// Command button
local Panel = { }

function Panel:Init( )

	self.Text = "x"
	self.Alpha = 0
	self.BackColor = { 153, 204, 255 }
	self.ForeColor = { 0, 0, 0 }
	self.CallBack = function( ) end
	self:SetMouseInputEnabled( true )

end

function Panel:Paint( )

	local w, h = self:GetWide( ), self:GetTall( )
	
	// Draw button
	surface.SetDrawColor( self.BackColor[ 1 ], self.BackColor[ 2 ], self.BackColor[ 3 ], self.Alpha )
	surface.DrawRect( 0, 0, w, h )
	
	// Text
	surface.SetTextColor( self.ForeColor[ 1 ], self.ForeColor[ 2 ], self.ForeColor[ 3 ], self.Alpha )
	surface.SetFont( "Default" )
	local tx, ty = surface.GetTextSize( self.Text )
	surface.SetTextPos( w / 2 - tx / 2, h / 2 - ty / 2 )
	surface.DrawText( self.Text )
	
	return true

end

function Panel:DoClick( x, y )

	self.CallBack( )

end
vgui.Register( "etc_Command_Button", Panel, "Button" )