opus/sys/apis/ui/components/Text.lua

local class = require('class')
local UI    = require('ui')
local Util  = require('util')

UI.Text = class(UI.Window)
UI.Text.defaults = {
	UIElement = 'Text',
	value = '',
	height = 1,
}
function UI.Text:setParent()
	if not self.width and not self.ex then
		self.width = #tostring(self.value)
	end
	UI.Window.setParent(self)
end

function UI.Text:draw()
	if self.align and self.align == 'center' then
		self:clear()
		self:centeredWrite(1, self.value or '')
	else
		self:write(1, 1, Util.widthify(self.value or '', self.width))
	end
end