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tabfocusfence.h
1/*
2 * Copyright 2017 Canonical Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15*/
16
17#ifndef TABFOCUSFENCE_H
18#define TABFOCUSFENCE_H
19
20#include <QQuickItem>
21
22// An item that restricts focus Tab travelling
23// to its children
24class TabFocusFenceItem : public QQuickItem
25{
26Q_OBJECT
27
28public:
29 TabFocusFenceItem(QQuickItem *parent = nullptr);
30
31 Q_INVOKABLE bool focusNext();
32 Q_INVOKABLE bool focusPrev();
33
34 void keyPressEvent(QKeyEvent *event) override;
35 void keyReleaseEvent(QKeyEvent *event) override;
36};
37
38#endif