| /************************************************************************** |
| * Copyright (C) 2019-2019 by Savoir-faire Linux * |
| * Author: Isa Nanic <isa.nanic@savoirfairelinux.com> * |
| * * |
| * This program is free software; you can redistribute it and/or modify * |
| * it under the terms of the GNU General Public License as published by * |
| * the Free Software Foundation; either version 3 of the License, or * |
| * (at your option) any later version. * |
| * * |
| * This program is distributed in the hope that it will be useful, * |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| * GNU General Public License for more details. * |
| * * |
| * You should have received a copy of the GNU General Public License * |
| * along with this program. If not, see <https://www.gnu.org/licenses/>. * |
| **************************************************************************/ |
| #pragma once |
| |
| #include <QGraphicsView> |
| #include <QWheelEvent> |
| #include <QDragMoveEvent> |
| |
| class AvatarGraphicsView : public QGraphicsView |
| { |
| Q_OBJECT |
| AvatarGraphicsView(const AvatarGraphicsView& cpy); |
| |
| public: |
| AvatarGraphicsView(QWidget* parent = nullptr); |
| inline void setAvatarSize(int size) { circleSize_ = size; }; |
| |
| private: |
| void wheelEvent(QWheelEvent* event); |
| void zoomImage(const QPoint& steps); |
| |
| void paintEvent(QPaintEvent* e); |
| |
| const qreal zoomIncrement_ = 1.03; |
| int circleSize_ = 130; |
| }; |