mirror of
https://github.com/koreader/koreader
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27 lines
831 B
Lua
27 lines
831 B
Lua
--[[--
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LeftContainer aligns its content (1 widget) at the left of its own dimensions
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--]]
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local BD = require("ui/bidi")
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local WidgetContainer = require("ui/widget/container/widgetcontainer")
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local LeftContainer = WidgetContainer:new{
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allow_mirroring = true,
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_mirroredUI = BD.mirroredUILayout(),
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}
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function LeftContainer:paintTo(bb, x, y)
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local contentSize = self[1]:getSize()
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--- @fixme
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-- if contentSize.w > self.dimen.w or contentSize.h > self.dimen.h then
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-- throw error? paint to scrap buffer and blit partially?
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-- for now, we ignore this
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-- end
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if self._mirroredUI and self.allow_mirroring then
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x = x + (self.dimen.w - contentSize.w) -- as in RightContainer
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end
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self[1]:paintTo(bb, x , y + math.floor((self.dimen.h - contentSize.h)/2))
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end
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return LeftContainer
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