63 lines
1.6 KiB
Lua
63 lines
1.6 KiB
Lua
------------------------------------------------------------------------------
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-- Imports
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------------------------------------------------------------------------------
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local make_class = require 'src.utils.classes'
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local Layout = require 'src.ui.layout'
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------------------------------------------------------------------------------
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-- Class definitions
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------------------------------------------------------------------------------
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local HBox = make_class(Layout)
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------------------------------------------------------------------------------
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-- Class methods
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------------------------------------------------------------------------------
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function HBox:_init(x, y, w, h, spacing)
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Layout._init(self, x, y, w, h, spacing)
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end
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function HBox:load()
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Layout.load(self)
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local _x = self.x
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-- Load required assets if needed and then compute the coordinates of each button.
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for _, v in pairs(self.elements) do
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v.y = self.y
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v.x = _x
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_x = _x + v.w + self.s
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end
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end
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function HBox:set_dimensions()
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if self.w == nil then
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self.w = 0
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for i, v in pairs(self.elements) do
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self.w = self.w + v.w
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if i < #self.elements then self.w = self.w + self.s end
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end
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end
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if self.h == nil then
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self.h = 0
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for _, v in pairs(self.elements) do
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if v.h > self.h then self.h = v.h end
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end
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end
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end
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------------------------------------------------------------------------------
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-- Module return
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------------------------------------------------------------------------------
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return HBox
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