//------------------------------------------------------------------------------
// gui_Led class	      																		--
// (C) Piero Giubilato 2008-2010, Berkeley Lab										   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "gui_Led.h"
// [Author] "Piero Giubilato"
// [Version] "1.0"
// [Modified by] "Piero Giubilato"
// [Last revision] "23 Apr 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Header for the gui_Led class"
// [Key documentation]
// "Visual C++ Reference Help"
// "Root reference guide"
// {Trace}
//______________________________________________________________________________

// Overloading check
#if !defined gui_Led_H
#define gui_Led_H

// Root components
#include <Rtypes.h>
#include <TString.h>

// Application components
#include "gui_Const.h"
#include "gui_Object.h"
#include "gso_Button.h"

// This class provides a functional layer to TGTextButton
class gui_Led: public gui_Object
{
	private:
		
		// Main interface elements
		gso_Button* button;			// The gso button itself
      		
      // Button status
      bool button_Status;     // Button mechanical status
      	
      // Private functions
      void Init(const char* label, UInt_t left, UInt_t top, 
							UInt_t width, UInt_t height,
							UInt_t foreColor, UInt_t backColor);
		
		// Special private memebers	   
		gui_Led(const gui_Led&) {}
		const gui_Led& operator=(const gui_Led&) {return *this;}
		
	public:
	   
      // Parameters
      enum ks {ks_Off, ks_On};
		static const UInt_t kc_Red = 0x401500;
		static const UInt_t kc_Orange = 0x403005;
		static const UInt_t kc_Green = 0x204010;
		static const UInt_t kc_Blue = 0x102040;

		// Special member functions
		gui_Led(UInt_t left, UInt_t top, UInt_t width = 28, UInt_t height = 28,
				  UInt_t foreColor = 0, UInt_t backColor = kc_Green);
		gui_Led(gui_Object* parent, UInt_t left, UInt_t top, UInt_t width = 28, UInt_t height = 28,
				  UInt_t foreColor = 0, UInt_t backColor = kc_Green);
		
		~gui_Led();

		// Slots for gui calls, MUST be public
		void btn_Do();
				
      // gui_Object overloaded methods (standard interface)
      void ReDraw();
		const gso_Button* Root() const;
      void MoveResize(UInt_t left, UInt_t top, UInt_t width, UInt_t height);
		void LowerWindow() const {button->LowerWindow();};
		void RaiseWindow() const {button->RaiseWindow();};
      void color_Set(UInt_t foreColor, UInt_t backColor);
		
		// gui_Button specific methods
      UInt_t Status();
      void Status(UInt_t value);

	// Cint preprocessor token
	ClassDef(gui_Led, 1)	
};

// End of Overloading check 
#endif