include/wx/gtk/slider.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/slider.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_GTK_SLIDER_H_
  11 #define _WX_GTK_SLIDER_H_
  12
  13 // ----------------------------------------------------------------------------
  14 // wxSlider
  15 // ----------------------------------------------------------------------------
  16
  17 class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase
  18 {
  19 public:
  20     wxSlider();
  21     wxSlider(wxWindow *parent,
  22              wxWindowID id,
  23              int value, int minValue, int maxValue,
  24              const wxPoint& pos = wxDefaultPosition,
  25              const wxSize& size = wxDefaultSize,
  26              long style = wxSL_HORIZONTAL,
  27              const wxValidator& validator = wxDefaultValidator,
  28              const wxString& name = wxSliderNameStr)
  29     {
  30         Create( parent, id, value, minValue, maxValue,
  31                 pos, size, style, validator, name );
  32     }
  33     ~wxSlider();
  34
  35     bool Create(wxWindow *parent,
  36                 wxWindowID id,
  37                 int value, int minValue, int maxValue,
  38                 const wxPoint& pos = wxDefaultPosition,
  39                 const wxSize& size = wxDefaultSize,
  40                 long style = wxSL_HORIZONTAL,
  41                 const wxValidator& validator = wxDefaultValidator,
  42                 const wxString& name = wxSliderNameStr);
  43
  44     // implement the base class pure virtuals
  45     virtual int GetValue() const;
  46     virtual void SetValue(int value);
  47
  48     virtual void SetRange(int minValue, int maxValue);
  49     virtual int GetMin() const;
  50     virtual int GetMax() const;
  51
  52     virtual void SetLineSize(int lineSize);
  53     virtual void SetPageSize(int pageSize);
  54     virtual int GetLineSize() const;
  55     virtual int GetPageSize() const;
  56
  57     virtual void SetThumbLength(int lenPixels);
  58     virtual int GetThumbLength() const;
  59
  60     static wxVisualAttributes
  61     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
  62
  63     // implementation
  64     void GTKDisableEvents();
  65     void GTKEnableEvents();
  66     bool GTKEventsDisabled() const;
  67
  68     double m_pos;
  69     int m_scrollEventType;
  70     bool m_needThumbRelease;
  71     GtkWidget *m_scale;
  72
  73 protected:
  74     GtkWidget *m_minLabel,*m_maxLabel;
  75     bool m_blockScrollEvent;
  76
  77     virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
  78
  79     // set the slider value unconditionally
  80     void GTKSetValue(int value);
  81
  82     DECLARE_DYNAMIC_CLASS(wxSlider)
  83 };
  84
  85 #endif // _WX_GTK_SLIDER_H_