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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "gaugeuniv.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32 #endif //WX_PRECOMP
  33
  34 #include "wx/gauge.h"
  35
  36 #if wxUSE_GAUGE
  37
  38 #include "wx/univ/renderer.h"
  39
  40 IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl)
  41
  42 // ============================================================================
  43 // implementation
  44 // ============================================================================
  45
  46 // ----------------------------------------------------------------------------
  47 // wxGauge creation
  48 // ----------------------------------------------------------------------------
  49
  50 void wxGauge::Init()
  51 {
  52     m_gaugePos =
  53     m_rangeMax = 0;
  54 }
  55
  56 bool wxGauge::Create(wxWindow *parent,
  57                      wxWindowID id,
  58                      int range,
  59                      const wxPoint& pos,
  60                      const wxSize& size,
  61                      long style,
  62                      const wxValidator& validator,
  63                      const wxString& name)
  64 {
  65     if ( !wxGaugeBase::Create(parent, id, range, pos, size, style,
  66                               validator, name) )
  67     {
  68         return FALSE;
  69     }
  70
  71     SetBestSize(size);
  72
  73     return TRUE;
  74 }
  75
  76 // ----------------------------------------------------------------------------
  77 // wxGauge range/position
  78 // ----------------------------------------------------------------------------
  79
  80 void wxGauge::SetRange(int range)
  81 {
  82     wxGaugeBase::SetRange(range);
  83
  84     Refresh();
  85 }
  86
  87 void wxGauge::SetValue(int pos)
  88 {
  89     wxGaugeBase::SetValue(pos);
  90
  91     Refresh();
  92 }
  93
  94 // ----------------------------------------------------------------------------
  95 // wxGauge geometry
  96 // ----------------------------------------------------------------------------
  97
  98 wxSize wxGauge::DoGetBestClientSize() const
  99 {
 100     wxSize size = GetRenderer()->GetProgressBarStep();
 101
 102     // these adjustments are really ridiculous - they are just done to find the
 103     // "correct" result under Windows (FIXME)
 104     if ( IsVertical() )
 105     {
 106         size.x = (3*size.y) / 2 + 2;
 107         size.y = -1;
 108     }
 109     else
 110     {
 111         size.y = (3*size.x) / 2 + 2;
 112         size.x = -1;
 113     }
 114
 115     return size;
 116 }
 117
 118 // ----------------------------------------------------------------------------
 119 // wxGauge drawing
 120 // ----------------------------------------------------------------------------
 121
 122 wxBorder wxGauge::GetDefaultBorder() const
 123 {
 124     return wxBORDER_STATIC;
 125 }
 126
 127 void wxGauge::DoDraw(wxControlRenderer *renderer)
 128 {
 129     renderer->DrawProgressBar(this);
 130 }
 131
 132 #endif // wxUSE_GAUGE