Mercurial > trustbridge
annotate ui/trayicon.h @ 1332:8362e30f7b55
(issue139) Check that pid is not running if the lock can be aquired
If the lock on the lockfile can be aquired it might still be
possible that another process is running. So we read the
pid from the lockfile and check if another process with the
same installation prefix as us is running.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
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| date | Wed, 15 Oct 2014 14:19:46 +0200 |
| parents | 2a1aa9df8f11 |
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| rev | line source |
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1 #ifndef TRAYICON_H |
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2 #define TRAYICON_H |
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3 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik |
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4 * Software engineering by Intevation GmbH |
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5 * |
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6 * This file is Free Software under the GNU GPL (v>=2) |
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7 * and comes with ABSOLUTELY NO WARRANTY! |
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8 * See LICENSE.txt for details. |
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9 */ |
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10 |
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11 #include <QWidget> |
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12 #include <QSystemTrayIcon> |
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13 |
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14 |
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15 class QMessageBox; |
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16 |
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17 /**@brief User notification interface |
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18 * |
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19 * This class provides an inherited implmentation of QSystemTrayIcon |
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20 * to be more flexible on platforms where no SystemTray is available. |
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21 * |
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22 * This class should become obsolete once Qt improves the support for |
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23 * StatusNotifier icons that are used in Plasma 5 and Unity. |
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24 */ |
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25 class TrayIcon : public QSystemTrayIcon |
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26 { |
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27 Q_OBJECT |
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28 public: |
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29 TrayIcon (QObject *parent); |
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30 |
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31 void show(); |
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32 bool isAlternative() {return useAlt;} |
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33 |
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34 public Q_SLOTS: |
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35 void showMessage(const QString &title, const QString &msg, |
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36 QSystemTrayIcon::MessageIcon icon = QSystemTrayIcon::Information, int msecs = 10000, |
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37 const QString &okBtnText = QString()); |
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38 private Q_SLOTS: |
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39 void messageDestroyed(); |
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40 |
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41 private: |
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42 bool useAlt; |
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43 QMessageBox *mMessageBox; |
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44 }; |
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45 |
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46 #endif // TRAYICON_H |