include/wx/os2/slider.h

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