Update code for objects

textview.go

@@ -15,12 +15,13 @@ func NewTextView (text string) *TextView {
 	this.SetFocusable(true)
 	this.SetSelectable(true)
 	this.SetText(text)
-	this.SetOverflow(false, true)
-	this.SetWrap(true)
+	this.SetAttr(tomo.AOverflow(false, true))
+	this.SetAttr(tomo.AWrap(true))
 	this.OnScroll(this.handleScroll)
 	return this
 }
 
-func (this *TextView) handleScroll (catch func (), x, y float64) {
+func (this *TextView) handleScroll (x, y float64) bool {
 	this.ScrollTo(this.ContentBounds().Min.Add(image.Pt(int(x), int(y))))
+	return true
 }