ui overhaul

sys/apis/ui/components/ProgressBar.lua

@@ -0,0 +1,18 @@
+local class = require('class')
+local UI    = require('ui')
+
+local colors = _G.colors
+
+UI.ProgressBar = class(UI.Window)
+UI.ProgressBar.defaults = {
+	UIElement = 'ProgressBar',
+	progressColor = colors.lime,
+	backgroundColor = colors.gray,
+	height = 1,
+	value = 0,
+}
+function UI.ProgressBar:draw()
+	self:clear()
+	local width = math.ceil(self.value / 100 * self.width)
+	self:clearArea(1, 1, width, self.height, self.progressColor)
+end