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77 lines
2.1 KiB
77 lines
2.1 KiB
// -*- c++ -*-
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/*
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* Copyright (C) 2003, Richard J. Moore <rich@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KJSEMBED_JSOBJECTEVENTPROXY_H
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#define KJSEMBED_JSOBJECTEVENTPROXY_H
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#include <qbitarray.h>
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#include <qobject.h>
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#include <kjs/object.h>
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#include <global.h>
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namespace KJSEmbed {
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class JSObjectProxy;
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/**
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* Filters events for a QObject and forwards them to a JS handler.
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*
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* @version $Id$
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* @author Richard Moore, rich@kde.org
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*/
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class KJSEMBED_EXPORT JSObjectEventProxy : public QObject
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{
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Q_OBJECT
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public:
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JSObjectEventProxy( JSObjectProxy *parent, const char *name=0 );
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virtual ~JSObjectEventProxy();
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/** Returns true iff we forward the event type to JS. */
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bool isFiltered( QEvent::Type t ) const;
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/** Adds an event type to those we forward to JS. */
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void addFilter( QEvent::Type t );
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/**
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* Removes an event type from those we forward to JS. If there are no
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* event types left to forward then we self-destruct.
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*/
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void removeFilter( QEvent::Type t );
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/** Reimplemented to forward events to JS. */
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bool eventFilter ( QObject *watched, QEvent *e );
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protected:
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KJS::Value callHandler( QEvent *e );
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private:
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JSObjectProxy *proxy;
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QBitArray eventMask;
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uint refcount;
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class JSObjectEventProxyPrivate *d;
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};
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} // KJSEmbed
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#endif // KJSEMBED_JSOBJECTEVENTPROXY_H
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