src/osx/carbon/statbmp.cpp

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