include/wx/osx/slider.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/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 // Slider
  20 class WXDLLIMPEXP_CORE wxSlider: public wxSliderBase
  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                     const wxValidator& validator = wxDefaultValidator,
  33                     const wxString& name = wxSliderNameStr)
  34     {
  35         Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
  36     }
  37
  38     virtual ~wxSlider();
  39
  40     bool Create(wxWindow *parent, wxWindowID id,
  41                 int value, int minValue, int maxValue,
  42                 const wxPoint& pos = wxDefaultPosition,
  43                 const wxSize& size = wxDefaultSize,
  44                 long style = wxSL_HORIZONTAL,
  45                 const wxValidator& validator = wxDefaultValidator,
  46                 const wxString& name = wxSliderNameStr);
  47
  48     virtual int GetValue() const ;
  49     virtual void SetValue(int);
  50
  51     void SetRange(int minValue, int maxValue);
  52
  53     inline int GetMin() const { return m_rangeMin; }
  54     inline int GetMax() const { return m_rangeMax; }
  55
  56     void SetMin(int minValue) { SetRange(minValue, m_rangeMax); }
  57     void SetMax(int maxValue) { SetRange(m_rangeMin, maxValue); }
  58
  59     // For trackbars only
  60     inline int GetTickFreq() const { return m_tickFreq; }
  61     void SetPageSize(int pageSize);
  62     int GetPageSize() const ;
  63     void ClearSel() ;
  64     void ClearTicks() ;
  65     void SetLineSize(int lineSize);
  66     int GetLineSize() const ;
  67     int GetSelEnd() const ;
  68     int GetSelStart() const ;
  69     void SetSelection(int minPos, int maxPos);
  70     void SetThumbLength(int len) ;
  71     int GetThumbLength() const ;
  72     void SetTick(int tickPos) ;
  73
  74     void Command(wxCommandEvent& event);
  75     // osx specific event handling common for all osx-ports
  76
  77     virtual bool OSXHandleClicked( double timestampsec );
  78     virtual void TriggerScrollEvent( wxEventType scrollEvent ) ;
  79
  80 protected:
  81     // Platform-specific implementation of SetTickFreq
  82     virtual void DoSetTickFreq(int freq);
  83
  84     virtual wxSize DoGetBestSize() const;
  85     virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
  86     virtual void   DoMoveWindow(int x, int y, int w, int h);
  87
  88     // set min/max size of the slider
  89     virtual void DoSetSizeHints( int minW, int minH,
  90                                  int maxW, int maxH,
  91                                  int incW, int incH);
  92
  93     // Common processing to invert slider values based on wxSL_INVERSE
  94     virtual int ValueInvertOrNot(int value) const;
  95
  96     wxStaticText*    m_macMinimumStatic ;
  97     wxStaticText*    m_macMaximumStatic ;
  98     wxStaticText*    m_macValueStatic ;
  99
 100     int           m_rangeMin;
 101     int           m_rangeMax;
 102     int           m_pageSize;
 103     int           m_lineSize;
 104     int           m_tickFreq;
 105 private :
 106 DECLARE_EVENT_TABLE()
 107 };
 108
 109 #endif
 110     // _WX_SLIDER_H_