RGFillAttrSelect.hh

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//======================================================================
/*! \file RGFillAttrSelect.hh
 *
 *  Include file for class RGFillAttrSelect
 */
//======================================================================

#ifndef RG_FILL_ATTR_SELECT_HH
#define RG_FILL_ATTR_SELECT_HH

#include "RBaseFunctions.hh"

// widgets include file
#include "RGColorNumberSelect.hh"

// ROOT include files
#include <TAttFill.h>
#include "RGFillStyleSelect.hh"

///! RGFillAttrSelect widget options
enum RGFillAttrSelectOptions
{
  rgFASVerticalLayout     = 0x00000000,
  rgFASHorizontalLayout   = 0x00000001,
  rgFASExpandColorNumber  = 0x00000100
};

//======================================================================
/*! class RGFillAttrSelect
 *
 *  Widget for filling attributes selection; color and style.
 *
 *  \image html RGFillAttrSelect_h.gif
 *
 *  \image html RGFillAttrSelect_v.gif
 *
 *  Options:
 *  - \b rgLASVerticalLayout:     vertical layout
 *  - \b rgLASHorizontalLayout:   horizontal layout
 *  - \b rgLASExpandColorNumber:  for horizontal layout the color number expands
 *                                (default is filling style)
 */
class RGFillAttrSelect : public TGCompositeFrame
{
  //------------------------------------------------------------
  /*! \object_doc{RGFillAttrSelect} */
  GObject(RGFillAttrSelect);
  //------------------------------------------------------------

  protected:
    RGColorNumberSelect  *w_color;    ///< Fill color widget
    RGFillStyleSelect    *w_style;    ///< Fill style

  //------------------------------------------------------------
  //  Constructors / affectation / destructor
  public:
    RGFillAttrSelect ( TGWindow *p,
                       TAttFill  att = TAttFill(1,0),
                       UInt_t    opt = rgFASVerticalLayout,
                       Int_t     wc  = 3,
                       Int_t     ws  = 5,
                       Int_t     sep = 4 );

  private:
    RGFillAttrSelect ( const RGFillAttrSelect &original );

  public:
    virtual  ~RGFillAttrSelect ( );

  //------------------------------------------------------------
    virtual void  MapSubwindows ( );
    virtual void  SetState      ( const Bool_t b = kTRUE );

    // Functions
    Color_t     GetFillColor      ( ) const;   // inline
    Pixel_t     GetFillColorPixel ( ) const;   // inline
    Style_t     GetFillStyle      ( ) const;   // inline
    TAttFill    GetFillAttr       ( ) const;   // inline

    void    SetFillColor       ( const Color_t c, const Bool_t emit = kTRUE );
    void    SetFillColorPixel  ( const Pixel_t c, const Bool_t emit = kTRUE );
    void    SetFillStyle       ( const Style_t s, const Bool_t emit = kTRUE );

    RGColorNumberSelect * GetColorWidget () const;  // inline
    RGFillStyleSelect   * GetStyleWidget () const;  // inline

  //------------------------------------------------------------
  // Signals

    virtual void  FillColorChanged ( Color_t c );  // *SIGNAL*
    virtual void  FillStyleChanged ( Style_t s );  // *SIGNAL*

  //------------------------------------------------------------
  // Slots


  //------------------------------------------------------------
  /*! For ROOT dictionary.*/
    ClassDef(RGFillAttrSelect,0);
};

//----------------------------------------------------------------------
//  Inline functions
#include "icc/RGFillAttrSelect.icc"

//======================================================================
#endif