include/wx/motif/slider.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        slider.h
   3 // Purpose:     wxSlider class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_SLIDER_H_
  13 #define _WX_SLIDER_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "slider.h"
  17 #endif
  18
  19 #include "wx/control.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxSliderNameStr;
  22
  23 // Slider
  24 class WXDLLEXPORT wxSlider: public wxControl
  25 {
  26 DECLARE_DYNAMIC_CLASS(wxSlider)
  27
  28 public:
  29     wxSlider();
  30
  31     wxSlider(wxWindow *parent, wxWindowID id,
  32             int value, int minValue, int maxValue,
  33             const wxPoint& pos = wxDefaultPosition,
  34             const wxSize& size = wxDefaultSize,
  35             long style = wxSL_HORIZONTAL,
  36             const wxValidator& validator = wxDefaultValidator,
  37             const wxString& name = wxSliderNameStr)
  38     {
  39         Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
  40     }
  41
  42     ~wxSlider();
  43
  44     bool Create(wxWindow *parent, wxWindowID id,
  45             int value, int minValue, int maxValue,
  46             const wxPoint& pos = wxDefaultPosition,
  47             const wxSize& size = wxDefaultSize,
  48             long style = wxSL_HORIZONTAL,
  49             const wxValidator& validator = wxDefaultValidator,
  50             const wxString& name = wxSliderNameStr);
  51
  52     virtual int GetValue() const ;
  53     virtual void SetValue(int);
  54
  55     void GetSize(int *x, int *y) const ;
  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     // For trackbars only
  63     void SetTickFreq(int n, int pos);
  64     inline int GetTickFreq() const { return m_tickFreq; }
  65     void SetPageSize(int pageSize);
  66     int GetPageSize() const ;
  67     void ClearSel() ;
  68     void ClearTicks() ;
  69     void SetLineSize(int lineSize);
  70     int GetLineSize() const ;
  71     int GetSelEnd() const ;
  72     int GetSelStart() const ;
  73     void SetSelection(int minPos, int maxPos);
  74     void SetThumbLength(int len) ;
  75     int GetThumbLength() const ;
  76     void SetTick(int tickPos) ;
  77
  78     void Command(wxCommandEvent& event);
  79
  80     // Implementation
  81     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  82     virtual void ChangeBackgroundColour();
  83     virtual void ChangeForegroundColour();
  84
  85 protected:
  86     int           m_rangeMin;
  87     int           m_rangeMax;
  88     int           m_pageSize;
  89     int           m_lineSize;
  90     int           m_tickFreq;
  91
  92     virtual void DoSetSize(int x, int y,
  93                            int width, int height,
  94                            int sizeFlags = wxSIZE_AUTO);
  95
  96 private:
  97     DECLARE_EVENT_TABLE()
  98 };
  99
 100 #endif
 101     // _WX_SLIDER_H_