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1 /* |
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2 * Copyright (c) 2007 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: Implements container for the user scene setup list.* |
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15 */ |
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16 |
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17 |
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18 #ifndef CAMUSERSCENESETUPCONTAINER_H |
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19 #define CAMUSERSCENESETUPCONTAINER_H |
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20 |
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21 // INCLUDES |
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22 #include "CamContainerBase.h" |
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23 #include <coecntrl.h> |
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24 #include <eiklbo.h> |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class CAknSettingStyleListBox; |
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28 class CCamUserSceneSetupItemArray; |
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29 class CEikFormattedCellListBox; |
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30 |
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31 // CLASS DECLARATION |
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32 |
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33 /** |
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34 * CCamUserSceneSetupContainer container control class. |
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35 * |
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36 */ |
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37 class CCamUserSceneSetupContainer : public CCamContainerBase, |
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38 public MEikListBoxObserver |
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39 //, public MCoeControlObserver |
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40 { |
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41 /* enum TVfState moved to CCamContainerBase. |
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42 */ |
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43 |
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44 // ======================================================= |
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45 // Constructors and destructor |
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46 public: |
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47 |
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48 /** |
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49 * Symbian two-phased constructor. |
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50 * @param aRect reference to the rectangular area for the container. |
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51 * @param aSettingsModel reference to the settings model. |
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52 * @return pointer to the created CCamUserSceneSetupContainer object. |
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53 * @since 2.8 |
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54 */ |
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55 static CCamUserSceneSetupContainer* NewLC( const TRect& aRect, |
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56 TInt aResourceId, |
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57 CCamAppController& aController, |
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58 CAknView& aView ); |
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59 /** |
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60 * Symbian two-phased constructor. |
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61 * @param aRect reference to the rectangular area for the container. |
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62 * @param aSettingsModel reference to the settings model. |
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63 * @return pointer to the created CCamUserSceneSetupContainer object. |
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64 * @since 2.8 |
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65 */ |
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66 static CCamUserSceneSetupContainer* NewL( const TRect& aRect, |
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67 TInt aResourceId, |
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68 CCamAppController& aController, |
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69 CAknView& aView ); |
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70 |
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71 /** |
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72 * Destructor. |
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73 * @since 2.8 |
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74 */ |
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75 virtual ~CCamUserSceneSetupContainer(); |
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76 |
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77 // ------------------------------------------------------- |
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78 // From CCoeControl |
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79 private: |
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80 |
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81 /** |
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82 * @since 2.8 |
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83 */ |
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84 TInt CountComponentControls() const; |
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85 |
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86 /** |
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87 * @since 2.8 |
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88 */ |
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89 CCoeControl* ComponentControl( TInt aIndex ) const; |
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90 |
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91 /** |
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92 * @since 2.8 |
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93 * @param aKeyEvent the key event |
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94 * @param aType the type of the event |
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95 * @return TKeyResponse key event was used by this control or not |
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96 */ |
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97 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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98 |
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99 // ------------------------------------------------------- |
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100 // From MEikListBoxObserver |
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101 public: |
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102 |
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103 /** |
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104 * Handles a list box event. |
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105 * @param aListBox a reference to the list box. |
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106 * @param aEventType the type of event. |
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107 * @since 2.8 |
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108 */ |
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109 void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType ); |
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110 |
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111 /** |
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112 * Handles the user selection of a list item. |
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113 * @since 2.8 |
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114 */ |
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115 void HandleSelectionL(); |
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116 |
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117 // ------------------------------------------------------- |
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118 // New functions |
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119 public: |
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120 |
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121 /** |
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122 * Handles a change in the item list visibility. |
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123 * @since 2.8 |
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124 */ |
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125 void UpdateDisplayL(); |
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126 |
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127 /** |
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128 * Returns the resource Id of the title for this container. |
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129 * @return the resource Id |
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130 * @since 2.8 |
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131 */ |
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132 TInt TitlePaneTextResourceId(); |
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133 |
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134 /** |
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135 * Updates the list items with the settings model values. |
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136 * @since 2.8 |
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137 */ |
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138 void UpdateListItems(); |
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139 |
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140 /** |
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141 * Updates the current list item with it's associated |
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142 * settings model value. |
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143 * @since 2.8 |
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144 */ |
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145 void UpdateCurrentListItem(); |
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146 |
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147 /** |
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148 * Returns wheather user scene restore is highlighted |
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149 */ |
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150 TBool IsUserSceneResetHighlighted(); |
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151 |
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152 private: |
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153 |
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154 /** |
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155 * Updates a list item with its corresponding settings model value. |
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156 * @param aIndex the index of the list item. |
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157 * @since 2.8 |
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158 */ |
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159 void UpdateListItem( TInt aIndex ); |
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160 |
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161 /** |
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162 * Returns the command id for activating the UI control that is |
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163 * associated with the currently selected list item. |
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164 * @return the command id. |
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165 * @since 2.8 |
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166 */ |
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167 TInt CommandIdForActivatingCurrentItemControl(); |
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168 |
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169 /** |
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170 * Returns a pointer to the list box. |
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171 * @return the list box pointer. |
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172 * @since 2.8 |
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173 */ |
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174 CEikFormattedCellListBox* ListBox(); |
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175 |
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176 // ------------------------------------------------------- |
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177 // Constructors |
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178 private: |
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179 |
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180 /** |
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181 * C++ Constructor |
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182 * @param aController a reference to the controller. |
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183 * @param aView a reference to the view that contains this container. |
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184 * @since 2.8 |
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185 */ |
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186 CCamUserSceneSetupContainer( CCamAppController& aController, CAknView& aView ); |
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187 |
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188 /** |
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189 * 2nd phase constructor. |
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190 * @since 2.8 |
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191 * @param aRect reference to the rectangular area for the container. |
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192 * @param aSettingsModel reference to the settings model. |
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193 */ |
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194 void ConstructL( const TRect& aRect, TInt aResourceId ); |
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195 |
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196 // ======================================================= |
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197 // Data |
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198 private: |
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199 |
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200 // User scene setup list owned by this container. |
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201 CAknSettingStyleListBox* iUserSceneSetupList; |
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202 |
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203 // Array of user scene setup list items owned by this container. |
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204 CCamUserSceneSetupItemArray* iUserSceneSetupItemArray; |
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205 |
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206 // The resource if for the title of the scene setup list. |
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207 TInt iTitleResourceId; |
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208 |
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209 // ======================================================= |
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210 }; |
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211 |
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212 #endif |
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213 |
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214 // End of File |