src/mac/classic/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 #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     if ( bitmap.Ok() )
  43     {
  44         if ( size.x == -1 )
  45             size.x = bitmap.GetWidth() ;
  46         if ( size.y == -1 )
  47             size.y = bitmap.GetHeight() ;
  48     }
  49
  50     m_backgroundColour = parent->GetBackgroundColour() ;
  51     m_foregroundColour = parent->GetForegroundColour() ;
  52
  53     m_bitmap = bitmap;
  54     if ( id == -1 )
  55           m_windowId = (int)NewControlId();
  56     else
  57         m_windowId = id;
  58
  59     m_windowStyle = style;
  60
  61     bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
  62     SetBestSize( size ) ;
  63
  64     return ret;
  65 }
  66
  67 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
  68 {
  69     m_bitmap = bitmap;
  70     InvalidateBestSize();
  71     SetSize(wxSize(bitmap.GetWidth(), bitmap.GetHeight()));
  72     Refresh() ;
  73 }
  74
  75 void wxStaticBitmap::OnPaint( wxPaintEvent& WXUNUSED(event) )
  76 {
  77     wxPaintDC dc(this);
  78     PrepareDC(dc);
  79
  80     dc.DrawBitmap( m_bitmap , 0 , 0 , TRUE ) ;
  81 }
  82
  83 wxSize wxStaticBitmap::DoGetBestSize() const
  84 {
  85     return wxWindow::DoGetBestSize() ;
  86 }
  87