include/wx/gauge.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gauge.h
   3 // Purpose:     wxGauge interface
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     20.02.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1996-2001 wxWidgets team
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_GAUGE_H_BASE_
  13 #define _WX_GAUGE_H_BASE_
  14
  15 #include "wx/defs.h"
  16
  17 #if wxUSE_GAUGE
  18
  19 #include "wx/control.h"
  20
  21 // ----------------------------------------------------------------------------
  22 // wxGauge style flags
  23 // ----------------------------------------------------------------------------
  24
  25 #define wxGA_HORIZONTAL      wxHORIZONTAL
  26 #define wxGA_VERTICAL        wxVERTICAL
  27
  28 // Win32 only, is default (and only) on some other platforms
  29 #define wxGA_SMOOTH          0x0020
  30
  31 #if WXWIN_COMPATIBILITY_2_6
  32     // obsolete style
  33     #define wxGA_PROGRESSBAR     0
  34 #endif // WXWIN_COMPATIBILITY_2_6
  35
  36 // GTK and Mac always have native implementation of the indeterminate mode
  37 // wxMSW has native implementation only if comctl32.dll >= 6.00
  38 #if !defined(__WXGTK20__) && !defined(__WXMAC__) && !defined(__WXCOCOA__)
  39     #define wxGAUGE_EMULATE_INDETERMINATE_MODE 1
  40 #else
  41     #define wxGAUGE_EMULATE_INDETERMINATE_MODE 0
  42 #endif
  43
  44 extern WXDLLIMPEXP_DATA_CORE(const char) wxGaugeNameStr[];
  45
  46 // ----------------------------------------------------------------------------
  47 // wxGauge: a progress bar
  48 // ----------------------------------------------------------------------------
  49
  50 class WXDLLIMPEXP_CORE wxGaugeBase : public wxControl
  51 {
  52 public:
  53     wxGaugeBase() { m_rangeMax = m_gaugePos = 0; }
  54     virtual ~wxGaugeBase();
  55
  56     bool Create(wxWindow *parent,
  57                 wxWindowID id,
  58                 int range,
  59                 const wxPoint& pos = wxDefaultPosition,
  60                 const wxSize& size = wxDefaultSize,
  61                 long style = wxGA_HORIZONTAL,
  62                 const wxValidator& validator = wxDefaultValidator,
  63                 const wxString& name = wxGaugeNameStr);
  64
  65     // determinate mode API
  66
  67     // set/get the control range
  68     virtual void SetRange(int range);
  69     virtual int GetRange() const;
  70
  71     virtual void SetValue(int pos);
  72     virtual int GetValue() const;
  73
  74     // indeterminate mode API
  75     virtual void Pulse();
  76
  77     // simple accessors
  78     bool IsVertical() const { return HasFlag(wxGA_VERTICAL); }
  79
  80     // appearance params (not implemented for most ports)
  81     virtual void SetShadowWidth(int w);
  82     virtual int GetShadowWidth() const;
  83
  84     virtual void SetBezelFace(int w);
  85     virtual int GetBezelFace() const;
  86
  87     // overriden base class virtuals
  88     virtual bool AcceptsFocus() const { return false; }
  89
  90 protected:
  91     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
  92
  93     // the max position
  94     int m_rangeMax;
  95
  96     // the current position
  97     int m_gaugePos;
  98
  99 #if wxGAUGE_EMULATE_INDETERMINATE_MODE
 100     int m_nDirection;       // can be wxRIGHT or wxLEFT
 101 #endif
 102
 103     DECLARE_NO_COPY_CLASS(wxGaugeBase)
 104 };
 105
 106 #if defined(__WXUNIVERSAL__)
 107     #include "wx/univ/gauge.h"
 108 #elif defined(__WXMSW__)
 109     #include "wx/msw/gauge.h"
 110 #elif defined(__WXMOTIF__)
 111     #include "wx/motif/gauge.h"
 112 #elif defined(__WXGTK20__)
 113     #include "wx/gtk/gauge.h"
 114 #elif defined(__WXGTK__)
 115     #include "wx/gtk1/gauge.h"
 116 #elif defined(__WXMAC__)
 117     #include "wx/mac/gauge.h"
 118 #elif defined(__WXCOCOA__)
 119     #include "wx/cocoa/gauge.h"
 120 #elif defined(__WXPM__)
 121     #include "wx/os2/gauge.h"
 122 #endif
 123
 124 #endif // wxUSE_GAUGE
 125
 126 #endif
 127     // _WX_GAUGE_H_BASE_