src/mac/statbmp.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbmp.cpp
   3 // Purpose:     wxStaticBitmap
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13   #pragma implementation "statbmp.h"
  14 #endif
  15
  16 #include "wx/defs.h"
  17
  18 #include "wx/statbmp.h"
  19 #include "wx/dcclient.h"
  20
  21 #if !USE_SHARED_LIBRARY
  22 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
  23 #endif
  24
  25 /*
  26  * wxStaticBitmap
  27  */
  28
  29 BEGIN_EVENT_TABLE(wxStaticBitmap, wxStaticBitmapBase)
  30     EVT_PAINT(wxStaticBitmap::OnPaint)
  31 END_EVENT_TABLE()
  32
  33 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
  34            const wxBitmap& bitmap,
  35            const wxPoint& pos,
  36            const wxSize& s,
  37            long style,
  38            const wxString& name)
  39 {
  40     SetName(name);
  41         wxSize size = s ;
  42
  43     m_backgroundColour = parent->GetBackgroundColour() ;
  44     m_foregroundColour = parent->GetForegroundColour() ;
  45
  46     m_bitmap = bitmap;
  47     if ( id == -1 )
  48             m_windowId = (int)NewControlId();
  49     else
  50             m_windowId = id;
  51
  52     m_windowStyle = style;
  53
  54     bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
  55         SetBestSize( size ) ;
  56
  57     return ret;
  58 }
  59
  60 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
  61 {
  62     m_bitmap = bitmap;
  63     Refresh() ;
  64     SetBestSize(wxSize(bitmap.GetWidth(), bitmap.GetHeight()));
  65 }
  66
  67 void wxStaticBitmap::OnPaint( wxPaintEvent &event )
  68 {
  69     wxPaintDC dc(this);
  70     PrepareDC(dc);
  71
  72     dc.DrawBitmap( m_bitmap , 0 , 0 , TRUE ) ;
  73 }
  74
  75 wxSize wxStaticBitmap::DoGetBestSize() const
  76 {
  77    if ( m_bitmap.Ok() )
  78        return wxSize(m_bitmap.GetWidth(), m_bitmap.GetHeight());
  79    else
  80        return wxSize(16, 16);  // completely arbitrary
  81 }
  82