wip I guess

common/elements/v1/element.go

@@ -12,6 +12,8 @@ type Element interface {
 	Children() []Element
 }
 
+type Builder func() Element
+
 type Point struct {
 	X, Y int
 }
@@ -38,26 +40,3 @@ type Bounds struct {
 func (b *Bounds) Contains(p Point) bool {
 	return p.X >= b.Min.X && p.X <= b.Min.X+b.Width && p.Y >= b.Min.Y && p.Y <= b.Min.Y+b.Height
 }
-
-type Core struct {
-	anchor   Point
-	children []Element
-
-	name string // For debugging
-}
-
-func (c *Core) Anchor() Point {
-	return c.anchor
-}
-
-func (c *Core) SetAnchor(a Point) {
-	d := c.Anchor().Delta(a)
-	for _, ch := range c.Children() {
-		ch.SetAnchor(ch.Anchor().Add(d))
-	}
-	c.anchor = a
-}
-
-func (c *Core) Children() []Element {
-	return c.children
-}