1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 Jochen Becher 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include <QGraphicsItem> 29 30 namespace qmt { 31 32 class AlignLineItem : public QGraphicsItem 33 { 34 public: 35 enum Direction { 36 Horizontal, 37 Vertical 38 }; 39 40 explicit AlignLineItem(Direction direction, QGraphicsItem *parent = nullptr); 41 ~AlignLineItem() override; 42 43 void setLine(qreal pos); 44 void setLine(qreal pos, qreal otherPos1, qreal otherPos2); 45 46 QRectF boundingRect() const override; 47 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, 48 QWidget *widget = nullptr) override; 49 50 Direction m_direction = Horizontal; 51 QGraphicsLineItem *m_alignLine = nullptr; 52 QGraphicsLineItem *m_highlightLine = nullptr; 53 }; 54 55 } // namespace qmt 56