src/univ/gauge.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gauge/gauge.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 // Licence:     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 // ============================================================================
  37 // implementation
  38 // ============================================================================
  39
  40 // ----------------------------------------------------------------------------
  41 // wxGauge creation
  42 // ----------------------------------------------------------------------------
  43
  44 void wxGauge::Init()
  45 {
  46     m_gaugePos =
  47     m_rangeMax = 0;
  48 }
  49
  50 bool wxGauge::Create(wxWindow *parent,
  51                      wxWindowID id,
  52                      int range,
  53                      const wxPoint& pos,
  54                      const wxSize& size,
  55                      long style,
  56                      const wxValidator& validator,
  57                      const wxString& name)
  58 {
  59     if ( !wxGaugeBase::Create(parent, id, range, pos, size, style,
  60                               validator, name) )
  61     {
  62         return false;
  63     }
  64
  65     SetInitialSize(size);
  66
  67     return true;
  68 }
  69
  70 // ----------------------------------------------------------------------------
  71 // wxGauge range/position
  72 // ----------------------------------------------------------------------------
  73
  74 void wxGauge::SetRange(int range)
  75 {
  76     wxGaugeBase::SetRange(range);
  77
  78     Refresh();
  79 }
  80
  81 void wxGauge::SetValue(int pos)
  82 {
  83     wxGaugeBase::SetValue(pos);
  84
  85     Refresh();
  86 }
  87
  88 // ----------------------------------------------------------------------------
  89 // wxGauge geometry
  90 // ----------------------------------------------------------------------------
  91
  92 wxSize wxGauge::DoGetBestClientSize() const
  93 {
  94     wxSize size = GetRenderer()->GetProgressBarStep();
  95
  96     // these adjustments are really ridiculous - they are just done to find the
  97     // "correct" result under Windows (FIXME)
  98     if ( IsVertical() )
  99     {
 100         size.x = (3*size.y) / 2 + 2;
 101         size.y = wxDefaultCoord;
 102     }
 103     else
 104     {
 105         size.y = (3*size.x) / 2 + 2;
 106         size.x = wxDefaultCoord;
 107     }
 108
 109     return size;
 110 }
 111
 112 // ----------------------------------------------------------------------------
 113 // wxGauge drawing
 114 // ----------------------------------------------------------------------------
 115
 116 wxBorder wxGauge::GetDefaultBorder() const
 117 {
 118     return wxBORDER_STATIC;
 119 }
 120
 121 void wxGauge::DoDraw(wxControlRenderer *renderer)
 122 {
 123     renderer->DrawProgressBar(this);
 124 }
 125
 126 #endif // wxUSE_GAUGE