include/wx/xrc/xh_treebk.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_treebk.h
   3 // Purpose:     XML resource handler for wxTreebook
   4 // Author:      Evgeniy Tarassov
   5 // Created:     2005/09/28
   6 // Copyright:   (c) 2005 TT-Solutions <vadim@tt-solutions.com>
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_XH_TREEBK_H_
  11 #define _WX_XH_TREEBK_H_
  12
  13 #include "wx/xrc/xmlres.h"
  14
  15 #if wxUSE_TREEBOOK
  16
  17 #include "wx/treebook.h"
  18
  19 WX_DEFINE_ARRAY_SIZE_T(size_t, wxArrayTbkPageIndexes);
  20
  21 // ---------------------------------------------------------------------
  22 // wxTreebookXmlHandler class
  23 // ---------------------------------------------------------------------
  24 // Resource xml structure have to be almost the "same" as for wxNotebook
  25 // except the additional (size_t)depth parameter for treebookpage nodes
  26 // which indicates the depth of the page in the tree.
  27 // There is only one logical constraint on this parameter :
  28 // it cannot be greater than the previous page depth plus one
  29 class WXDLLIMPEXP_XRC wxTreebookXmlHandler : public wxXmlResourceHandler
  30 {
  31 DECLARE_DYNAMIC_CLASS(wxTreebookXmlHandler)
  32 public:
  33     wxTreebookXmlHandler();
  34     virtual wxObject *DoCreateResource();
  35     virtual bool CanHandle(wxXmlNode *node);
  36
  37 private:
  38     bool m_isInside;
  39     wxTreebook * m_tbk;
  40     wxArrayTbkPageIndexes m_treeContext;
  41 };
  42
  43
  44 // Example:
  45 // -------
  46 // Label
  47 // \--First
  48 // |  \--Second
  49 // \--Third
  50 //
  51 //<resource>
  52 //  ...
  53 //  <object class="wxTreebook">
  54 //    <object class="treebookpage">
  55 //      <object class="wxWindow" />
  56 //      <label>My first page</label>
  57 //      <depth>0</depth>
  58 //    </object>
  59 //    <object class="treebookpage">
  60 //      <object class="wxWindow" />
  61 //      <label>First</label>
  62 //      <depth>1</depth>
  63 //    </object>
  64 //    <object class="treebookpage">
  65 //      <object class="wxWindow" />
  66 //      <label>Second</label>
  67 //      <depth>2</depth>
  68 //    </object>
  69 //    <object class="treebookpage">
  70 //      <object class="wxWindow" />
  71 //      <label>Third</label>
  72 //      <depth>1</depth>
  73 //    </object>
  74 //  </object>
  75 //  ...
  76 //</resource>
  77
  78 #endif
  79
  80 #endif // _WX_XH_TREEBK_H_
  81