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https://github.com/koreader/koreader
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30 lines
707 B
Lua
30 lines
707 B
Lua
local TextWidget = require("ui/widget/textwidget")
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local RenderText = require("ui/rendertext")
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local Geom = require("ui/geometry")
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local Screen = require("ui/screen")
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--[[
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FixedTextWidget
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--]]
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local FixedTextWidget = TextWidget:new{}
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function FixedTextWidget:getSize()
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local tsize = RenderText:sizeUtf8Text(0, Screen:getWidth(), self.face, self.text, true)
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if not tsize then
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return Geom:new{}
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end
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self._length = tsize.x
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self._height = self.face.size
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return Geom:new{
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w = self._length,
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h = self._height,
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}
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end
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function FixedTextWidget:paintTo(bb, x, y)
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RenderText:renderUtf8Text(bb, x, y+self._height, self.face, self.text,
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true, self.bgcolor, self.fgcolor)
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end
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return FixedTextWidget
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