include/wx/mac/carbon/slider.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        slider.h
   3 // Purpose:     wxSlider class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_SLIDER_H_
  13 #define _WX_SLIDER_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "slider.h"
  17 #endif
  18
  19 #include "wx/control.h"
  20 #include "wx/slider.h"
  21 #include "wx/stattext.h"
  22
  23 WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
  24
  25 // Slider
  26 class WXDLLEXPORT wxSlider: public wxControl
  27 {
  28     DECLARE_DYNAMIC_CLASS(wxSlider)
  29
  30 public:
  31     wxSlider();
  32
  33     inline wxSlider(wxWindow *parent, wxWindowID id,
  34                     int value, int minValue, int maxValue,
  35                     const wxPoint& pos = wxDefaultPosition,
  36                     const wxSize& size = wxDefaultSize,
  37                     long style = wxSL_HORIZONTAL,
  38                     const wxValidator& validator = wxDefaultValidator,
  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                 const wxValidator& validator = wxDefaultValidator,
  52                 const wxString& name = wxSliderNameStr);
  53
  54     virtual int GetValue() const ;
  55     virtual void SetValue(int);
  56
  57     void SetRange(int minValue, int maxValue);
  58
  59     inline int GetMin() const { return m_rangeMin; }
  60     inline int GetMax() const { return m_rangeMax; }
  61
  62     void SetMin(int minValue) { SetRange(minValue, m_rangeMax); }
  63     void SetMax(int maxValue) { SetRange(m_rangeMin, maxValue); }
  64
  65     // For trackbars only
  66     void SetTickFreq(int n, int pos);
  67     inline int GetTickFreq() const { return m_tickFreq; }
  68     void SetPageSize(int pageSize);
  69     int GetPageSize() const ;
  70     void ClearSel() ;
  71     void ClearTicks() ;
  72     void SetLineSize(int lineSize);
  73     int GetLineSize() const ;
  74     int GetSelEnd() const ;
  75     int GetSelStart() const ;
  76     void SetSelection(int minPos, int maxPos);
  77     void SetThumbLength(int len) ;
  78     int GetThumbLength() const ;
  79     void SetTick(int tickPos) ;
  80
  81     // set min/max size of the slider
  82     virtual void DoSetSizeHints( int minW, int minH,
  83                                  int maxW = -1, int maxH = -1,
  84                                  int incW = -1, int incH = -1 );
  85
  86 protected:
  87     virtual wxSize DoGetBestSize() const;
  88     virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
  89     virtual void   DoMoveWindow(int x, int y, int w, int h);
  90
  91     void Command(wxCommandEvent& event);
  92     virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
  93     void                     MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
  94
  95     // Common processing to invert slider values based on wxSL_INVERSE
  96     virtual int ValueInvertOrNot(int value) const;
  97
  98     wxStaticText*    m_macMinimumStatic ;
  99     wxStaticText*    m_macMaximumStatic ;
 100     wxStaticText*    m_macValueStatic ;
 101
 102     int           m_rangeMin;
 103     int           m_rangeMax;
 104     int           m_pageSize;
 105     int           m_lineSize;
 106     int           m_tickFreq;
 107 private :
 108 DECLARE_EVENT_TABLE()
 109 };
 110
 111 #endif
 112     // _WX_SLIDER_H_