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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 #include <QDebug> |
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18 #include <QtGui> |
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19 #include <QGraphicsLinearLayout> |
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20 #include <hbcolorscheme.h> |
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21 #include "nmhswidget.h" |
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22 #include "nmhswidgetemailengine.h" |
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23 #include "nmmessageenvelope.h" |
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24 #include "nmhswidgettitlerow.h" |
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25 #include "nmhswidgetemailrow.h" |
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26 #include "nmhswidgetconsts.h" |
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27 |
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28 NmHsWidget::NmHsWidget(QGraphicsItem *parent, Qt::WindowFlags flags) |
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29 : HbWidget(parent, flags), |
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30 mEngine( new NmHsWidgetEmailEngine() ), |
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31 mRowLayout(0), |
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32 mTitleRow( new NmHsWidgetTitleRow() ) |
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33 { |
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34 qDebug() << "NmHsWidget::NmHsWidget IN -->>"; |
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35 |
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36 this->setContentsMargins( KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin, |
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37 KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin); |
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38 |
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39 //Setup layout |
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40 mRowLayout = new QGraphicsLinearLayout(Qt::Vertical); |
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41 mRowLayout->setContentsMargins(KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin, |
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42 KNmHsWidgetContentsMargin, KNmHsWidgetContentsMargin); |
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43 mRowLayout->setSpacing(KNmHsWidgetContentsMargin); |
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44 mRowLayout->addItem(mTitleRow); |
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45 setLayout(mRowLayout); |
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46 |
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47 //Do the initial data setting |
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48 updateAccountName( mEngine->accountName() ); |
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49 updateMailData(); |
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50 updateUnreadCount( mEngine->unreadCount() ); |
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51 |
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52 //Get signals about changes in mail data |
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53 connect(mEngine, SIGNAL( mailDataChanged() ) |
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54 ,this, SLOT( updateMailData() ) ); |
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55 |
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56 //Get Signals about changes in unread count |
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57 connect(mEngine, SIGNAL( unreadCountChanged(const int&) ) |
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58 ,this, SLOT( updateUnreadCount(const int&) ) ); |
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59 |
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60 //Get signals about account name changes |
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61 connect(mEngine, SIGNAL( accountNameChanged(const QString&) ) |
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62 ,this, SLOT( updateAccountName(const QString&) ) ); |
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63 |
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64 qDebug() << "NmHsWidget::NmHsWidget OUT <<--"; |
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65 } |
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66 |
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67 /*! |
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68 Destructor |
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69 */ |
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70 NmHsWidget::~NmHsWidget() |
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71 { |
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72 qDebug() << "NmHsWidget::~NmHsWidget IN -->>"; |
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73 if(mEngine) |
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74 { |
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75 delete mEngine; |
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76 mEngine = NULL; |
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77 } |
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78 qDebug() << "NmHsWidget::~NmHsWidget OUT <<--"; |
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79 } |
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80 |
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81 /*! |
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82 Initializes the widget. |
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83 */ |
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84 void NmHsWidget::onInitialize() |
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85 { |
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86 qDebug() << "NmHsWidget::onInitialize IN -->>"; |
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87 |
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88 qDebug() << "NmHsWidget::onInitialize OUT <<--"; |
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89 } |
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90 |
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91 /*! |
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92 Uninitializes the widget. |
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93 */ |
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94 void NmHsWidget::onUninitialize() |
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95 { |
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96 qDebug() << "NmHsWidget::onUninitialize IN -->>"; |
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97 |
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98 qDebug() << "NmHsWidget::onUninitialize OUT <<--"; |
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99 } |
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100 |
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101 /*! |
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102 Paints widget |
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103 */ |
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104 void NmHsWidget::paint(QPainter *painter, |
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105 const QStyleOptionGraphicsItem *option, |
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106 QWidget *widget) |
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107 { |
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108 Q_UNUSED(option); |
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109 Q_UNUSED(widget); |
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110 //----- backgroud ---------------- |
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111 painter->setOpacity(KNmHsWidgetBackgroundOpacity); |
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112 QColor backgroundColor(HbColorScheme::color(KBackgroundColorAttribute)); |
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113 // frame is not wanted to be drawn, thus pen color is same as backround color |
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114 painter->setPen(QPen(backgroundColor, 0)); |
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115 painter->setBrush(backgroundColor); |
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116 painter->drawRoundedRect(rect(), KNmHsWidgetShoulderRadius, |
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117 KNmHsWidgetShoulderRadius); |
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118 painter->setOpacity(1); //set opacity back to default |
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119 } |
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120 |
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121 /*! |
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122 updateAccountName slot |
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123 */ |
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124 void NmHsWidget::updateAccountName(const QString& accountName) |
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125 { |
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126 qDebug() << "NmHsWidget::updateAccountName IN -->>"; |
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127 qDebug() << "New account name is: " << accountName; |
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128 |
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129 mTitleRow->updateAccountName(accountName); |
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130 |
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131 qDebug() << "NmHsWidget::updateAccountName OUT <<--"; |
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132 } |
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133 |
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134 /*! |
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135 updateUnreadCount slot |
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136 */ |
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137 void NmHsWidget::updateUnreadCount(const int& unreadCount ) |
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138 { |
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139 qDebug() << "NmHsWidget::updateUnreadCount IN -->>"; |
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140 qDebug() << "New unread count is: " << QString::number(unreadCount); |
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141 |
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142 mTitleRow->updateUnreadCount(unreadCount); |
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143 |
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144 qDebug() << "NmHsWidget::updateUnreadCount OUT <<--"; |
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145 } |
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146 |
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147 /*! |
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148 updateMailData slot |
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149 */ |
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150 void NmHsWidget::updateMailData() |
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151 { |
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152 qDebug() << "NmHsWidget::updateData IN -->>"; |
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153 QList<NmMessageEnvelope> envelopes; |
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154 int count = mEngine->getEnvelopes(envelopes, 2); |
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155 //TODO: needs error check for -1 ? |
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156 updateMailRowsList(count); |
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157 |
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158 for(int i=0; i<envelopes.count(); i++) |
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159 { |
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160 qDebug() << "env:" << QString::number(i) << "dispName: " << envelopes[i].sender().displayName(); |
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161 qDebug() << "env:" << QString::number(i) << "dispName: " << envelopes[i].sender().address(); |
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162 qDebug() << "env:" << QString::number(i) << "subject:" << envelopes[i].subject(); |
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163 qDebug() << "env:" << QString::number(i) << "isRead: " << envelopes[i].isRead(); |
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164 qDebug() << "env:" << QString::number(i) << "date: " << envelopes[i].sentTime(); |
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165 qDebug() << "env:" << QString::number(i) << "priority: " << envelopes[i].priority(); |
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166 qDebug() << "env:" << QString::number(i) << "attachments: " << envelopes[i].hasAttachments(); |
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167 mMailRows[i]->updateMailData( envelopes[i] ); |
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168 } |
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169 qDebug() << "NmHsWidget::updateData OUT <<--"; |
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170 } |
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171 |
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172 /*! |
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173 Updates list to include correct amount of mail row widgets |
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174 */ |
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175 void NmHsWidget::updateMailRowsList(int mailCount) |
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176 { |
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177 qDebug() << "NmHsWidget::updateMailRowsList IN -->>"; |
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178 while (mMailRows.count() != mailCount) |
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179 { |
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180 //more mails to show than rows |
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181 if (mMailRows.count() < mailCount) |
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182 { |
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183 NmHsWidgetEmailRow *row = new NmHsWidgetEmailRow(); |
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184 mMailRows.append(row); |
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185 mRowLayout->addItem(row); |
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186 } |
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187 //too many rows |
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188 else if (mMailRows.count() > mailCount) |
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189 { |
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190 mRowLayout->removeItem(mMailRows.last()); |
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191 delete mMailRows.takeLast(); |
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192 } |
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193 } |
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194 __ASSERT_ALWAYS( mMailRows.count() == mailCount, User::Panic(_L("Invalid"), 500) ); |
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195 qDebug() << "NmHsWidget::updateMailRowsList OUT <<--"; |
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196 } |