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 wxControl
  21 {
  22   DECLARE_DYNAMIC_CLASS(wxSlider)
  23
  24 public:
  25   wxSlider();
  26
  27   inline wxSlider(wxWindow *parent, wxWindowID id,
  28            int value, int minValue, int maxValue,
  29            const wxPoint& pos = wxDefaultPosition,
  30            const wxSize& size = wxDefaultSize,
  31            long style = wxSL_HORIZONTAL,
  32 #if wxUSE_VALIDATORS
  33 #  if defined(__VISAGECPP__)
  34            const wxValidator* validator = wxDefaultValidator,
  35 #  else
  36            const wxValidator& validator = wxDefaultValidator,
  37 #  endif
  38 #endif
  39            const wxString& name = wxSliderNameStr)
  40   {
  41       Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
  42   }
  43
  44   ~wxSlider();
  45
  46   bool Create(wxWindow *parent, wxWindowID id,
  47            int value, int minValue, int maxValue,
  48            const wxPoint& pos = wxDefaultPosition,
  49            const wxSize& size = wxDefaultSize,
  50            long style = wxSL_HORIZONTAL,
  51 #if wxUSE_VALIDATORS
  52 #  if defined(__VISAGECPP__)
  53            const wxValidator* validator = wxDefaultValidator,
  54 #  else
  55            const wxValidator& validator = wxDefaultValidator,
  56 #  endif
  57 #endif
  58            const wxString& name = wxSliderNameStr);
  59
  60   virtual int GetValue() const ;
  61   virtual void SetValue(int);
  62
  63   void GetSize(int *x, int *y) const ;
  64   void GetPosition(int *x, int *y) const ;
  65
  66   bool Show(bool show);
  67
  68   void SetRange(int minValue, int maxValue);
  69
  70   inline int GetMin() const { return m_rangeMin; }
  71   inline int GetMax() const { return m_rangeMax; }
  72
  73   void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
  74
  75
  76
  77   // For trackbars only
  78   void SetTickFreq(int n, int pos);
  79   inline int GetTickFreq() const { return m_tickFreq; }
  80   void SetPageSize(int pageSize);
  81   int GetPageSize() const ;
  82   void ClearSel() ;
  83   void ClearTicks() ;
  84   void SetLineSize(int lineSize);
  85   int GetLineSize() const ;
  86   int GetSelEnd() const ;
  87   int GetSelStart() const ;
  88   void SetSelection(int minPos, int maxPos);
  89   void SetThumbLength(int len) ;
  90   int GetThumbLength() const ;
  91   void SetTick(int tickPos) ;
  92
  93   // IMPLEMENTATION
  94   WXHWND GetStaticMin() const { return m_staticMin; }
  95   WXHWND GetStaticMax() const { return m_staticMax; }
  96   WXHWND GetEditValue() const { return m_staticValue; }
  97   virtual bool ContainsHWND(WXHWND hWnd) const;
  98
  99   void Command(wxCommandEvent& event);
 100   virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
 101           WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 102   virtual bool OS2OnScroll(int orientation, WXWORD wParam,
 103                            WXWORD pos, WXHWND control);
 104
 105  protected:
 106   WXHWND        m_staticMin;
 107   WXHWND        m_staticMax;
 108   WXHWND        m_staticValue;
 109   int           m_rangeMin;
 110   int           m_rangeMax;
 111   int           m_pageSize;
 112   int           m_lineSize;
 113   int           m_tickFreq;
 114
 115   virtual void DoSetSize(int x, int y,
 116                          int width, int height,
 117                          int sizeFlags = wxSIZE_AUTO);
 118 };
 119
 120 #endif
 121     // _WX_SLIDER_H_