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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: |
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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 #ifndef VUICLISTQUERYDIALOG_H |
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20 #define VUICLISTQUERYDIALOG_H |
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21 |
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22 // INCLUDES |
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23 #include <aknlistquerydialog.h> |
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24 |
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25 // CLASS DECLARATION |
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26 /** |
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27 * |
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28 * |
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29 */ |
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30 NONSHARABLE_CLASS( CListQueryDialog ) : public CAknListQueryDialog, |
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31 public MEikScrollBarObserver |
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32 { |
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33 public: // Constructors and destructor |
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34 |
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35 /** |
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36 * Symbian two-phased constructor. |
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37 */ |
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38 static CListQueryDialog* NewL( TInt *aIndex, |
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39 CListQueryDialog** aSelf, |
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40 MEikCommandObserver* aObserver = NULL, |
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41 TInt aMenuTitleResourceId = NULL ); |
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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 ~CListQueryDialog(); |
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47 |
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48 public: // New functions |
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49 |
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50 /** |
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51 * Checks if menu is currently visible |
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52 * @return ETrue if menu is visible |
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53 */ |
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54 TBool IsMenuVisible(); |
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55 |
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56 /** |
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57 * Sets optional menu commands hidden or visible |
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58 * @param aHidden ETrue if commands should be hidden else EFalse |
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59 */ |
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60 void SetCommandVisibility( TBool aHidden ); |
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61 |
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62 protected: // Functions from base classes |
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63 |
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64 /** |
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65 * From CAknListQueryDialog |
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66 * @see CAknListQueryDialog for more information. |
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67 */ |
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68 void PostLayoutDynInitL(); |
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69 |
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70 /** |
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71 * From CAknListQueryDialog |
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72 * @see CAknListQueryDialog for more information. |
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73 */ |
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74 TBool OkToExitL( TInt aButtonId ); |
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75 |
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76 /** |
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77 * From CAknListQueryDialog |
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78 * @see CAknListQueryDialog for more information. |
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79 */ |
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80 void ProcessCommandL( TInt aCommandId ); |
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81 |
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82 /** |
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83 * From CAknListQueryDialog |
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84 * @see CAknListQueryDialog for more information. |
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85 */ |
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86 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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87 |
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88 /** |
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89 * From CAknListQueryDialog |
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90 * @see CAknListQueryDialog for more information. |
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91 */ |
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92 void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType ); |
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93 |
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94 /** |
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95 * From MEikScrollBarObserver |
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96 * @see MEikScrollBarObserver for more information. |
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97 */ |
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98 void HandleScrollEventL( CEikScrollBar* aScrollBar, TEikScrollEvent aEventType ); |
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99 |
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100 private: // New functions |
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101 |
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102 /** |
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103 * C++ default constructor. |
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104 */ |
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105 CListQueryDialog( MEikCommandObserver* aObserver, |
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106 TInt aMenuTitleResourceId, |
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107 TInt *aIndex, |
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108 CListQueryDialog** aSelf ); |
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109 |
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110 /** |
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111 * Symbian OS 2nd phase constructor. |
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112 */ |
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113 virtual void ConstructL(); |
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114 |
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115 private: // Data |
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116 |
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117 // State of optionally visible menu commands |
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118 TBool iCommandsHidden; |
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119 |
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120 // Menu command observer |
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121 MEikCommandObserver* iObserver; |
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122 |
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123 // Options menu resource id |
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124 TInt iMenuResourceId; |
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125 |
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126 // Address of self pointer |
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127 CListQueryDialog** iSelf; |
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128 }; |
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129 |
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130 #endif // VUICLISTQUERYDIALOG_H |
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131 |
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132 // End of File |