include/wx/osx/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 #include "wx/control.h"
  16 #include "wx/slider.h"
  17 #include "wx/stattext.h"
  18
  19 WXDLLIMPEXP_DATA_CORE(extern const char) wxSliderNameStr[];
  20
  21 // Slider
  22 class WXDLLIMPEXP_CORE wxSlider: public wxSliderBase
  23 {
  24     DECLARE_DYNAMIC_CLASS(wxSlider)
  25
  26 public:
  27     wxSlider();
  28
  29     inline wxSlider(wxWindow *parent, wxWindowID id,
  30                     int value, int minValue, int maxValue,
  31                     const wxPoint& pos = wxDefaultPosition,
  32                     const wxSize& size = wxDefaultSize,
  33                     long style = wxSL_HORIZONTAL,
  34                     const wxValidator& validator = wxDefaultValidator,
  35                     const wxString& name = wxSliderNameStr)
  36     {
  37         Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
  38     }
  39
  40     virtual ~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                 const wxValidator& validator = wxDefaultValidator,
  48                 const wxString& name = wxSliderNameStr);
  49
  50     virtual int GetValue() const ;
  51     virtual void SetValue(int);
  52
  53     void SetRange(int minValue, int maxValue);
  54
  55     inline int GetMin() const { return m_rangeMin; }
  56     inline int GetMax() const { return m_rangeMax; }
  57
  58     void SetMin(int minValue) { SetRange(minValue, m_rangeMax); }
  59     void SetMax(int maxValue) { SetRange(m_rangeMin, maxValue); }
  60
  61     // For trackbars only
  62     inline int GetTickFreq() const { return m_tickFreq; }
  63     void SetPageSize(int pageSize);
  64     int GetPageSize() const ;
  65     void ClearSel() ;
  66     void ClearTicks() ;
  67     void SetLineSize(int lineSize);
  68     int GetLineSize() const ;
  69     int GetSelEnd() const ;
  70     int GetSelStart() const ;
  71     void SetSelection(int minPos, int maxPos);
  72     void SetThumbLength(int len) ;
  73     int GetThumbLength() const ;
  74     void SetTick(int tickPos) ;
  75
  76     void Command(wxCommandEvent& event);
  77     // osx specific event handling common for all osx-ports
  78
  79     virtual bool OSXHandleClicked( double timestampsec );
  80     virtual void TriggerScrollEvent( wxEventType scrollEvent ) ;
  81
  82 protected:
  83     // Platform-specific implementation of SetTickFreq
  84     virtual void DoSetTickFreq(int freq);
  85
  86     virtual wxSize DoGetBestSize() const;
  87     virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
  88     virtual void   DoMoveWindow(int x, int y, int w, int h);
  89
  90     // set min/max size of the slider
  91     virtual void DoSetSizeHints( int minW, int minH,
  92                                  int maxW, int maxH,
  93                                  int incW, int incH);
  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_