src/hbwidgets/itemviews/hbindexfeedback.h
changeset 0 16d8024aca5e
child 2 06ff229162e9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbwidgets/itemviews/hbindexfeedback.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** 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 HbWidgets 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 HBINDEXFEEDBACK_H
+#define HBINDEXFEEDBACK_H
+
+#include <hbglobal.h>
+#include <hbwidget.h>
+
+class HbScrollBar;
+class HbAbstractItemView;
+class HbIndexFeedbackPrivate;
+class HbStyleOptionIndexFeedback;
+
+QT_BEGIN_NAMESPACE
+class QGraphicsItem;
+QT_END_NAMESPACE
+
+class HB_WIDGETS_EXPORT HbIndexFeedback : public HbWidget
+{
+    Q_OBJECT
+
+    Q_ENUMS( IndexFeedbackPolicy )
+
+    Q_PROPERTY( IndexFeedbackPolicy IndexFeedbackPolicy READ indexFeedbackPolicy WRITE setIndexFeedbackPolicy)
+
+public:
+    enum IndexFeedbackPolicy {
+        IndexFeedbackNone = 0,
+        IndexFeedbackSingleCharacter,
+        IndexFeedbackThreeCharacter,
+        IndexFeedbackString
+    };
+
+public:
+    explicit HbIndexFeedback(QGraphicsItem *parent=0);
+    virtual ~HbIndexFeedback();
+
+    enum { Type = Hb::ItemType_IndexFeedback };
+    int type() const { return Type; }
+
+    void setIndexFeedbackPolicy( IndexFeedbackPolicy policy);
+    IndexFeedbackPolicy indexFeedbackPolicy() const;
+
+    void setItemView(HbAbstractItemView *itemView);
+    HbAbstractItemView* itemView() const;
+
+    virtual QGraphicsItem *primitive(HbStyle::Primitive primitive) const;
+
+protected:
+    virtual void polish( HbStyleParameters& params);
+    virtual bool sceneEventFilter(QGraphicsItem* watched, QEvent* event);
+    virtual bool eventFilter(QObject *obj, QEvent *event);
+    void initStyleOption(HbStyleOptionIndexFeedback *option) const;
+
+private:
+    Q_DECLARE_PRIVATE_D(d_ptr, HbIndexFeedback)
+    Q_DISABLE_COPY(HbIndexFeedback)
+
+    Q_PRIVATE_SLOT(d_func(), void _q_scrollPositionChanged(qreal, Qt::Orientation))
+    Q_PRIVATE_SLOT(d_func(), void _q_hideIndexFeedback())
+    Q_PRIVATE_SLOT(d_func(), void _q_itemViewDestroyed())
+    Q_PRIVATE_SLOT(d_func(), void _q_hideIndexFeedbackNow())
+};
+
+#endif // HBINDEXFEEDBACK_H