src/xrc/xh_collpane.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_collpane.cpp
   3 // Purpose:     XML resource handler for wxCollapsiblePane
   4 // Author:      Francesco Montorsi
   5 // Created:     2006-10-27
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 Francesco Montorsi
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_XRC && wxUSE_COLLPANE
  19
  20 #include "wx/xrc/xh_collpane.h"
  21 #include "wx/collpane.h"
  22
  23 IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePaneXmlHandler, wxXmlResourceHandler)
  24
  25 wxCollapsiblePaneXmlHandler::wxCollapsiblePaneXmlHandler() : wxXmlResourceHandler()
  26 {
  27     XRC_ADD_STYLE(wxCP_NO_TLW_RESIZE);
  28     XRC_ADD_STYLE(wxCP_DEFAULT_STYLE);
  29     AddWindowStyles();
  30 }
  31
  32 wxObject *wxCollapsiblePaneXmlHandler::DoCreateResource()
  33 {
  34     if (m_class == wxT("panewindow"))   // read the XRC for the pane window
  35     {
  36         wxXmlNode *n = GetParamNode(wxT("object"));
  37
  38         if ( !n )
  39             n = GetParamNode(wxT("object_ref"));
  40
  41         if (n)
  42         {
  43             bool old_ins = m_isInside;
  44             m_isInside = false;
  45             wxObject *item = CreateResFromNode(n, m_collpane->GetPane(), NULL);
  46             m_isInside = old_ins;
  47
  48             return item;
  49         }
  50         else
  51         {
  52             wxLogError(wxT("Error in resource: no control within collapsible pane's <panewindow> tag."));
  53             return NULL;
  54         }
  55     }
  56     else
  57     {
  58         XRC_MAKE_INSTANCE(ctrl, wxCollapsiblePane)
  59
  60         wxString label = GetParamValue(wxT("label"));
  61         if (label.empty())
  62         {
  63             wxLogError(wxT("Error in resource: empty label for wxCollapsiblePane"));
  64             return NULL;
  65         }
  66
  67         ctrl->Create(m_parentAsWindow,
  68                     GetID(),
  69                     label,
  70                     GetPosition(), GetSize(),
  71                     GetStyle(_T("style"), wxCP_DEFAULT_STYLE),
  72                     wxDefaultValidator,
  73                     GetName());
  74
  75         ctrl->Collapse(GetBool(_T("collapsed")));
  76         SetupWindow(ctrl);
  77
  78         wxCollapsiblePane *old_par = m_collpane;
  79         m_collpane = ctrl;
  80         bool old_ins = m_isInside;
  81         m_isInside = true;
  82         CreateChildren(m_collpane, true/*only this handler*/);
  83         m_isInside = old_ins;
  84         m_collpane = old_par;
  85
  86         return ctrl;
  87     }
  88 }
  89
  90 bool wxCollapsiblePaneXmlHandler::CanHandle(wxXmlNode *node)
  91 {
  92     return IsOfClass(node, wxT("wxCollapsiblePane")) ||
  93             (m_isInside && IsOfClass(node, wxT("panewindow")));
  94 }
  95
  96 #endif // wxUSE_XRC && wxUSE_COLLPANE