implement new layout design

1 files changed, 0 insertions, 43 deletions

diff --git a/layout/intercepter.go b/layout/intercepter.go
deleted file mode 100644
index eee7aff..0000000
--- a/layout/intercepter.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package layout
-
-import (
-	"image"
-	"image/draw"
-
-	"github.com/faiface/gui"
-)
-
-// Intercepter represents an element that can interact with Envs.
-// An Intercepter can modify Events, stop them or emit arbitrary ones.
-// It can also put itself in the draw pipeline, for throttling very
-// expensive draw calls for example.
-type Intercepter interface {
-	Intercept(gui.Env) gui.Env
-}
-
-var _ Intercepter = RedrawIntercepter{}
-
-// RedrawIntercepter is a basic Intercepter, it is meant for use in simple Layouts
-// that only need to redraw themselves.
-type RedrawIntercepter struct {
-	Redraw func(draw.Image, image.Rectangle)
-}
-
-// Intercept implements Intercepter
-func (ri RedrawIntercepter) Intercept(env gui.Env) gui.Env {
-	out, in := gui.MakeEventsChan()
-	go func() {
-		for e := range env.Events() {
-			in <- e
-			if resize, ok := e.(gui.Resize); ok {
-				env.Draw() <- func(drw draw.Image) image.Rectangle {
-					bounds := resize.Rectangle
-					ri.Redraw(drw, bounds)
-					return bounds
-				}
-			}
-		}
-	}()
-	ret := &muxEnv{out, env.Draw()}
-	return ret
-}