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 // 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 #if wxUSE_VALIDATORS
  31                   ,const wxValidator& rValidator = wxDefaultValidator
  32 #endif
  33                   ,const wxString&    rsName = wxSliderNameStr
  34                  )
  35     {
  36         Create( pParent
  37                ,vId
  38                ,nValue
  39                ,nMinValue
  40                ,nMaxValue
  41                ,rPos
  42                ,rSize
  43                ,lStyle
  44 #if wxUSE_VALIDATORS
  45                ,rValidator
  46 #endif
  47                ,rsName
  48               );
  49     }
  50     ~wxSlider();
  51
  52     bool Create( wxWindow*          pParent
  53                 ,wxWindowID         vId
  54                 ,int                nValue
  55                 ,int                nMinValue
  56                 ,int                nMaxValue
  57                 ,const wxPoint&     rPos = wxDefaultPosition
  58                 ,const wxSize&      rSize = wxDefaultSize
  59                 ,long               lStyle = wxSL_HORIZONTAL
  60 #if wxUSE_VALIDATORS
  61                 ,const wxValidator& rValidator = wxDefaultValidator
  62 #endif
  63                 ,const wxString&    rsName = wxSliderNameStr
  64                );
  65
  66          virtual int  GetValue(void) const ;
  67          virtual void SetValue(int);
  68
  69                  void GetSize( int* pnX
  70                               ,int* pnY
  71                              ) const;
  72                  void GetPosition( int* pnX
  73                                   ,int* pnY
  74                                  ) const ;
  75                  bool Show(bool bShow = TRUE);
  76                  void SetRange( int nMinValue
  77                                ,int nMaxValue
  78                               );
  79
  80     inline       int  GetMin(void) const { return m_nRangeMin; }
  81     inline       int  GetMax(void) const { return m_nRangeMax; }
  82
  83     //
  84     // For trackbars only
  85     //
  86                  void ClearSel(void);
  87                  void ClearTicks(void);
  88
  89                  int  GetLineSize(void) const;
  90                  int  GetPageSize(void) const ;
  91                  int  GetSelEnd(void) const;
  92                  int  GetSelStart(void) const;
  93     inline       int  GetTickFreq(void) const { return m_nTickFreq; }
  94                  int  GetThumbLength(void) const ;
  95
  96                  void SetLineSize(int nLineSize);
  97                  void SetPageSize(int nPageSize);
  98                  void SetSelection( int nMinPos
  99                                    ,int nMaxPos
 100                                   );
 101                  void SetThumbLength(int nLen) ;
 102                  void SetTick(int ntickPos) ;
 103                  void SetTickFreq( int n
 104                                   ,int nPos
 105                                  );
 106
 107     //
 108     // IMPLEMENTATION
 109     //
 110     inline         WXHWND   GetStaticMin(void) const { return m_hStaticMin; }
 111     inline         WXHWND   GetStaticMax(void) const { return m_hStaticMax; }
 112     inline         WXHWND   GetEditValue(void) const { return m_hStaticValue; }
 113            virtual bool     ContainsHWND(WXHWND hWnd) const;
 114                    void     AdjustSubControls( int  nX
 115                                               ,int  nY
 116                                               ,int  nWidth
 117                                               ,int  nHeight
 118                                               ,int  nSizeFlags
 119                                              );
 120     inline         int      GetSizeFlags(void) { return m_nSizeFlags; }
 121                    void     Command(wxCommandEvent& rEvent);
 122            virtual WXHBRUSH OnCtlColor( WXHDC    hDC
 123                                        ,WXHWND   hWnd
 124                                        ,WXUINT   uCtlColor
 125                                        ,WXUINT   uMessage
 126                                        ,WXWPARAM wParam
 127                                        ,WXLPARAM lParam
 128                                       );
 129            virtual bool     OS2OnScroll( int    nOrientation
 130                                         ,WXWORD wParam
 131                                         ,WXWORD wPos
 132                                         ,WXHWND hControl
 133                                        );
 134
 135 protected:
 136     WXHWND                          m_hStaticMin;
 137     WXHWND                          m_hStaticMax;
 138     WXHWND                          m_hStaticValue;
 139     int                             m_nRangeMin;
 140     int                             m_nRangeMax;
 141     int                             m_nPageSize;
 142     int                             m_nLineSize;
 143     int                             m_nTickFreq;
 144     double                          m_dPixelToRange;
 145     int                             m_nThumbLength;
 146     int                             m_nSizeFlags;
 147
 148     virtual void DoGetSize( int* pnWidth
 149                            ,int* pnHeight
 150                           ) const;
 151     virtual void DoSetSize( int  nX
 152                            ,int  nY
 153                            ,int  nWidth
 154                            ,int  nHeight
 155                            ,int  nSizeFlags = wxSIZE_AUTO
 156                           );
 157 private:
 158     DECLARE_DYNAMIC_CLASS(wxSlider)
 159 }; // end of CLASS wxSlider
 160
 161 #endif
 162     // _WX_SLIDER_H_