Isa Nanic | 6e4a39a | 2018-12-04 14:26:02 -0500 | [diff] [blame] | 1 | /************************************************************************** |
Sébastien Blin | 68abac9 | 2019-01-02 17:41:31 -0500 | [diff] [blame^] | 2 | * Copyright (C) 2019-2019 by Savoir-faire Linux * |
Isa Nanic | 6e4a39a | 2018-12-04 14:26:02 -0500 | [diff] [blame] | 3 | * Author: Isa Nanic <isa.nanic@savoirfairelinux.com> * |
| 4 | * * |
| 5 | * This program is free software; you can redistribute it and/or modify * |
| 6 | * it under the terms of the GNU General Public License as published by * |
| 7 | * the Free Software Foundation; either version 3 of the License, or * |
| 8 | * (at your option) any later version. * |
| 9 | * * |
| 10 | * This program is distributed in the hope that it will be useful, * |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 13 | * GNU General Public License for more details. * |
| 14 | * * |
| 15 | * You should have received a copy of the GNU General Public License * |
| 16 | * along with this program. If not, see <https://www.gnu.org/licenses/>. * |
| 17 | **************************************************************************/ |
| 18 | #pragma once |
| 19 | |
| 20 | #include <QGraphicsView> |
| 21 | #include <QWheelEvent> |
| 22 | #include <QDragMoveEvent> |
| 23 | |
| 24 | class AvatarGraphicsView : public QGraphicsView |
| 25 | { |
| 26 | Q_OBJECT |
| 27 | AvatarGraphicsView(const AvatarGraphicsView& cpy); |
| 28 | |
| 29 | public: |
| 30 | AvatarGraphicsView(QWidget* parent = nullptr); |
| 31 | inline void setAvatarSize(int size) { circleSize_ = size; }; |
| 32 | |
| 33 | private: |
| 34 | void wheelEvent(QWheelEvent* event); |
| 35 | void zoomImage(const QPoint& steps); |
| 36 | |
| 37 | void paintEvent(QPaintEvent* e); |
| 38 | |
| 39 | const qreal zoomIncrement_ = 1.03; |
| 40 | int circleSize_ = 130; |
| 41 | }; |