dasjkhkljashdkjsha

elements/core/core.go

@@ -15,6 +15,7 @@ type Core struct {
 		minimumHeight int
 	}
 
+	selectable bool
 	hooks tomo.ParentHooks
 }
 
@@ -50,6 +51,10 @@ func (core *Core) SetParentHooks (hooks tomo.ParentHooks) {
 	core.hooks = hooks
 }
 
+func (core Core) Selectable () (selectable bool) {
+	return core.selectable
+}
+
 func (core Core) MinimumSize () (width, height int) {
 	return core.metrics.minimumWidth, core.metrics.minimumHeight
 }
@@ -86,6 +91,14 @@ func (control *CoreControl) AllocateCanvas (width, height int) {
 	control.RGBA = core.canvas
 }
 
+func (control CoreControl) SetSelectable (selectable bool) {
+	changed := control.core.selectable != selectable
+	control.core.selectable = selectable
+	if changed {
+		control.core.hooks.RunSelectabilityChange(selectable)
+	}
+}
+
 func (control CoreControl) SetMinimumSize (width, height int) {
 	core := control.core
 	if width != core.metrics.minimumWidth ||