src/univ/gauge.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gauge/gaugecmn.cpp
   3 // Purpose:     wxGauge for wxUniversal
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     20.02.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_GAUGE
  28
  29 #include "wx/gauge.h"
  30
  31 #ifndef WX_PRECOMP
  32 #endif //WX_PRECOMP
  33
  34 #include "wx/univ/renderer.h"
  35
  36 IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl)
  37
  38 // ============================================================================
  39 // implementation
  40 // ============================================================================
  41
  42 // ----------------------------------------------------------------------------
  43 // wxGauge creation
  44 // ----------------------------------------------------------------------------
  45
  46 void wxGauge::Init()
  47 {
  48     m_gaugePos =
  49     m_rangeMax = 0;
  50 }
  51
  52 bool wxGauge::Create(wxWindow *parent,
  53                      wxWindowID id,
  54                      int range,
  55                      const wxPoint& pos,
  56                      const wxSize& size,
  57                      long style,
  58                      const wxValidator& validator,
  59                      const wxString& name)
  60 {
  61     if ( !wxGaugeBase::Create(parent, id, range, pos, size, style,
  62                               validator, name) )
  63     {
  64         return false;
  65     }
  66
  67     SetBestSize(size);
  68
  69     return true;
  70 }
  71
  72 // ----------------------------------------------------------------------------
  73 // wxGauge range/position
  74 // ----------------------------------------------------------------------------
  75
  76 void wxGauge::SetRange(int range)
  77 {
  78     wxGaugeBase::SetRange(range);
  79
  80     Refresh();
  81 }
  82
  83 void wxGauge::SetValue(int pos)
  84 {
  85     wxGaugeBase::SetValue(pos);
  86
  87     Refresh();
  88 }
  89
  90 // ----------------------------------------------------------------------------
  91 // wxGauge geometry
  92 // ----------------------------------------------------------------------------
  93
  94 wxSize wxGauge::DoGetBestClientSize() const
  95 {
  96     wxSize size = GetRenderer()->GetProgressBarStep();
  97
  98     // these adjustments are really ridiculous - they are just done to find the
  99     // "correct" result under Windows (FIXME)
 100     if ( IsVertical() )
 101     {
 102         size.x = (3*size.y) / 2 + 2;
 103         size.y = wxDefaultCoord;
 104     }
 105     else
 106     {
 107         size.y = (3*size.x) / 2 + 2;
 108         size.x = wxDefaultCoord;
 109     }
 110
 111     return size;
 112 }
 113
 114 // ----------------------------------------------------------------------------
 115 // wxGauge drawing
 116 // ----------------------------------------------------------------------------
 117
 118 wxBorder wxGauge::GetDefaultBorder() const
 119 {
 120     return wxBORDER_STATIC;
 121 }
 122
 123 void wxGauge::DoDraw(wxControlRenderer *renderer)
 124 {
 125     renderer->DrawProgressBar(this);
 126 }
 127
 128 #endif // wxUSE_GAUGE