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 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
  23
  24 /*
  25  * wxStaticBitmap
  26  */
  27
  28 BEGIN_EVENT_TABLE(wxStaticBitmap, wxStaticBitmapBase)
  29     EVT_PAINT(wxStaticBitmap::OnPaint)
  30 END_EVENT_TABLE()
  31
  32 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
  33            const wxBitmap& bitmap,
  34            const wxPoint& pos,
  35            const wxSize& size,
  36            long style,
  37            const wxString& name)
  38 {
  39     SetName(name);
  40
  41     m_backgroundColour = parent->GetBackgroundColour() ;
  42     m_foregroundColour = parent->GetForegroundColour() ;
  43
  44     m_bitmap = bitmap;
  45     if ( id == wxID_ANY )
  46           m_windowId = (int)NewControlId();
  47     else
  48         m_windowId = id;
  49
  50     m_windowStyle = style;
  51
  52     bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
  53     SetInitialSize( size ) ;
  54
  55     return ret;
  56 }
  57
  58 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
  59 {
  60     m_bitmap = bitmap;
  61     InvalidateBestSize();
  62     SetSize(GetBestSize());
  63     Refresh() ;
  64 }
  65
  66 void wxStaticBitmap::OnPaint( wxPaintEvent& WXUNUSED(event) )
  67 {
  68     wxPaintDC dc(this);
  69     PrepareDC(dc);
  70
  71     if (m_bitmap.Ok())
  72     {
  73         dc.DrawBitmap( m_bitmap , 0 , 0 , TRUE ) ;
  74     }
  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