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   inline 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   void GetSize(int *x, int *y) const ;
  55   wxSize GetSize() const { return wxWindow::GetSize(); }
  56
  57   void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
  58   void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO)
  59     { wxWindow::SetSize(rect, sizeFlags); }
  60   void SetSize(const wxSize& size) { wxWindow::SetSize(size); }
  61   virtual void SetSize(int width, int height) { SetSize(-1, -1, width, height, wxSIZE_USE_EXISTING); }
  62
  63   void SetRange(int minValue, int maxValue);
  64
  65   inline int GetMin() const { return m_rangeMin; }
  66   inline int GetMax() const { return m_rangeMax; }
  67
  68   // For trackbars only
  69   void SetTickFreq(int n, int pos);
  70   inline int GetTickFreq() const { return m_tickFreq; }
  71   void SetPageSize(int pageSize);
  72   int GetPageSize() const ;
  73   void ClearSel() ;
  74   void ClearTicks() ;
  75   void SetLineSize(int lineSize);
  76   int GetLineSize() const ;
  77   int GetSelEnd() const ;
  78   int GetSelStart() const ;
  79   void SetSelection(int minPos, int maxPos);
  80   void SetThumbLength(int len) ;
  81   int GetThumbLength() const ;
  82   void SetTick(int tickPos) ;
  83
  84   void Command(wxCommandEvent& event);
  85
  86 // Implementation
  87   virtual void ChangeFont(bool keepOriginalSize = TRUE);
  88   virtual void ChangeBackgroundColour();
  89   virtual void ChangeForegroundColour();
  90
  91  protected:
  92   int           m_rangeMin;
  93   int           m_rangeMax;
  94   int           m_pageSize;
  95   int           m_lineSize;
  96   int           m_tickFreq;
  97 DECLARE_EVENT_TABLE()
  98 };
  99
 100 #endif
 101     // _WX_SLIDER_H_