25 lines
542 B
Lua
25 lines
542 B
Lua
local Prop = require("gfx.prop")
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local Orientation = Prop:new{ defaultState = false }
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function Orientation:with(elementType)
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local propSelf = self
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function elementType:setVertical(vertical)
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local state = self:isVertical()
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if state ~= vertical then
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self:setDirty()
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propSelf:setState(self, vertical)
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end
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end
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function elementType:isVertical()
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return propSelf:getState(self)
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end
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function elementType:isHorizontal()
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return not self:isVertical()
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end
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return elementType
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end
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return Orientation |