
 // NewDriver sets up and registers a new dummy driver for test purpose
 func NewDriver(painter func(image.Image, []image.Rectangle), events chan any) fyne.Driver {
 	drv := &SoftwareDriver{

internal/painter/software/texture.go

@@ -5,7 +5,7 @@ import (
 	"fyne.io/fyne/v2/internal/cache"
 )
 
-var noTexture = Texture(cache.NoTexture)
+// var noTexture = Texture(cache.NoTexture)
 
 // Texture represents a cached image texture
 type Texture cache.TextureType