// Author: Roel Aaij   14/08/2007

/*************************************************************************
 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TGTableFrame
#define ROOT_TGTableFrame

#include "TGCanvas.h"
#include "TGTableHeader.h"

class TGTableFrame : public TQObject {

protected:
   TGCompositeFrame *fFrame;  ///< Composite frame used as a container
   TGCanvas         *fCanvas; ///< Pointer to the canvas that used this frame.

public:
   TGTableFrame(const TGWindow *p, UInt_t nrows, UInt_t ncolumns);
   ~TGTableFrame() override { delete fFrame; }

   TGFrame *GetFrame() const { return fFrame; }

   void SetCanvas(TGCanvas *canvas) { fCanvas = canvas; }
   void HandleMouseWheel(Event_t *event);
   virtual void DrawRegion(Int_t x, Int_t y, UInt_t w, UInt_t h);

   ClassDefOverride(TGTableFrame, 0) // A frame used internally by TGTable.
};

class TGTableHeaderFrame: public TGCompositeFrame {

protected:
   Int_t    fX0;     ///< X coordinate of the header frame
   Int_t    fY0;     ///< Y coordinate of the header frame
   TGTable *fTable;  ///< Table that this frame belongs to

public:
   TGTableHeaderFrame(const TGWindow *p, TGTable *table = nullptr, UInt_t w = 1,
                      UInt_t h = 1, EHeaderType type = kColumnHeader,
                      UInt_t option = 0);
   ~TGTableHeaderFrame() override {}

   virtual void DrawRegion(Int_t x, Int_t y, UInt_t w, UInt_t h);

   ClassDefOverride(TGTableHeaderFrame, 0) // A frame used internally by TGTable.
};

#endif // ROOT_TGTableFrame