package objects

import "fmt"
import "git.tebibyte.media/tomo/tomo"
import "git.tebibyte.media/tomo/tomo/theme"

// Heading is a label that denotes the start of some section of content. It can
// have a level from 0 to 2, with 0 being the most prominent and 2 being the
// most subtle. The level is described in the role variation.
type Heading struct {
	tomo.TextBox
}

// NewHeading creates a new section heading. The level can be from 0 to 2.
func NewHeading (level int, text string) *Label {
	if level < 0 { level = 0 }
	if level > 2 { level = 2 }
	this := &Label { TextBox: tomo.NewTextBox() }
	theme.Apply(this, theme.R("objects", "Heading", fmt.Sprint(level)))
	this.SetText(text)
	return this
}