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 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
  22
  23 /*
  24  * wxStaticBitmap
  25  */
  26
  27 BEGIN_EVENT_TABLE(wxStaticBitmap, wxStaticBitmapBase)
  28     EVT_PAINT(wxStaticBitmap::OnPaint)
  29 END_EVENT_TABLE()
  30
  31 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
  32            const wxBitmap& bitmap,
  33            const wxPoint& pos,
  34            const wxSize& s,
  35            long style,
  36            const wxString& name)
  37 {
  38     SetName(name);
  39     wxSize size = s ;
  40     if ( bitmap.Ok() )
  41     {
  42         if ( size.x == -1 )
  43             size.x = bitmap.GetWidth() ;
  44         if ( size.y == -1 )
  45             size.y = bitmap.GetHeight() ;
  46     }
  47
  48     m_backgroundColour = parent->GetBackgroundColour() ;
  49     m_foregroundColour = parent->GetForegroundColour() ;
  50
  51     m_bitmap = bitmap;
  52     if ( id == -1 )
  53           m_windowId = (int)NewControlId();
  54     else
  55         m_windowId = id;
  56
  57     m_windowStyle = style;
  58
  59     bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
  60     SetBestSize( size ) ;
  61
  62     return ret;
  63 }
  64
  65 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
  66 {
  67     m_bitmap = bitmap;
  68     InvalidateBestSize();
  69     SetSize(wxSize(bitmap.GetWidth(), bitmap.GetHeight()));
  70     Refresh() ;
  71 }
  72
  73 void wxStaticBitmap::OnPaint( wxPaintEvent& WXUNUSED(event) )
  74 {
  75     wxPaintDC dc(this);
  76     PrepareDC(dc);
  77
  78     dc.DrawBitmap( m_bitmap , 0 , 0 , TRUE ) ;
  79 }
  80
  81 wxSize wxStaticBitmap::DoGetBestSize() const
  82 {
  83     return wxWindow::DoGetBestSize() ;
  84 }
  85