--@include element.txt
--@include checkbox.txt
--@include label.txt
--@include /koptilnya/libs/utils.txt

require("element.txt")
require("checkbox.txt")
require("label.txt")
require("/koptilnya/libs/utils.txt")

ELabeledCheckbox = class("ELabeledCheckbox", Element)

accessorFunc(ELabeledCheckbox, "_indent", "Indent", 8)

function ELabeledCheckbox:initialize()
    Element.initialize(self)
    
    self._checked = false

    self.checkbox = ECheckbox:new()
    self.checkbox.onChange = function(_, state) self:onChange(state) end
    self:addChild(self.checkbox)

    self.label = ELabel:new()
    self.label.onMousePressed = function(_, x, y, key, keyName)
        if keyName == "MOUSE1" then
            self:toggle()
        end
    end
    self:addChild(self.label)
    
    self:setText("Checkbox")
end

function ELabeledCheckbox:setChecked(state)
    self.checkbox:setChecked(state)
end

function ELabeledCheckbox:isChecked()
    return self.checkbox:isChecked()
end

function ELabeledCheckbox:toggle()
    self.checkbox:toggle()
end

function ELabeledCheckbox:setText(text)
	self.label:setText(text)
	self:sizeToContents()
end

function ELabeledCheckbox:setFont(font)
	self.label:setFont(font)
	self:sizeToContents()
end

function ELabeledCheckbox:sizeToContents()
    self:performLayout(self:getSize())
    self:setWidth(self.label:getX() + self.label:getWidth())
    self:setHeight(math.max(self.checkbox:getHeight(), self.label:getHeight()))
end

function ELabeledCheckbox:performLayout(w, h)
    self.label:sizeToContents()
	self.label:setX(self.checkbox:getWidth() + self:getIndent())
end

function ELabeledCheckbox:onChange(state)
end