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 // Copyright:   (c) Stefan Csomor
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_SLIDER_H_
  12 #define _WX_SLIDER_H_
  13
  14 #include "wx/control.h"
  15 #include "wx/slider.h"
  16 #include "wx/stattext.h"
  17
  18 // Slider
  19 class WXDLLIMPEXP_CORE wxSlider: public wxSliderBase
  20 {
  21     DECLARE_DYNAMIC_CLASS(wxSlider)
  22
  23 public:
  24     wxSlider();
  25
  26     inline wxSlider(wxWindow *parent, wxWindowID id,
  27                     int value, int minValue, int maxValue,
  28                     const wxPoint& pos = wxDefaultPosition,
  29                     const wxSize& size = wxDefaultSize,
  30                     long style = wxSL_HORIZONTAL,
  31                     const wxValidator& validator = wxDefaultValidator,
  32                     const wxString& name = wxSliderNameStr)
  33     {
  34         Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
  35     }
  36
  37     virtual ~wxSlider();
  38
  39     bool Create(wxWindow *parent, wxWindowID id,
  40                 int value, int minValue, int maxValue,
  41                 const wxPoint& pos = wxDefaultPosition,
  42                 const wxSize& size = wxDefaultSize,
  43                 long style = wxSL_HORIZONTAL,
  44                 const wxValidator& validator = wxDefaultValidator,
  45                 const wxString& name = wxSliderNameStr);
  46
  47     virtual int GetValue() const ;
  48     virtual void SetValue(int);
  49
  50     void SetRange(int minValue, int maxValue);
  51
  52     inline int GetMin() const { return m_rangeMin; }
  53     inline int GetMax() const { return m_rangeMax; }
  54
  55     void SetMin(int minValue) { SetRange(minValue, m_rangeMax); }
  56     void SetMax(int maxValue) { SetRange(m_rangeMin, maxValue); }
  57
  58     // For trackbars only
  59     inline int GetTickFreq() const { return m_tickFreq; }
  60     void SetPageSize(int pageSize);
  61     int GetPageSize() const ;
  62     void ClearSel() ;
  63     void ClearTicks() ;
  64     void SetLineSize(int lineSize);
  65     int GetLineSize() const ;
  66     int GetSelEnd() const ;
  67     int GetSelStart() const ;
  68     void SetSelection(int minPos, int maxPos);
  69     void SetThumbLength(int len) ;
  70     int GetThumbLength() const ;
  71     void SetTick(int tickPos) ;
  72
  73     void Command(wxCommandEvent& event);
  74     // osx specific event handling common for all osx-ports
  75
  76     virtual bool OSXHandleClicked( double timestampsec );
  77     virtual void TriggerScrollEvent( wxEventType scrollEvent ) ;
  78
  79 protected:
  80     // Platform-specific implementation of SetTickFreq
  81     virtual void DoSetTickFreq(int freq);
  82
  83     virtual wxSize DoGetBestSize() const;
  84     virtual void   DoSetSize(int x, int y, int w, int h, int sizeFlags);
  85     virtual void   DoMoveWindow(int x, int y, int w, int h);
  86
  87     // set min/max size of the slider
  88     virtual void DoSetSizeHints( int minW, int minH,
  89                                  int maxW, int maxH,
  90                                  int incW, int incH);
  91
  92     // Common processing to invert slider values based on wxSL_INVERSE
  93     virtual int ValueInvertOrNot(int value) const;
  94
  95     wxStaticText*    m_macMinimumStatic ;
  96     wxStaticText*    m_macMaximumStatic ;
  97     wxStaticText*    m_macValueStatic ;
  98
  99     int           m_rangeMin;
 100     int           m_rangeMax;
 101     int           m_pageSize;
 102     int           m_lineSize;
 103     int           m_tickFreq;
 104 private :
 105 DECLARE_EVENT_TABLE()
 106 };
 107
 108 #endif
 109     // _WX_SLIDER_H_