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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * |
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5 * This program is free software: you can redistribute it and/or modify |
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6 * it under the terms of the GNU Lesser General Public License as published by |
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7 * the Free Software Foundation, version 2.1 of the License. |
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8 * |
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9 * This program is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General Public License |
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15 * along with this program. If not, |
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16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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17 * |
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18 * Description: |
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19 * |
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20 */ |
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21 |
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22 #ifndef MYKEY_H_ |
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23 #define MYKEY_H_ |
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24 |
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25 #include <QPushButton> |
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26 #include <QPlainTextEdit> |
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27 #include <QEvent> |
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28 #include <QKeyEvent> |
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29 #include <QMap> |
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30 |
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31 class MyKeyButton : public QPushButton |
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32 { |
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33 Q_OBJECT |
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34 |
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35 public: |
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36 MyKeyButton(QPlainTextEdit *logger, QWidget *parent = 0) |
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37 : |
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38 QPushButton(QString("dummy"), parent) |
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39 { |
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40 justLogger = logger; |
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41 keyLabels.insert(Qt::Key_VolumeUp, "Volume Up"); |
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42 keyLabels.insert(Qt::Key_VolumeDown, "Volume Down"); |
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43 } |
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44 |
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45 ~MyKeyButton() |
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46 { |
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47 } |
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48 |
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49 bool event(QEvent *event) |
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50 { |
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51 if (justLogger) { |
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52 if (event->type() != QEvent::KeyPress) { |
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53 // QString keyName = mapNaturalName((dynamic_cast<QKeyEvent*>event)->key()); |
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54 // justLogger->appendPlainText(QString("P> %1").arg(keyName)); |
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55 justLogger->appendPlainText(QString("P> %1").arg(static_cast<QKeyEvent*>(event)->key())); |
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56 } |
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57 if (event->type() != QEvent::KeyRelease) { |
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58 // QString keyName = mapNaturalName((dynamic_cast<QKeyEvent*>event)->key()); |
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59 // justLogger->appendPlainText(QString("r> %1").arg(keyName)); |
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60 justLogger->appendPlainText(QString("R> %1").arg(static_cast<QKeyEvent*>(event)->key())); |
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61 } |
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62 } |
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63 return QPushButton::event(event); |
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64 } |
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65 |
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66 private: |
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67 |
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68 QString mapNaturalName(Qt::Key key) { |
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69 QString name = keyLabels[key]; |
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70 if (name.isEmpty()) { |
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71 name = QString("0x%1").arg(static_cast<int>(key), 0, 16); |
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72 } |
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73 return name; |
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74 } |
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75 |
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76 private: |
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77 // not own |
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78 QPlainTextEdit *justLogger; |
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79 QMap<Qt::Key, QString> keyLabels; |
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80 }; |
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81 |
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82 |
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83 #endif /* MYKEY_H_ */ |