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
  82      // set min/max size of the slider
  83      virtual void DoSetSizeHints( int minW, int minH,
  84                                 int maxW = -1, int maxH = -1,
  85                                 int incW = -1, int incH = -1 );
  86
  87    protected:
  88      virtual wxSize DoGetBestSize() const;
  89      virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
  90      virtual void   DoMoveWindow(int x, int y, int w, int h);
  91
  92   void Command(wxCommandEvent& event);
  93     virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
  94     void                     MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
  95
  96     // Common processing to invert slider values based on wxSL_INVERSE
  97     int MacInvertOrNot(int value) const;
  98
  99      wxStaticText*    m_macMinimumStatic ;
 100      wxStaticText*    m_macMaximumStatic ;
 101      wxStaticText*    m_macValueStatic ;
 102
 103   int           m_rangeMin;
 104   int           m_rangeMax;
 105   int           m_pageSize;
 106   int           m_lineSize;
 107   int           m_tickFreq;
 108 private :
 109 DECLARE_EVENT_TABLE()
 110 };
 111
 112 #endif
 113     // _WX_SLIDER_H_