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1 /* |
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2 * Copyright (c) 2008-2009 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: Observer of navigational state |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 #ifndef __M_GLXNAVIGATIONALSTATEOBSERVER_H__ |
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22 #define __M_GLXNAVIGATIONALSTATEOBSERVER_H__ |
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23 |
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24 /** |
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25 * MGlxNavigationalStateObserver |
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26 * |
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27 * Class that will be notified when navigational state changes |
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28 * See @ref CGlxNavigationalState |
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29 * |
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30 * @author Aki Vanhatalo |
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31 */ |
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32 class MGlxNavigationalStateObserver |
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33 { |
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34 public: |
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35 /** |
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36 * Called when navigational state has changed |
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37 */ |
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38 virtual void HandleNavigationalStateChangedL() = 0; |
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39 }; |
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40 |
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41 #endif // __M_GLXNAVIGATIONALSTATEOBSERVER_H__ |