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