include/wx/gtk/gauge.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gauge.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifndef __GTKGAUGEH__
  12 #define __GTKGAUGEH__
  13
  14 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/defs.h"
  19
  20 #if wxUSE_GAUGE
  21
  22 #include "wx/object.h"
  23 #include "wx/list.h"
  24 #include "wx/control.h"
  25
  26 //-----------------------------------------------------------------------------
  27 // classes
  28 //-----------------------------------------------------------------------------
  29
  30 class wxGauge;
  31
  32 //-----------------------------------------------------------------------------
  33 // global data
  34 //-----------------------------------------------------------------------------
  35
  36 extern const wxChar* wxGaugeNameStr;
  37
  38 //-----------------------------------------------------------------------------
  39 // wxGaugeBox
  40 //-----------------------------------------------------------------------------
  41
  42 class wxGauge: public wxControl
  43 {
  44 public:
  45     wxGauge() { Init(); }
  46
  47     wxGauge( wxWindow *parent,
  48              wxWindowID id,
  49              int range,
  50              const wxPoint& pos = wxDefaultPosition,
  51              const wxSize& size = wxDefaultSize,
  52              long style = wxGA_HORIZONTAL,
  53              const wxValidator& validator = wxDefaultValidator,
  54              const wxString& name = wxGaugeNameStr )
  55     {
  56         Init();
  57
  58         Create(parent, id, range, pos, size, style, validator, name);
  59     }
  60
  61     bool Create( wxWindow *parent,
  62                  wxWindowID id, int range,
  63                  const wxPoint& pos = wxDefaultPosition,
  64                  const wxSize& size = wxDefaultSize,
  65                  long style = wxGA_HORIZONTAL,
  66                  const wxValidator& validator = wxDefaultValidator,
  67                  const wxString& name = wxGaugeNameStr );
  68
  69     void SetShadowWidth( int WXUNUSED(w) ) { }
  70     void SetBezelFace( int WXUNUSED(w) ) { }
  71     void SetRange( int r );
  72     void SetValue( int pos );
  73     int GetShadowWidth() const { return 0; };
  74     int GetBezelFace() const { return 0; };
  75     int GetRange() const;
  76     int GetValue() const;
  77
  78     bool IsVertical() const { return HasFlag(wxGA_VERTICAL); }
  79
  80     // implementation
  81     // -------------
  82
  83     void ApplyWidgetStyle();
  84
  85     // the max and current gauge values
  86     int m_rangeMax,
  87         m_gaugePos;
  88
  89     // obsolete functions, don't use
  90 #if WXWIN_COMPATIBILITY_2_2
  91     bool GetProgressBar() const { return true; }
  92 #endif // WXWIN_COMPATIBILITY_2_2
  93
  94 protected:
  95     // common part of all ctors
  96     void Init() { m_rangeMax = m_gaugePos = 0; }
  97
  98     // set the gauge value to the value of m_gaugePos
  99     void DoSetGauge();
 100
 101     virtual wxSize DoGetBestSize() const;
 102
 103 private:
 104     DECLARE_DYNAMIC_CLASS(wxGauge)
 105 };
 106
 107 #endif
 108
 109 #endif // __GTKGAUGEH__