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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 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 #ifndef CACHEPROXYHELPER_H |
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18 #define CACHEPROXYHELPER_H |
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19 |
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20 #include <hgwidgets/hgcacheproxymodel.h> |
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21 |
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22 |
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23 class CacheProxyHelper: public QObject |
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24 { |
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25 Q_OBJECT |
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26 public: |
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27 CacheProxyHelper(HgCacheProxyModel *model, QObject *parent = 0); |
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28 ~CacheProxyHelper(); |
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29 |
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30 private slots: |
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31 void slotDataChanged(QModelIndex from,QModelIndex to); |
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32 void slotHeaderDataChanged(Qt::Orientation orientation, int first, int last); |
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33 void slotRowsAboutToBeInserted(QModelIndex parent,int from,int to); |
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34 void slotRowsInserted(QModelIndex parent,int from,int to); |
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35 void slotColumnsAboutToBeInserted(QModelIndex parent,int from,int to); |
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36 void slotColumnsInserted(QModelIndex parent,int from,int to); |
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37 void slotRowsAboutToBeRemoved(QModelIndex parent,int from,int to); |
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38 void slotRowsRemoved(QModelIndex parent,int from,int to); |
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39 void slotColumnsAboutToBeRemoved(QModelIndex parent,int from,int to); |
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40 void slotColumnsRemoved(QModelIndex parent,int from,int to); |
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41 void slotLayoutAboutToBeChanged(); |
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42 void slotLayoutChanged(); |
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43 void slotModelAboutToBeReset(); |
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44 void slotModelReset(); |
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45 |
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46 public: |
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47 QList< QPair< int, int > > getSignalDataChanged(); |
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48 QList< QPair< int, int > > getSignalHeaderDataChanged(); |
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49 QList< QPair< int, int > > getSignalRowsAboutToBeInserted(); |
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50 QList< QPair< int, int > > getSignalRowsInserted(); |
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51 QList< QPair< int, int > > getSignalColumnsAboutToBeInserted(); |
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52 QList< QPair< int, int > > getSignalColumnsInserted(); |
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53 QList< QPair< int, int > > getSignalRowsAboutToBeRemoved(); |
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54 QList< QPair< int, int > > getSignalRowsRemoved(); |
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55 QList< QPair< int, int > > getSignalColumnsAboutToBeRemoved(); |
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56 QList< QPair< int, int > > getSignalColumnsRemoved(); |
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57 bool getSignalLayoutAboutToBeChanged(); |
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58 bool getSignalLayoutChanged(); |
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59 bool getSignalModelAboutToBeReset(); |
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60 bool getSignalModelReset(); |
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61 |
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62 private: |
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63 HgCacheProxyModel* mModel; |
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64 |
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65 QList< QPair< int, int > > mSignalDataChanged; |
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66 QList< QPair< int, int > > mSignalHeaderDataChanged; |
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67 QList< QPair< int, int > > mSignalRowsAboutToBeInserted; |
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68 QList< QPair< int, int > > mSignalRowsInserted; |
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69 QList< QPair< int, int > > mSignalColumnsAboutToBeInserted; |
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70 QList< QPair< int, int > > mSignalColumnsInserted; |
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71 QList< QPair< int, int > > mSignalRowsAboutToBeRemoved; |
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72 QList< QPair< int, int > > mSignalRowsRemoved; |
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73 QList< QPair< int, int > > mSignalColumnsAboutToBeRemoved; |
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74 QList< QPair< int, int > > mSignalColumnsRemoved; |
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75 bool mSignalLayoutAboutToBeChanged; |
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76 bool mSignalLayoutChanged; |
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77 bool mSignalModelAboutToBeReset; |
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78 bool mSignalModelReset; |
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79 |
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80 }; |
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81 |
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82 #endif // CACHEPROXYHELPER_H |