Styling now supports selection

elements/basic/label.go

@@ -1,24 +1,24 @@
 package basic
 
 import "image"
-import "image/color"
 import "git.tebibyte.media/sashakoshka/tomo"
 import "git.tebibyte.media/sashakoshka/tomo/theme"
 import "git.tebibyte.media/sashakoshka/tomo/artist"
 
 type Label struct {
-	core   Core
+	*Core
+	core CoreControl
+	
 	text   string
 	drawer artist.TextDrawer
 }
 
 func NewLabel (text string) (element *Label) {
 	element = &Label {  }
-	element.core = NewCore(element)
+	element.Core, element.core = NewCore(element)
 	face := theme.FontFaceRegular()
 	element.drawer.SetFace(face)
 	element.SetText(text)
-	// FIXME: set the minimum size to one char
 	metrics := face.Metrics()
 	emspace, _ := face.GlyphAdvance('M')
 	intEmspace := emspace.Round()
@@ -52,46 +52,11 @@ func (element *Label) SetText (text string) {
 	}
 }
 
-func (element *Label) ColorModel () (model color.Model) {
-	return color.RGBAModel
-}
-
-func (element *Label) At (x, y int) (pixel color.Color) {
-	pixel = element.core.At(x, y)
-	return
-}
-
-func (element *Label) RGBAAt (x, y int) (pixel color.RGBA) {
-	pixel = element.core.RGBAAt(x, y)
-	return
-}
-
-func (element *Label) Bounds () (bounds image.Rectangle) {
-	bounds = element.core.Bounds()
-	return
-}
-
-func (element *Label) SetDrawCallback (draw func (region tomo.Image)) {
-	element.core.SetDrawCallback(draw)
-}
-
-func (element *Label) SetMinimumSizeChangeCallback (
-	notify func (width, height int),
-) {
-	element.core.SetMinimumSizeChangeCallback(notify)
-}
-
 func (element *Label) Selectable () (selectable bool) {
 	return
 }
 
-func (element *Label) MinimumWidth () (minimum int) {
-	minimum = element.core.MinimumWidth()
-	return
-}
-
-func (element *Label) MinimumHeight () (minimum int) {
-	minimum = element.core.MinimumHeight()
+func (element *Label) AdvanceSelection (direction int) (ok bool) {
 	return
 }