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 * Zhiqiang Yang <zhiqiang.yang@nokia.com> |
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14 * |
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15 * Description: |
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16 * The source file of the file find widget of file manager |
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17 * |
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18 */ |
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19 |
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20 #include "fmfindwidget.h" |
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21 #include "fmfindresultmodel.h" |
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22 #include "fmviewmanager.h" |
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23 #include "fmoperationservice.h" |
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24 |
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25 #include <QGraphicsLinearLayout> |
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26 #include <QFileInfo> |
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27 |
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28 #include <hblistview.h> |
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29 #include <hbsearchpanel.h> |
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30 #include <hblabel.h> |
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31 #include <hbwidget.h> |
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32 |
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33 FmFindWidget::FmFindWidget( QGraphicsItem *parent ) |
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34 : HbWidget( parent ) |
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35 { |
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36 init(); |
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37 } |
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38 |
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39 FmFindWidget::~FmFindWidget() |
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40 { |
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41 } |
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42 |
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43 void FmFindWidget::itemActivated(const QModelIndex &index) |
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44 { |
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45 FmOperationService *operationService = FmViewManager::viewManager()->operationService(); |
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46 if( !operationService ) { |
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47 return; |
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48 } |
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49 |
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50 QFileInfo fileInfo = mModel->fileInfo( index ); |
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51 if ( fileInfo.isFile() ) { |
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52 operationService->syncLaunchFileOpen( fileInfo.filePath() ); |
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53 }else if( fileInfo.isDir() ) { |
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54 emit activated( fileInfo.filePath() ); |
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55 } |
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56 } |
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57 |
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58 void FmFindWidget::find( const QString &keyword, const QString &path ) |
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59 { |
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60 mModel->setFindPath( path ); |
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61 |
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62 QRegExp regExp( '*' + keyword + '*' ); |
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63 regExp.setPatternSyntax( QRegExp::Wildcard ); |
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64 regExp.setCaseSensitivity( Qt::CaseInsensitive ); |
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65 mModel->setPattern( regExp ); |
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66 |
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67 mModel->find(); |
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68 } |
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69 |
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70 void FmFindWidget::stopFind() |
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71 { |
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72 mModel->stop(); |
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73 } |
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74 |
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75 void FmFindWidget::on_resultModel_finished() |
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76 { |
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77 emit finished(); |
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78 } |
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79 |
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80 void FmFindWidget::on_resultModel_modelCountChanged( int count ) |
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81 { |
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82 if( count > 0 ) { |
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83 activateContentWidget( ResultListView ); |
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84 } else { |
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85 activateContentWidget( EmptyTipWidget ); |
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86 } |
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87 } |
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88 |
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89 void FmFindWidget::activateContentWidget( ContentWidgetType contentWidgetType ) |
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90 { |
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91 switch( contentWidgetType ) |
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92 { |
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93 case EmptyTipWidget: |
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94 { |
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95 if( mLayout->count() > 0 ) { |
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96 if( mLayout->itemAt( 0 ) == mListView ) { |
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97 mLayout->removeItem( mListView ); |
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98 mLayout->addItem( mEmptyTipWidget ); |
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99 } |
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100 } else { |
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101 mLayout->addItem( mEmptyTipWidget ); |
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102 } |
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103 mListView->hide(); |
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104 mEmptyTipWidget->show(); |
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105 deActiveSearchPanel(); |
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106 emit setEmptyMenu( true ); |
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107 } |
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108 break; |
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109 case ResultListView: |
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110 { |
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111 if( mLayout->count() > 0 ) { |
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112 if( mLayout->itemAt( 0 ) == mEmptyTipWidget ) { |
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113 mLayout->removeItem( mEmptyTipWidget ); |
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114 mLayout->addItem( mListView ); |
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115 } |
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116 } else { |
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117 mLayout->addItem( mListView ); |
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118 } |
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119 mEmptyTipWidget->hide(); |
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120 mListView->show(); |
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121 activeSearchPanel(); |
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122 emit setEmptyMenu( false ); |
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123 } |
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124 break; |
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125 } |
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126 } |
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127 |
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128 void FmFindWidget::init() |
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129 { |
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130 mLayout = new QGraphicsLinearLayout( this ); |
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131 mLayout->setOrientation( Qt::Vertical ); |
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132 |
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133 mModel = new FmFindResultModel( this ); |
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134 mModel->setObjectName( "resultModel" ); |
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135 |
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136 connect( mModel, SIGNAL(finished()), this, SLOT( on_resultModel_finished()) ); |
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137 |
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138 connect( mModel, SIGNAL( modelCountChanged( int )), |
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139 this, SLOT( on_resultModel_modelCountChanged( int )) ); |
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140 |
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141 mListView = new HbListView( this ); |
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142 mListView->setModel( mModel ); |
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143 |
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144 mEmptyTipWidget = new HbWidget( this ); |
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145 QGraphicsLinearLayout *emptyTipLayout = new QGraphicsLinearLayout( mEmptyTipWidget ); |
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146 HbLabel *emptyTipLable = new HbLabel( hbTrId( "No found files or folders" ), mEmptyTipWidget ); |
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147 emptyTipLayout->addItem( emptyTipLable ); |
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148 |
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149 initSearchPanel(); |
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150 activateContentWidget( EmptyTipWidget ); |
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151 |
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152 setLayout( mLayout ); |
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153 |
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154 connect( mListView, SIGNAL(activated(QModelIndex)), this, SLOT(itemActivated(QModelIndex))); |
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155 } |
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156 |
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157 void FmFindWidget::initSearchPanel() |
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158 { |
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159 mSearchPanel = new HbSearchPanel( this ); |
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160 mSearchPanel->setObjectName( "searchPanel" ); |
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161 // mSearchPanel->setSearchOptionsEnabled( true ); |
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162 mSearchPanel->setProgressive( false ); |
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163 mSearchPanel->hide(); |
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164 |
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165 connect( mSearchPanel, SIGNAL( criteriaChanged( const QString & ) ), |
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166 this, SLOT( on_searchPanel_criteriaChanged( const QString & ) ) ); |
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167 |
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168 connect( mSearchPanel, SIGNAL( exitClicked() ), |
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169 this, SLOT( on_searchPanel_exitClicked() ) ); |
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170 } |
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171 |
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172 void FmFindWidget::sortFiles( FmFindResultModel::SortFlag sortFlag ) |
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173 { |
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174 mModel->sort( sortFlag ); |
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175 } |
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176 |
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177 void FmFindWidget::activeSearchPanel() |
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178 { |
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179 mLayout->addItem( mSearchPanel ); |
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180 mSearchPanel->show(); |
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181 } |
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182 |
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183 void FmFindWidget::on_searchPanel_criteriaChanged( const QString &criteria ) |
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184 { |
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185 mFindTargetPath.clear(); |
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186 emit startSearch( mFindTargetPath, criteria ); |
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187 } |
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188 |
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189 void FmFindWidget::on_searchPanel_exitClicked() |
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190 { |
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191 mSearchPanel->hide(); |
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192 mLayout->removeItem( mSearchPanel ); |
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193 } |
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194 |
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195 void FmFindWidget::deActiveSearchPanel() |
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196 { |
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197 mSearchPanel->hide(); |
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198 mLayout->removeItem( mSearchPanel ); |
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199 |
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200 } |
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201 |
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202 |
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203 |
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