src/hbcore/inputfw/hbinputregioncollector_p.h
changeset 5 627c4a0fd0e7
child 6 c3690ec91ef8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbcore/inputfw/hbinputregioncollector_p.h	Fri Jun 11 13:58:22 2010 +0300
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbCore module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HB_INPUT_REGION_COLLECTOR_H
+#define HB_INPUT_REGION_COLLECTOR_H
+
+#include "hbinputdef.h"
+
+#include <QObject>
+#include <QRegion>
+
+class HbWidget;
+class HbInputRegionCollectorPrivate;
+
+class HB_CORE_PRIVATE_EXPORT HbInputRegionCollector : public QObject
+{
+    Q_OBJECT
+public:
+    static HbInputRegionCollector *instance();
+    ~HbInputRegionCollector();
+
+    void attach (HbWidget *widget);
+    void detach (HbWidget *widget);
+    void setEnabled ( bool enabled );
+    void update ();
+
+protected:
+    bool eventFilter (QObject *obj, QEvent *event);
+
+signals:
+    void updateRegion (QRegion region);
+
+private:
+    HbInputRegionCollector();
+    HbInputRegionCollectorPrivate *const d_ptr;
+
+private:
+    Q_DECLARE_PRIVATE_D(d_ptr, HbInputRegionCollector)
+    Q_DISABLE_COPY(HbInputRegionCollector)
+};
+
+#endif // HB_INPUT_REGION_COLLECTOR_H