src/mac/carbon/gauge.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gauge.cpp
   3 // Purpose:     wxGauge class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:       wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "gauge.h"
  14 #endif
  15
  16 #include "wx/gauge.h"
  17
  18 #if !USE_SHARED_LIBRARY
  19 IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl)
  20 #endif
  21
  22 #include "wx/mac/uma.h"
  23
  24 bool wxGauge::Create(wxWindow *parent, wxWindowID id,
  25            int range,
  26            const wxPoint& pos,
  27            const wxSize& s,
  28            long style,
  29            const wxValidator& validator,
  30            const wxString& name)
  31 {
  32     m_macIsUserPane = FALSE ;
  33
  34     if ( !wxGaugeBase::Create(parent, id, range, pos, s, style & 0xE0FFFFFF, validator, name) )
  35         return false;
  36
  37     wxSize size = s ;
  38     /*
  39     if ( size.x == wxDefaultCoord && size.y == wxDefaultCoord)
  40     {
  41         size = wxSize( 200 , 16 ) ;
  42     }
  43     */
  44     Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
  45     m_peer = new wxMacControl() ;
  46     verify_noerr ( CreateProgressBarControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds ,
  47      GetValue() , 0 , GetRange() , false /* not indeterminate */ , m_peer->GetControlRefAddr() ) );
  48
  49
  50     MacPostControlCreate(pos,size) ;
  51
  52     return TRUE;
  53 }
  54
  55 void wxGauge::SetRange(int r)
  56 {
  57     // we are going via the base class in case there is
  58     // some change behind the values by it
  59     wxGaugeBase::SetRange(r) ;
  60     if ( m_peer && m_peer->Ok() )
  61         m_peer->SetMaximum( GetRange() ) ;
  62 }
  63
  64 void wxGauge::SetValue(int pos)
  65 {
  66     // we are going via the base class in case there is
  67     // some change behind the values by it
  68     wxGaugeBase::SetValue(pos) ;
  69     if ( m_peer && m_peer->Ok() )
  70         m_peer->SetValue( GetValue() ) ;
  71 }
  72
  73 int wxGauge::GetValue() const
  74 {
  75 /*
  76     if ( m_peer && m_peer->Ok() )
  77         return m_peer->GetValue() ;
  78 */
  79     return m_gaugePos ;
  80 }
  81