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C/C++ Source or Header  |  2001-12-31  |  3KB  |  103 lines
  1. /////////////////////////////////////////////////////////////////////////////
  2. // Name:        xh_notbk.cpp
  3. // Purpose:     XRC resource for wxNotebook
  4. // Author:      Vaclav Slavik
  5. // Created:     2000/03/21
  6. // RCS-ID:      $Id: xh_notbk.cpp,v 1.4 2001/12/29 16:14:04 VS Exp $
  7. // Copyright:   (c) 2000 Vaclav Slavik
  8. // Licence:     wxWindows licence
  9. /////////////////////////////////////////////////////////////////////////////
  10.  
  11. #ifdef __GNUG__
  12. #pragma implementation "xh_notbk.h"
  13. #endif
  14.  
  15. // For compilers that support precompilation, includes "wx.h".
  16. #include "wx/wxprec.h"
  17.  
  18. #ifdef __BORLANDC__
  19.     #pragma hdrstop
  20. #endif
  21.  
  22. #include "wx/xrc/xh_notbk.h"
  23.  
  24. #if wxUSE_NOTEBOOK
  25.  
  26. #include "wx/log.h"
  27. #include "wx/notebook.h"
  28. #include "wx/sizer.h"
  29.  
  30. wxNotebookXmlHandler::wxNotebookXmlHandler() 
  31. : wxXmlResourceHandler(), m_isInside(FALSE), m_notebook(NULL)
  32. {
  33.     XRC_ADD_STYLE(wxNB_FIXEDWIDTH);
  34.     XRC_ADD_STYLE(wxNB_LEFT);
  35.     XRC_ADD_STYLE(wxNB_RIGHT);
  36.     XRC_ADD_STYLE(wxNB_BOTTOM);
  37.     AddWindowStyles();
  38. }
  39.  
  40. wxObject *wxNotebookXmlHandler::DoCreateResource()
  41. { 
  42.     if (m_class == wxT("notebookpage"))
  43.     {
  44.         wxXmlNode *n = GetParamNode(wxT("object"));
  45.  
  46.         if ( !n )
  47.             n = GetParamNode(wxT("object_ref"));
  48.  
  49.         if (n)
  50.         {
  51.             bool old_ins = m_isInside;
  52.             m_isInside = FALSE;
  53.             m_isInside = old_ins;
  54.             wxObject *item = CreateResFromNode(n, m_notebook, NULL);
  55.             wxWindow *wnd = wxDynamicCast(item, wxWindow);
  56.  
  57.             if (wnd)
  58.                 m_notebook->AddPage(wnd, GetText(wxT("label")),
  59.                                          GetBool(wxT("selected"), 0));
  60.             else 
  61.                 wxLogError(wxT("Error in resource."));              
  62.             return wnd;
  63.         }
  64.         else
  65.         {
  66.             wxLogError(wxT("Error in resource: no control within notebook's <page> tag."));
  67.             return NULL;
  68.         }
  69.     }
  70.     
  71.     else 
  72.     {
  73.         XRC_MAKE_INSTANCE(nb, wxNotebook)
  74.  
  75.         nb->Create(m_parentAsWindow, 
  76.                    GetID(),
  77.                    GetPosition(), GetSize(),
  78.                    GetStyle(wxT("style")),
  79.                    GetName());
  80.  
  81.         wxNotebook *old_par = m_notebook;
  82.         m_notebook = nb;
  83.         bool old_ins = m_isInside;
  84.         m_isInside = TRUE;
  85.         CreateChildren(m_notebook, TRUE/*only this handler*/);
  86.         m_isInside = old_ins;
  87.         m_notebook = old_par;
  88.  
  89.         if (GetBool(wxT("usenotebooksizer"), FALSE))
  90.             return new wxNotebookSizer(nb);
  91.         else
  92.             return nb;
  93.     }
  94. }
  95.  
  96. bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
  97. {
  98.     return ((!m_isInside && IsOfClass(node, wxT("wxNotebook"))) ||
  99.             (m_isInside && IsOfClass(node, wxT("notebookpage"))));
  100. }
  101.  
  102. #endif
  103.