1 /************************************************************************** 2 * Otter Browser: Web browser controlled by the user, not vice-versa. 3 * Copyright (C) 2015 - 2018 Michal Dutkiewicz aka Emdek <michal@emdek.pl> 4 * Copyright (C) 2016 Piotr Wójcik <chocimier@tlen.pl> 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 21 #ifndef OTTER_ICONWIDGET_H 22 #define OTTER_ICONWIDGET_H 23 24 #include <QtWidgets/QToolButton> 25 26 namespace Otter 27 { 28 29 class IconWidget final : public QToolButton 30 { 31 Q_OBJECT 32 33 public: 34 explicit IconWidget(QWidget *parent = nullptr); 35 36 void setIcon(const QString &icon); 37 void setIcon(const QIcon &icon); 38 void setDefaultIcon(const QString &icon); 39 QString getIcon() const; 40 int heightForWidth(int width) const override; 41 bool hasHeightForWidth() const override; 42 43 protected: 44 void changeEvent(QEvent *event) override; 45 void resizeEvent(QResizeEvent *event) override; 46 47 protected slots: 48 void clear(); 49 void reset(); 50 void selectFromFile(); 51 void selectFromTheme(); 52 void populateMenu(); 53 54 private: 55 QString m_icon; 56 QString m_defaultIcon; 57 58 signals: 59 void iconChanged(const QString &icon); 60 }; 61 62 } 63 64 #endif 65