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