local PANEL = {}

/*---------------------------------------------------------
   Name: SetMaterial
---------------------------------------------------------*/
function PANEL:SetMaterial( On )
	
	if ( self.MatOn ) then
		self.MatOn:Remove()
	end
	
	self.MatOn = vgui.Create( "Material", self )
	self.MatOn:SetSize( 16, 16 )
	self.MatOn:SetMaterial( On )
	
	self:PerformLayout()
	
end


/*---------------------------------------------------------
   Name: Set
---------------------------------------------------------*/
function PANEL:Set( OnOff )
	
	if ( self.State == OnOff ) then return end
	self.MatOn:SetVisible( OnOff )
	self.State = OnOff
	
end

/*---------------------------------------------------------
   Name: DoClick
---------------------------------------------------------*/
function PANEL:DoClick( )
	
	self:Set( !self.State )
	
end

/*---------------------------------------------------------
   Name: SizeToContents
---------------------------------------------------------*/
function PANEL:SizeToContents()
	
	if ( self.MatOn ) then
		self:SetSize( self.MatOn:GetWide(), self.MatOn:GetTall() )
	end
	
	self:InvalidateLayout()
	
end


/*---------------------------------------------------------
   Name: Paint
---------------------------------------------------------*/
function PANEL:Paint()
	
	draw.RoundedBox( 4, 0, 0, self:GetWide(), self:GetTall(), Color( 0, 0, 0, 50 ) )	
	return true
	
end


/*---------------------------------------------------------
   Name: PerformLayout
---------------------------------------------------------*/
function PANEL:PerformLayout()

	self.MatOn:SetPos( (self:GetWide() - self.MatOn:GetWide()) / 2, (self:GetTall() - self.MatOn:GetTall()) / 2 )

end

vgui.Register( "ImageCheckBox", PANEL, "Button" )