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wxWidgets/src/xrc/xh_listbk.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name: src/xrc/xh_listbk.cpp
// Purpose: XRC resource for wxListbook
// Author: Vaclav Slavik
// Created: 2000/03/21
// RCS-ID: $Id$
// Copyright: (c) 2000 Vaclav Slavik
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#if wxUSE_XRC && wxUSE_LISTBOOK
#include "wx/xrc/xh_listbk.h"
#include "wx/log.h"
#include "wx/listbook.h"
#include "wx/imaglist.h"
#include "wx/sizer.h"
IMPLEMENT_DYNAMIC_CLASS(wxListbookXmlHandler, wxXmlResourceHandler)
wxListbookXmlHandler::wxListbookXmlHandler()
: wxXmlResourceHandler(), m_isInside(false), m_listbook(NULL)
{
XRC_ADD_STYLE(wxBK_DEFAULT);
XRC_ADD_STYLE(wxBK_LEFT);
XRC_ADD_STYLE(wxBK_RIGHT);
XRC_ADD_STYLE(wxBK_TOP);
XRC_ADD_STYLE(wxBK_BOTTOM);
#if WXWIN_COMPATIBILITY_2_6
XRC_ADD_STYLE(wxLB_DEFAULT);
XRC_ADD_STYLE(wxLB_LEFT);
XRC_ADD_STYLE(wxLB_RIGHT);
XRC_ADD_STYLE(wxLB_TOP);
XRC_ADD_STYLE(wxLB_BOTTOM);
#endif
AddWindowStyles();
}
wxObject *wxListbookXmlHandler::DoCreateResource()
{
if (m_class == wxT("listbookpage"))
{
wxXmlNode *n = GetParamNode(wxT("object"));
if ( !n )
n = GetParamNode(wxT("object_ref"));
if (n)
{
bool old_ins = m_isInside;
m_isInside = false;
wxObject *item = CreateResFromNode(n, m_listbook, NULL);
m_isInside = old_ins;
wxWindow *wnd = wxDynamicCast(item, wxWindow);
if (wnd)
{
m_listbook->AddPage(wnd, GetText(wxT("label")),
GetBool(wxT("selected")));
if ( HasParam(wxT("bitmap")) )
{
wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER);
wxImageList *imgList = m_listbook->GetImageList();
if ( imgList == NULL )
{
imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );
m_listbook->AssignImageList( imgList );
}
int imgIndex = imgList->Add(bmp);
m_listbook->SetPageImage(m_listbook->GetPageCount()-1, imgIndex );
}
}
else
wxLogError(wxT("Error in resource."));
return wnd;
}
else
{
wxLogError(wxT("Error in resource: no control within listbook's <page> tag."));
return NULL;
}
}
else
{
XRC_MAKE_INSTANCE(nb, wxListbook)
nb->Create(m_parentAsWindow,
GetID(),
GetPosition(), GetSize(),
GetStyle(wxT("style")),
GetName());
wxListbook *old_par = m_listbook;
m_listbook = nb;
bool old_ins = m_isInside;
m_isInside = true;
CreateChildren(m_listbook, true/*only this handler*/);
m_isInside = old_ins;
m_listbook = old_par;
return nb;
}
}
bool wxListbookXmlHandler::CanHandle(wxXmlNode *node)
{
return ((!m_isInside && IsOfClass(node, wxT("wxListbook"))) ||
(m_isInside && IsOfClass(node, wxT("listbookpage"))));
}
#endif // wxUSE_XRC && wxUSE_LISTBOOK