src/mac/carbon/statbmp.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbmp.cpp
   3 // Purpose:     wxStaticBitmap
   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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13   #pragma implementation "statbmp.h"
  14 #endif
  15
  16 #include "wx/wxprec.h"
  17
  18 #if wxUSE_STATBMP
  19
  20 #include "wx/statbmp.h"
  21 #include "wx/dcclient.h"
  22
  23 #if !USE_SHARED_LIBRARY
  24 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
  25 #endif
  26
  27 /*
  28  * wxStaticBitmap
  29  */
  30
  31 BEGIN_EVENT_TABLE(wxStaticBitmap, wxStaticBitmapBase)
  32     EVT_PAINT(wxStaticBitmap::OnPaint)
  33 END_EVENT_TABLE()
  34
  35 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
  36            const wxBitmap& bitmap,
  37            const wxPoint& pos,
  38            const wxSize& size,
  39            long style,
  40            const wxString& name)
  41 {
  42     SetName(name);
  43
  44     m_backgroundColour = parent->GetBackgroundColour() ;
  45     m_foregroundColour = parent->GetForegroundColour() ;
  46
  47     m_bitmap = bitmap;
  48     if ( id == -1 )
  49           m_windowId = (int)NewControlId();
  50     else
  51         m_windowId = id;
  52
  53     m_windowStyle = style;
  54
  55     bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
  56     SetBestSize( size ) ;
  57
  58     return ret;
  59 }
  60
  61 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
  62 {
  63     m_bitmap = bitmap;
  64     InvalidateBestSize();
  65     SetSize(GetBestSize());
  66     Refresh() ;
  67 }
  68
  69 void wxStaticBitmap::OnPaint( wxPaintEvent& WXUNUSED(event) )
  70 {
  71     wxPaintDC dc(this);
  72     PrepareDC(dc);
  73
  74     dc.DrawBitmap( m_bitmap , 0 , 0 , TRUE ) ;
  75 }
  76
  77 wxSize wxStaticBitmap::DoGetBestSize() const
  78 {
  79     if ( m_bitmap.Ok() )
  80         return DoGetSizeFromClientSize( wxSize(m_bitmap.GetWidth(), m_bitmap.GetHeight()) );
  81
  82     // this is completely arbitrary
  83     return DoGetSizeFromClientSize( wxSize(16, 16) );
  84 }
  85
  86 #endif
  87