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C/C++ Source or Header  |  2002-12-27  |  6KB  |  157 lines
  1. /////////////////////////////////////////////////////////////////////////////
  2. // Name:        slider.h
  3. // Purpose:     wxSlider class
  4. // Author:      David Webster
  5. // Modified by:
  6. // Created:     10/15/99
  7. // RCS-ID:      $Id: SLIDER.H,v 1.11.2.1 2002/12/27 14:49:43 JS Exp $
  8. // Copyright:   (c) David Webster
  9. // Licence:     wxWindows licence
  10. /////////////////////////////////////////////////////////////////////////////
  11.  
  12. #ifndef _WX_SLIDER_H_
  13. #define _WX_SLIDER_H_
  14.  
  15. #include "wx/control.h"
  16.  
  17. // Slider
  18. class WXDLLEXPORT wxSlider: public wxSliderBase
  19. {
  20. public:
  21.   wxSlider();
  22.   inline wxSlider( wxWindow*          pParent
  23.                   ,wxWindowID         vId
  24.                   ,int                nValue
  25.                   ,int                nMinValue
  26.                   ,int                nMaxValue
  27.                   ,const wxPoint&     rPos = wxDefaultPosition
  28.                   ,const wxSize&      rSize = wxDefaultSize
  29.                   ,long               lStyle = wxSL_HORIZONTAL
  30.                   ,const wxValidator& rValidator = wxDefaultValidator
  31.                   ,const wxString&    rsName = wxSliderNameStr
  32.                  )
  33.     {
  34.         Create( pParent
  35.                ,vId
  36.                ,nValue
  37.                ,nMinValue
  38.                ,nMaxValue
  39.                ,rPos
  40.                ,rSize
  41.                ,lStyle
  42.                ,rValidator
  43.                ,rsName
  44.               );
  45.     }
  46.     ~wxSlider();
  47.  
  48.     bool Create( wxWindow*          pParent
  49.                 ,wxWindowID         vId
  50.                 ,int                nValue
  51.                 ,int                nMinValue
  52.                 ,int                nMaxValue
  53.                 ,const wxPoint&     rPos = wxDefaultPosition
  54.                 ,const wxSize&      rSize = wxDefaultSize
  55.                 ,long               lStyle = wxSL_HORIZONTAL
  56.                 ,const wxValidator& rValidator = wxDefaultValidator
  57.                 ,const wxString&    rsName = wxSliderNameStr
  58.                );
  59.  
  60.          virtual int  GetValue(void) const ;
  61.          virtual void SetValue(int);
  62.  
  63.                  void GetSize( int* pnX
  64.                               ,int* pnY
  65.                              ) const;
  66.                  void GetPosition( int* pnX
  67.                                   ,int* pnY
  68.                                  ) const ;
  69.                  bool Show(bool bShow = TRUE);
  70.                  void SetRange( int nMinValue
  71.                                ,int nMaxValue
  72.                               );
  73.  
  74.     inline       int  GetMin(void) const { return m_nRangeMin; }
  75.     inline       int  GetMax(void) const { return m_nRangeMax; }
  76.  
  77.     //
  78.     // For trackbars only
  79.     //
  80.                  void ClearSel(void);
  81.                  void ClearTicks(void);
  82.  
  83.                  int  GetLineSize(void) const;
  84.                  int  GetPageSize(void) const ;
  85.                  int  GetSelEnd(void) const;
  86.                  int  GetSelStart(void) const;
  87.     inline       int  GetTickFreq(void) const { return m_nTickFreq; }
  88.                  int  GetThumbLength(void) const ;
  89.  
  90.                  void SetLineSize(int nLineSize);
  91.                  void SetPageSize(int nPageSize);
  92.                  void SetSelection( int nMinPos
  93.                                    ,int nMaxPos
  94.                                   );
  95.                  void SetThumbLength(int nLen) ;
  96.                  void SetTick(int ntickPos) ;
  97.                  void SetTickFreq( int n
  98.                                   ,int nPos
  99.                                  );
  100.  
  101.     //
  102.     // IMPLEMENTATION
  103.     //
  104.     inline         WXHWND   GetStaticMin(void) const { return m_hStaticMin; }
  105.     inline         WXHWND   GetStaticMax(void) const { return m_hStaticMax; }
  106.     inline         WXHWND   GetEditValue(void) const { return m_hStaticValue; }
  107.            virtual bool     ContainsHWND(WXHWND hWnd) const;
  108.                    void     AdjustSubControls( int  nX
  109.                                               ,int  nY
  110.                                               ,int  nWidth
  111.                                               ,int  nHeight
  112.                                               ,int  nSizeFlags
  113.                                              );
  114.     inline         int      GetSizeFlags(void) { return m_nSizeFlags; }
  115.                    void     Command(wxCommandEvent& rEvent);
  116.            virtual WXHBRUSH OnCtlColor( WXHDC    hDC
  117.                                        ,WXHWND   hWnd
  118.                                        ,WXUINT   uCtlColor
  119.                                        ,WXUINT   uMessage
  120.                                        ,WXWPARAM wParam
  121.                                        ,WXLPARAM lParam
  122.                                       );
  123.            virtual bool     OS2OnScroll( int    nOrientation
  124.                                         ,WXWORD wParam
  125.                                         ,WXWORD wPos
  126.                                         ,WXHWND hControl
  127.                                        );
  128.  
  129. protected:
  130.     WXHWND                          m_hStaticMin;
  131.     WXHWND                          m_hStaticMax;
  132.     WXHWND                          m_hStaticValue;
  133.     int                             m_nRangeMin;
  134.     int                             m_nRangeMax;
  135.     int                             m_nPageSize;
  136.     int                             m_nLineSize;
  137.     int                             m_nTickFreq;
  138.     double                          m_dPixelToRange;
  139.     int                             m_nThumbLength;
  140.     int                             m_nSizeFlags;
  141.  
  142.     virtual void DoGetSize( int* pnWidth
  143.                            ,int* pnHeight
  144.                           ) const;
  145.     virtual void DoSetSize( int  nX
  146.                            ,int  nY
  147.                            ,int  nWidth
  148.                            ,int  nHeight
  149.                            ,int  nSizeFlags = wxSIZE_AUTO
  150.                           );
  151. private:
  152.     DECLARE_DYNAMIC_CLASS(wxSlider)
  153. }; // end of CLASS wxSlider
  154.  
  155. #endif
  156.     // _WX_SLIDER_H_
  157.