#ifndef ROOT_TGToolTip
#define ROOT_TGToolTip

//+SEQ,CopyRight,T=NOINCLUDE.

//////////////////////////////////////////////////////////////////////////
//                                                                      //
// TGToolTip                                                            //
//                                                                      //
// A tooltip is a one line help text that is displayed in a window      //
// when the cursor rests over a widget. For an example of usage see     //
// the TGButton class.                                                  //
//                                                                      //
//////////////////////////////////////////////////////////////////////////

#ifndef ROOT_TGFrame
//*KEEP,TGFrame.
#include "TGFrame.h"
//*KEND.
#endif

class TGLabel;
class TTimer;
class TVirtualPad;
class TBox;


class TGToolTip : public TGCompositeFrame {

friend class TGClient;

private:
   TGLabel           *fLabel;   // help text
   TGLayoutHints     *fL1;      // layout used to place text in frame
   TTimer            *fDelay;   // popup delay timer
   const TGFrame     *fWindow;  // frame to which tool tip is associated
   const TVirtualPad *fPad;     // pad to which tooltip is associated
   const TBox        *fBox;     // box in pad to which tooltip is associated

   static ULong_t fgLightYellowPixel;

public:
   TGToolTip(const TGWindow *p, const TGFrame *f, const char *text, Long_t delayms);
   TGToolTip(const TGWindow *p, const TBox *b, const char *text, Long_t delayms);
   TGToolTip(const TBox *b, const char *text, Long_t delayms);
   virtual ~TGToolTip();

   virtual void DrawBorder();

   Bool_t HandleTimer(TTimer *t);
   void   Show(Int_t x, Int_t y);
   void   Hide();
   void   Reset();
   void   Reset(const TVirtualPad *parent);

   ClassDef(TGToolTip,0)  //One line help text
};

#endif