Text drawer now takes in runes instead of a string

artist/text.go

@@ -38,7 +38,6 @@ const (
 // text, and calculating text bounds. It avoids doing redundant work
 // automatically.
 type TextDrawer struct {
-	text   string
 	runes  []rune
 	face   font.Face
 	width  int
@@ -53,10 +52,9 @@ type TextDrawer struct {
 }
 
 // SetText sets the text of the text drawer.
-func (drawer *TextDrawer) SetText (text string) {
-	if drawer.text == text { return }
-	drawer.text  = text
-	drawer.runes = []rune(text)
+func (drawer *TextDrawer) SetText (runes []rune) {
+	// if drawer.runes == runes { return }
+	drawer.runes = runes
 	drawer.layoutClean = false
 }
 

elements/basic/button.go

@@ -145,7 +145,7 @@ func (element *Button) SetText (text string) {
 	if element.text == text { return }
 
 	element.text = text
-	element.drawer.SetText(text)
+	element.drawer.SetText([]rune(text))
 	textBounds := element.drawer.LayoutBounds()
 	element.core.SetMinimumSize (
 		theme.Padding() * 2 + textBounds.Dx(),

elements/basic/checkbox.go

@@ -157,7 +157,7 @@ func (element *Checkbox) SetText (text string) {
 	if element.text == text { return }
 
 	element.text = text
-	element.drawer.SetText(text)
+	element.drawer.SetText([]rune(text))
 	textBounds := element.drawer.LayoutBounds()
 	element.core.SetMinimumSize (
 		textBounds.Dy() + theme.Padding() + textBounds.Dx(),

elements/basic/label.go

@@ -54,7 +54,7 @@ func (element *Label) SetText (text string) {
 	if element.text == text { return }
 
 	element.text = text
-	element.drawer.SetText(text)
+	element.drawer.SetText([]rune(text))
 	element.updateMinimumSize()
 	
 	if element.core.HasImage () {

elements/basic/textbox.go

@@ -26,7 +26,7 @@ func NewTextBox (placeholder, text string) (element *TextBox) {
 	element.placeholderDrawer.SetFace(theme.FontFaceRegular())
 	element.valueDrawer.SetFace(theme.FontFaceRegular())
 	element.placeholder = placeholder
-	element.placeholderDrawer.SetText(placeholder)
+	element.placeholderDrawer.SetText([]rune(placeholder))
 	element.updateMinimumSize()
 	element.SetText(text)
 	return
@@ -111,7 +111,7 @@ func (element *TextBox) SetPlaceholder (placeholder string) {
 	if element.placeholder == placeholder { return }
 	
 	element.placeholder = placeholder
-	element.placeholderDrawer.SetText(placeholder)
+	element.placeholderDrawer.SetText([]rune(placeholder))
 	
 	element.updateMinimumSize()
 	if element.core.HasImage () {
@@ -133,7 +133,7 @@ func (element *TextBox) SetText (text string) {
 	if element.text == text { return }
 
 	element.text = text
-	element.valueDrawer.SetText(text)
+	element.valueDrawer.SetText([]rune(text))
 	if element.cursor > element.valueDrawer.Length() {
 		element.cursor = element.valueDrawer.Length()
 	}