holy crap click handling works too

tools/component_test/editor.go

@@ -5,6 +5,8 @@ import (
 
 	"git.vezzani.net/ben/games/common/elements/v1"
 	"git.vezzani.net/ben/games/common/elements/v1/blocks"
+	"git.vezzani.net/ben/games/common/elements/v1/buttons"
+	"git.vezzani.net/ben/games/common/elements/v1/mouse"
 	"git.vezzani.net/ben/games/common/elements/v1/stacks"
 	"git.vezzani.net/ben/games/common/sprites/v1"
 	"github.com/hajimehoshi/ebiten/v2"
@@ -20,7 +22,12 @@ var root = stacks.New(
 		stacks.New(
 			stacks.BlockOpt(blocks.Name("left")),
 			stacks.Children(
-				blocks.New(blocks.BackgroundColor(colornames.Green)),
+				buttons.New(
+					buttons.BlockOpt(blocks.BackgroundColor(colornames.Green)),
+					buttons.OnClick(func(ms mouse.State) {
+						println("green")
+					}),
+				),
 				blocks.New(blocks.BackgroundColor(colornames.Yellow)),
 			)),
 		stacks.New(
@@ -38,15 +45,14 @@ func newEditor() *editor {
 }
 
 type editor struct {
-	root   elements.Element
-	bounds elements.Bounds
+	root        elements.Element
+	bounds      elements.Bounds
+	handleMouse func() bool
 }
 
-//var handleClick = mouse.ClickHandler(root)
-
 func (e *editor) Update() error {
 	sprites.Update()
-	//handleClick()
+	e.handleMouse()
 	return nil
 }
 
@@ -62,6 +68,7 @@ func (e *editor) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHei
 			Height: float64(outsideHeight),
 		}
 		e.root = root(e.bounds)
+		e.handleMouse = mouse.Handler(e.root)
 	}
 
 	return outsideWidth, outsideHeight