1 /* 2 * Strawberry Music Player 3 * This file was part of Clementine. 4 * Copyright 2010, David Sansome <me@davidsansome.com> 5 * 6 * Strawberry 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 * Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>. 18 * 19 */ 20 21 #ifndef MULTILOADINGINDICATOR_H 22 #define MULTILOADINGINDICATOR_H 23 24 #include "config.h" 25 26 #include <QObject> 27 #include <QWidget> 28 #include <QSize> 29 #include <QString> 30 31 class QPaintEvent; 32 33 class BusyIndicator; 34 class TaskManager; 35 36 class MultiLoadingIndicator : public QWidget { 37 Q_OBJECT 38 39 public: 40 explicit MultiLoadingIndicator(QWidget *parent = nullptr); 41 42 static const int kVerticalPadding; 43 static const int kHorizontalPadding; 44 static const int kSpacing; 45 46 void SetTaskManager(TaskManager *task_manager); 47 48 QSize sizeHint() const override; 49 50 signals: 51 void TaskCountChange(int tasks); 52 53 protected: 54 void paintEvent(QPaintEvent*) override; 55 56 private slots: 57 void UpdateText(); 58 59 private: 60 TaskManager *task_manager_; 61 62 BusyIndicator *spinner_; 63 QString text_; 64 }; 65 66 #endif // MULTILOADINGINDICATOR_H 67