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opus/sys/apis/ui/components/ActiveLayer.lua
kepler155c@gmail.com 915085ac5f ui overhaul
2019-02-05 23:03:57 -05:00

31 lines
622 B
Lua

local class = require('class')
local UI = require('ui')
UI.ActiveLayer = class(UI.Window)
UI.ActiveLayer.defaults = {
UIElement = 'ActiveLayer',
}
function UI.ActiveLayer:setParent()
self:layout(self)
self.canvas = self:addLayer()
UI.Window.setParent(self)
end
function UI.ActiveLayer:enable(...)
self.canvas:raise()
self.canvas:setVisible(true)
UI.Window.enable(self, ...)
if self.parent.transitionHint then
self:addTransition(self.parent.transitionHint)
end
self:focusFirst()
end
function UI.ActiveLayer:disable()
if self.canvas then
self.canvas:setVisible(false)
end
UI.Window.disable(self)
end