1 /* 2 * Copyright (C) 2016, Mike Walters <mike@flomp.net> 3 * 4 * This file is part of inspectrum. 5 * 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #pragma once 21 22 #include <QMouseEvent> 23 #include <QObject> 24 #include <QPoint> 25 #include "util.h" 26 27 class Cursor : public QObject 28 { 29 Q_OBJECT 30 31 public: 32 Cursor(Qt::Orientation orientation, Qt::CursorShape mouseCursorShape, QObject * parent); 33 int pos(); 34 void setPos(int newPos); 35 bool mouseEvent(QEvent::Type type, QMouseEvent event); 36 37 signals: 38 void posChanged(); 39 40 private: 41 int fromPoint(QPoint point); 42 bool pointOverCursor(QPoint point); 43 44 Qt::Orientation orientation; 45 Qt::CursorShape cursorShape; 46 bool dragging = false; 47 bool cursorOverrided = false; 48 int cursorPosition = 0; 49 }; 50