src/common/btncmn.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/btncmn.cpp
   3 // Purpose:     implementation of wxButtonBase
   4 // Author:      Vadim Zeitlin
   5 // Created:     2007-04-08
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_BUTTON
  27
  28 #ifndef WX_PRECOMP
  29     #include "wx/button.h"
  30     #include "wx/toplevel.h"
  31 #endif //WX_PRECOMP
  32
  33 // ============================================================================
  34 // implementation
  35 // ============================================================================
  36
  37 wxWindow *wxButtonBase::SetDefault()
  38 {
  39     wxTopLevelWindow * const
  40         tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
  41
  42     wxCHECK_MSG( tlw, NULL, _T("button without top level window?") );
  43
  44     return tlw->SetDefaultItem(this);
  45 }
  46
  47 void wxButtonBase::SetBitmapPosition(wxDirection dir)
  48 {
  49     wxASSERT_MSG( !(dir & ~wxDIRECTION_MASK), "non-direction flag used" );
  50     wxASSERT_MSG( !!(dir & wxLEFT) +
  51                     !!(dir & wxRIGHT) +
  52                       !!(dir & wxTOP) +
  53                        !!(dir & wxBOTTOM) == 1,
  54                    "exactly one direction flag must be set" );
  55
  56     DoSetBitmapPosition(dir);
  57
  58 }
  59 #endif // wxUSE_BUTTON