You can choose whether or not you want text to wrap

artist/text.go

@@ -137,6 +137,21 @@ func (drawer *TextDrawer) LayoutBounds () (bounds image.Rectangle) {
 	return
 }
 
+// Em returns the width of an emspace.
+func (drawer *TextDrawer) Em () (width fixed.Int26_6) {
+	if drawer.face == nil { return }
+	width, _ = drawer.face.GlyphAdvance('M')
+	return
+}
+
+// LineHeight returns the height of one line.
+func (drawer *TextDrawer) LineHeight () (height fixed.Int26_6) {
+	if drawer.face == nil { return }
+	metrics := drawer.face.Metrics()
+	height = metrics.Height
+	return
+}
+
 func (drawer *TextDrawer) recalculate () {
 	drawer.layoutClean = true
 	drawer.layout = nil

elements/basic/label.go

@@ -6,28 +6,29 @@ import "git.tebibyte.media/sashakoshka/tomo/theme"
 import "git.tebibyte.media/sashakoshka/tomo/artist"
 import "git.tebibyte.media/sashakoshka/tomo/elements/core"
 
+// Label is a simple text box.
 type Label struct {
 	*core.Core
 	core core.CoreControl
 
+	wrap   bool
 	text   string
 	drawer artist.TextDrawer
 }
 
-func NewLabel (text string) (element *Label) {
+// NewLabel creates a new label. If wrap is set to true, the text inside will be
+// wrapped.
+func NewLabel (text string, wrap bool) (element *Label) {
 	element = &Label {  }
 	element.Core, element.core = core.NewCore(element)
 	face := theme.FontFaceRegular()
 	element.drawer.SetFace(face)
+	element.SetWrap(wrap)
 	element.SetText(text)
-	metrics := face.Metrics()
-	emspace, _ := face.GlyphAdvance('M')
-	intEmspace := emspace.Round()
-	if intEmspace < 1 { intEmspace = theme.Padding()}
-	element.core.SetMinimumSize(intEmspace, metrics.Height.Round())
 	return
 }
 
+// Handle handles and event.
 func (element *Label) Handle (event tomo.Event) {
 	switch event.(type) {
 	case tomo.EventResize: