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60 lines
1.8 KiB
60 lines
1.8 KiB
-- @docclass
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UIProgressBar = extends(UIWidget)
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function UIProgressBar.create()
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local progressbar = UIProgressBar.internalCreate()
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progressbar:setFocusable(false)
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progressbar:setPhantom(true)
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progressbar.percent = 0
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progressbar.bgBorderLeft = 0
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progressbar.bgBorderRight = 0
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progressbar.bgBorderTop = 0
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progressbar.bgBorderBottom = 0
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progressbar:updateBackground()
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return progressbar
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end
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function UIProgressBar:setPercent(percent)
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self.percent = math.max(math.min(percent, 100), 0)
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self:updateBackground()
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end
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function UIProgressBar:getPercent()
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return self.percent
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end
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function UIProgressBar:getPercentPixels()
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return 100 / self:getWidth()
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end
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function UIProgressBar:updateBackground()
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local width = math.round(math.max((self.percent * (self:getWidth() - self.bgBorderLeft - self.bgBorderRight))/100, 1))
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local height = self:getHeight() - self.bgBorderTop - self.bgBorderBottom
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local rect = { x = self.bgBorderLeft, y = self.bgBorderTop, width = width, height = height }
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self:setBackgroundRect(rect)
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end
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function UIProgressBar:onStyleApply(name, node)
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for name,value in pairs(node) do
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if name == 'background-border-left' then
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self.bgBorderLeft = tonumber(value)
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elseif name == 'background-border-right' then
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self.bgBorderRight = tonumber(value)
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elseif name == 'background-border-top' then
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self.bgBorderTop = tonumber(value)
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elseif name == 'background-border-bottom' then
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self.bgBorderBottom = tonumber(value)
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elseif name == 'background-border' then
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self.bgBorderLeft = tonumber(value)
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self.bgBorderRight = tonumber(value)
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self.bgBorderTop = tonumber(value)
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self.bgBorderBottom = tonumber(value)
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end
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end
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end
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function UIProgressBar:onGeometryChange(oldRect, newRect)
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self:updateBackground()
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end
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