//------------------------------------------------------------------------------
// gui combo boxes control class         													--
// (C) Piero Giubilato, Devis Contarato 2008-2010, Berkeley Lab				   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "gui_Combo.h"
// [Author] "Devis Contarato, Piero Giubilato"
// [Version] "0.6"
// [Modified by] "Devis Contarato"
// [Last revision] "11 Feb 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 8.x 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Header for the gui_Combo class"
// [Key documentation]
// "Visual C++ Reference Help"
// "Root reference guide"
// {Trace}
//______________________________________________________________________________

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

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

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

// This class provides a functional layer to TGComboBox
class gui_Combo: public gui_Object
{
	private:
		
		// Main interface elements
		TGComboBox* combo;	   // The root ComboBox itself
      		
      // Private functions
      void Init(Int_t box_Id, UInt_t left, UInt_t top, UInt_t width, UInt_t height);

		// Special private members	   
		gui_Combo(const gui_Combo&) {}
		const gui_Combo& operator=(const gui_Combo&) {return *this;}
		
	public:
	   
		// Special member functions
		gui_Combo(Int_t box_Id, UInt_t left, UInt_t top, UInt_t width, UInt_t height);
		~gui_Combo();

		// Slots for gui calls, MUST be public
		void cbox_Do(const Int_t box_Id);
				
      // gui_Text specific methods
		void cbox_Entry(const char* entry, Int_t entry_Id); // add an entry to the combo box 
		const Int_t cbox_Val() const; // Get selected entry id
		void cbox_Val(Int_t val); // Set selected entry id

      // gui_Object overloaded methods (standard interface)
      TGComboBox* Root() const;
      void MoveResize(UInt_t left, UInt_t top, UInt_t width, UInt_t height);
		void color_Set(UInt_t foreColor, UInt_t backColor);
		const TString Text() const;
		void Text(const char* text);
		bool fontBold() const;
      void fontBold(bool bold);
    	
      // Cint preprocessor token
		ClassDef(gui_Combo, 1)
};

// End of Overloading check 
#endif