src/osx/bmpbuttn_osx.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/bmpbuttn_osx.cpp
   3 // Purpose:     wxBitmapButton
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // Copyright:   (c) Stefan Csomor
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #include "wx/wxprec.h"
  12
  13 #if wxUSE_BMPBUTTON
  14
  15 #include "wx/bmpbuttn.h"
  16 #include "wx/image.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/dcmemory.h"
  20 #endif
  21
  22 #include "wx/osx/private.h"
  23
  24 //---------------------------------------------------------------------------
  25
  26 bool wxBitmapButton::Create( wxWindow *parent,
  27                              wxWindowID id,
  28                              const wxBitmap& bitmap,
  29                              const wxPoint& pos,
  30                              const wxSize& size,
  31                              long style,
  32                              const wxValidator& validator,
  33                              const wxString& name )
  34 {
  35     DontCreatePeer();
  36
  37     if ( !wxBitmapButtonBase::Create(parent, id, pos, size, style,
  38                                      validator, name) )
  39         return false;
  40
  41     if ( style & wxBU_AUTODRAW )
  42     {
  43         m_marginX =
  44         m_marginY = wxDEFAULT_BUTTON_MARGIN;
  45     }
  46     else
  47     {
  48         m_marginX =
  49         m_marginY = 0;
  50     }
  51
  52     m_bitmaps[State_Normal] = bitmap;
  53
  54     SetPeer(wxWidgetImpl::CreateBitmapButton( this, parent, id, bitmap, pos, size, style, GetExtraStyle() ));
  55
  56     MacPostControlCreate( pos, size );
  57
  58     return true;
  59 }
  60
  61 wxSize wxBitmapButton::DoGetBestSize() const
  62 {
  63     wxSize best(m_marginX, m_marginY);
  64
  65     best *= 2;
  66
  67     if ( GetBitmapLabel().IsOk() )
  68     {
  69         best += GetBitmapLabel().GetSize();
  70     }
  71
  72     return best;
  73 }
  74
  75 #endif // wxUSE_BMPBUTTON