Fix <object_ref> processing to respect overridden attributes.

[wxWidgets.git] / src / xrc / xh_bttn.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/xrc/xh_bttn.cpp
// Purpose:     XRC resource for buttons
// Author:      Vaclav Slavik
// Created:     2000/03/05
// 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_BUTTON

#include "wx/xrc/xh_bttn.h"

#ifndef WX_PRECOMP
    #include "wx/button.h"
#endif

IMPLEMENT_DYNAMIC_CLASS(wxButtonXmlHandler, wxXmlResourceHandler)

wxButtonXmlHandler::wxButtonXmlHandler()
: wxXmlResourceHandler()
{
    XRC_ADD_STYLE(wxBU_LEFT);
    XRC_ADD_STYLE(wxBU_RIGHT);
    XRC_ADD_STYLE(wxBU_TOP);
    XRC_ADD_STYLE(wxBU_BOTTOM);
    XRC_ADD_STYLE(wxBU_EXACTFIT);
    AddWindowStyles();
}

wxObject *wxButtonXmlHandler::DoCreateResource()
{
   XRC_MAKE_INSTANCE(button, wxButton)

   button->Create(m_parentAsWindow,
                    GetID(),
                    GetText(wxT("label")),
                    GetPosition(), GetSize(),
                    GetStyle(),
                    wxDefaultValidator,
                    GetName());

    if (GetBool(wxT("default"), 0))
        button->SetDefault();

    if ( GetParamNode("bitmap") )
    {
        wxDirection dir;
        const wxString dirstr = GetParamValue("direction");
        if ( dirstr.empty() || dirstr == "wxLEFT" )
            dir = wxLEFT;
        else if ( dirstr == "wxRIGHT" )
            dir = wxRIGHT;
        else if ( dirstr == "wxTOP" )
            dir = wxTOP;
        else if ( dirstr == "wxBOTTOM" )
            dir = wxBOTTOM;
        else
        {
            ReportError
            (
                GetParamNode("bitmapposition"),
                wxString::Format
                (
                    "Invalid bitmap position \"%s\": must be one of "
                    "wxLEFT|wxRIGHT|wxTOP|wxBOTTOM.",
                    dirstr
                )
            );

            dir = wxLEFT;
        }

        button->SetBitmap(GetBitmap("bitmap", wxART_BUTTON), dir);
    }

    SetupWindow(button);

    return button;
}

bool wxButtonXmlHandler::CanHandle(wxXmlNode *node)
{
    return IsOfClass(node, wxT("wxButton"));
}

#endif // wxUSE_XRC && wxUSE_BUTTON