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1 /* |
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2 * Copyright (c) 2006 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: Query dialog for handling key events. |
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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 CPSUIQUERYDIALOG_H |
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22 #define CPSUIQUERYDIALOG_H |
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23 |
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24 // INCLUDES |
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25 #include <AknQueryDialog.h> |
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26 |
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27 NONSHARABLE_CLASS ( CPsuiQueryDialog ) : public CAknQueryDialog |
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28 { |
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29 public: // Constructors and destructor |
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30 |
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31 /** |
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32 * Symbian OS two-phased constructor. |
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33 * |
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34 * @return Returns CPsuiQueryDialog -pointer. |
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35 */ |
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36 static CPsuiQueryDialog* NewL( CAknQueryDialog::TTone aTone ); |
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37 |
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38 /** |
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39 * Constructor |
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40 */ |
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41 CPsuiQueryDialog( CAknQueryDialog::TTone aTone ); |
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42 |
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43 /** |
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44 * Destructor. |
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45 */ |
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46 virtual ~CPsuiQueryDialog(); |
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47 |
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48 |
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49 protected: |
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50 |
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51 /** |
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52 * From CCoeControl Handle key events. When a key event occurs, |
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53 * CONE calls this function for each control on the control stack, |
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54 * until one of them returns EKeyWasConsumed to indicate that it processed the key event. |
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55 * @param aKeyEvent The key event. |
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56 * @param aType The type of the event: EEventKey, EEventKeyUp or EEventKeyDown. |
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57 * @return Indicates whether or not the key event was used by this control. |
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58 */ |
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59 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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60 |
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61 /** |
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62 * From CEikdialog This function is called by the EIKON framework |
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63 * if the user activates a button in the button panel. |
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64 * It is not called if the Cancel button is activated, |
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65 * unless the EEikDialogFlagNotifyEsc flag is set. |
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66 * @param aButtonId The ID of the button that was activated |
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67 * @return Should return ETrue if the dialog should exit, and EFalse if it should not. |
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68 */ |
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69 TBool OkToExitL( TInt aCommand ); |
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70 }; |
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71 |
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72 #endif // CPSUIQUERYDIALOG_H |
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73 |
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74 // End of File |