client refactor

client/canvas.go

@@ -11,7 +11,7 @@ import (
 type interactiveRaster struct {
 	widget.BaseWidget
 
-	edit       *editor
+	edit       *client
 	min        fyne.Size
 	raster     *canvas.Raster
 	onLayout   func(fyne.Size)
@@ -49,7 +49,9 @@ func (r *interactiveRaster) Tapped(ev *fyne.PointEvent) {
 // TappedSecondary is a right-click event
 func (r *interactiveRaster) TappedSecondary(*fyne.PointEvent) {}
 
-func newInteractiveRaster(edit *editor, raster *canvas.Raster,
+func newInteractiveRaster(
+	edit *client,
+	raster *canvas.Raster,
 	onLayout func(fyne.Size),
 	onScrolled func(*fyne.ScrollEvent),
 	onDragged func(*fyne.DragEvent),
@@ -57,7 +59,6 @@ func newInteractiveRaster(edit *editor, raster *canvas.Raster,
 	onTapped func(*fyne.PointEvent),
 ) *interactiveRaster {
 	r := &interactiveRaster{
-		// raster:    canvas.NewRaster(edit.draw),
 		raster:     raster,
 		edit:       edit,
 		onLayout:   onLayout,