QString Project::locationOfObject( QObject *o )
{
    if ( !o )
	return QString::null;

    if ( MainWindow::self ) {
	QWidgetList windows = MainWindow::self->qWorkspace()->windowList();
	for ( QWidget *w = windows.first(); w; w = windows.next() ) {
	    FormWindow *fw = ::qt_cast<FormWindow*>(w);
	    SourceEditor *se = ::qt_cast<SourceEditor*>(w);
	    if ( fw ) {
		if ( fw->isFake() )
		    return objectForFakeForm( fw )->name() + QString( " [Source]" );
		else
		    return fw->name() + QString( " [Source]" );
	    } else if ( se ) {
		if ( !se->object() )
		    continue;
		if ( se->formWindow() )
		    return se->formWindow()->name() + QString( " [Source]" );
		else
		    return makeRelative( se->sourceFile()->fileName() );
	    }
	}
    }

    if ( ::qt_cast<SourceFile*>(o) ) {
	for ( QPtrListIterator<SourceFile> sources = sourceFiles();
	      sources.current(); ++sources ) {
	    SourceFile* f = sources.current();
	    if ( f == o )
		return makeRelative( f->fileName() );
	}
    }

    extern QMap<QWidget*, QString> *qwf_forms;
    if ( !qwf_forms ) {
	qWarning( "Project::locationOfObject: qwf_forms is NULL!" );
	return QString::null;
    }

    QString s = makeRelative( *qwf_forms->find( (QWidget*)o ) );
    s += " [Source]";
    return s;
}