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qstringlistmodel.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtGui module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 /* -

41 A simple model that uses a QStringList as its data source. -

42 */ -

43 -

44 #include "qstringlistmodel.h" -

45 -

46 #include <QtCore/qvector.h> -

47 -

48 #include <algorithm> -

49 -

50 #ifndef QT_NO_STRINGLISTMODEL -

51 -

52 QT_BEGIN_NAMESPACE -

53 -

54 /*! -

55 \class QStringListModel -

56 \inmodule QtCore -

57 \brief The QStringListModel class provides a model that supplies strings to views. -

58 -

59 \ingroup model-view -

60 -

61 QStringListModel is an editable model that can be used for simple -

62 cases where you need to display a number of strings in a view -

63 widget, such as a QListView or a QComboBox. -

64 -

65 The model provides all the standard functions of an editable -

66 model, representing the data in the string list as a model with -

67 one column and a number of rows equal to the number of items in -

68 the list. -

69 -

70 Model indexes corresponding to items are obtained with the -

71 \l{QAbstractListModel::index()}{index()} function, and item flags -

72 are obtained with flags(). Item data is read with the data() -

73 function and written with setData(). The number of rows (and -

74 number of items in the string list) can be found with the -

75 rowCount() function. -

76 -

77 The model can be constructed with an existing string list, or -

78 strings can be set later with the setStringList() convenience -

79 function. Strings can also be inserted in the usual way with the -

80 insertRows() function, and removed with removeRows(). The contents -

81 of the string list can be retrieved with the stringList() -

82 convenience function. -

83 -

84 An example usage of QStringListModel: -

85 -

86 \snippet qstringlistmodel/main.cpp 0 -

87 -

88 \sa QAbstractListModel, QAbstractItemModel, {Model Classes} -

89 */ -

90 -

91 /*! -

92 Constructs a string list model with the given \a parent. -

93 */ -

94 -

95 QStringListModel::QStringListModel(QObject *parent) -

96 : QAbstractListModel(parent) -

97 { -

}

executed 285 times by 13 tests: end of block

Executed by:

tst_ModelTest
tst_QAbstractItemModel
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QItemModel
tst_QItemSelectionModel
tst_QListView
tst_QObject
tst_QSortFilterProxyModel
tst_QTableView

285

99 -

100 /*! -

101 Constructs a string list model containing the specified \a strings -

102 with the given \a parent. -

103 */ -

104 -

105 QStringListModel::QStringListModel(const QStringList &strings, QObject *parent) -

106 : QAbstractListModel(parent), lst(strings) -

107 { -

108

}

executed 67 times by 14 tests: end of block

Executed by:

tst_QAbstractItemModel
tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QHeaderView
tst_QIdentityProxyModel
tst_QItemSelectionModel
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QSortFilterProxyModel
tst_QStringListModel
tst_QTreeView

109 -

110 /*! -

111 Returns the number of rows in the model. This value corresponds to the -

112 number of items in the model's internal string list. -

113 -

114 The optional \a parent argument is in most models used to specify -

115 the parent of the rows to be counted. Because this is a list if a -

116 valid parent is specified, the result will always be 0. -

117 -

118 \sa insertRows(), removeRows(), QAbstractItemModel::rowCount() -

119 */ -

120 -

121 int QStringListModel::rowCount(const QModelIndex &parent) const -

122 { -

123

if (parent.isValid())

parent.isValid()

Description

TRUE

evaluated 18 times by 3 tests

Evaluated by:

tst_ModelTest
tst_QItemModel
tst_QSortFilterProxyModel

FALSE

evaluated 91991 times by 20 tests

Evaluated by:

tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QHeaderView
tst_QIdentityProxyModel
tst_QItemModel
tst_QItemSelectionModel
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QSortFilterProxyModel
tst_QStringListModel
tst_QTableView
tst_QTreeView

18-91991

124

return 0;

executed 18 times by 3 tests: return 0;

Executed by:

tst_ModelTest
tst_QItemModel
tst_QSortFilterProxyModel

125 -

126

return lst.count();

executed 91991 times by 20 tests: return lst.count();

Executed by:

tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QHeaderView
tst_QIdentityProxyModel
tst_QItemModel
tst_QItemSelectionModel
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QSortFilterProxyModel
tst_QStringListModel
tst_QTableView
tst_QTreeView

91991

127 } -

128 -

129 /*! -

130 \reimp -

131 */ -

132 QModelIndex QStringListModel::sibling(int row, int column, const QModelIndex &idx) const -

133 { -

134

if (!idx.isValid() || column != 0 || row >= lst.count())

!idx.isValid()	Description
TRUE	evaluated 5 times by 2 tests Evaluated by: tst_ModelTest tst_QItemModel
FALSE	evaluated 73 times by 3 tests Evaluated by: tst_ModelTest tst_QItemModel tst_QListView

column != 0	Description
TRUE	never evaluated
FALSE	evaluated 73 times by 3 tests Evaluated by: tst_ModelTest tst_QItemModel tst_QListView

row >= lst.count()	Description
TRUE	never evaluated
FALSE	evaluated 73 times by 3 tests Evaluated by: tst_ModelTest tst_QItemModel tst_QListView

0-73

135

return QModelIndex();

executed 5 times by 2 tests: return QModelIndex();

Executed by:

tst_ModelTest
tst_QItemModel

136 -

137

return createIndex(row, 0);

executed 73 times by 3 tests: return createIndex(row, 0);

Executed by:

tst_ModelTest
tst_QItemModel
tst_QListView

138 } -

139 -

140 /*! -

141 Returns data for the specified \a role, from the item with the -

142 given \a index. -

143 -

144 If the view requests an invalid index, an invalid variant is returned. -

145 -

146 \sa setData() -

147 */ -

148 -

149 QVariant QStringListModel::data(const QModelIndex &index, int role) const -

150 { -

151

if (index.row() < 0 || index.row() >= lst.size())

index.row() < 0	Description
TRUE	evaluated 4739 times by 6 tests Evaluated by: tst_ModelTest tst_QComboBox tst_QFontComboBox tst_QGraphicsProxyWidget tst_QItemModel tst_QSortFilterProxyModel
FALSE	evaluated 132335 times by 17 tests Evaluated by: tst_ModelTest tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QFontDialog tst_QGraphicsProxyWidget tst_QIdentityProxyModel tst_QItemModel tst_QItemSelectionModel tst_QLineEdit tst_QListView tst_QListWidget tst_QSortFilterProxyModel tst_QStringListModel tst_QTreeView

index.row() >= lst.size()	Description
TRUE	never evaluated
FALSE	evaluated 132335 times by 17 tests Evaluated by: tst_ModelTest tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QFontDialog tst_QGraphicsProxyWidget tst_QIdentityProxyModel tst_QItemModel tst_QItemSelectionModel tst_QLineEdit tst_QListView tst_QListWidget tst_QSortFilterProxyModel tst_QStringListModel tst_QTreeView

0-132335

152

return QVariant();

executed 4739 times by 6 tests: return QVariant();

Executed by:

tst_ModelTest
tst_QComboBox
tst_QFontComboBox
tst_QGraphicsProxyWidget
tst_QItemModel
tst_QSortFilterProxyModel

4739

153 -

154

if (role == Qt::DisplayRole || role == Qt::EditRole)

role == Qt::DisplayRole	Description
TRUE	evaluated 19898 times by 14 tests Evaluated by: tst_ModelTest tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontDialog tst_QIdentityProxyModel tst_QItemModel tst_QItemSelectionModel tst_QLineEdit tst_QListView tst_QSortFilterProxyModel tst_QStringListModel tst_QTreeView
FALSE	evaluated 112437 times by 15 tests Evaluated by: tst_ModelTest tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QFontDialog tst_QGraphicsProxyWidget tst_QIdentityProxyModel tst_QItemModel tst_QLineEdit tst_QListView tst_QListWidget tst_QSortFilterProxyModel tst_QTreeView

role == Qt::EditRole	Description
TRUE	evaluated 4295 times by 8 tests Evaluated by: tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QGraphicsProxyWidget tst_QIdentityProxyModel tst_QItemModel tst_QLineEdit tst_QListWidget
FALSE	evaluated 108142 times by 14 tests Evaluated by: tst_ModelTest tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QFontDialog tst_QGraphicsProxyWidget tst_QIdentityProxyModel tst_QItemModel tst_QLineEdit tst_QListView tst_QSortFilterProxyModel tst_QTreeView

4295-112437

155

return lst.at(index.row());

executed 24193 times by 17 tests: return lst.at(index.row());

Executed by:

tst_ModelTest
tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QIdentityProxyModel
tst_QItemModel
tst_QItemSelectionModel
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QSortFilterProxyModel
tst_QStringListModel
tst_QTreeView

24193

156 -

157

return QVariant();

executed 108142 times by 14 tests: return QVariant();

Executed by:

tst_ModelTest
tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QIdentityProxyModel
tst_QItemModel
tst_QLineEdit
tst_QListView
tst_QSortFilterProxyModel
tst_QTreeView

108142

158 } -

159 -

160 /*! -

161 Returns the flags for the item with the given \a index. -

162 -

163 Valid items are enabled, selectable, editable, drag enabled and drop enabled. -

164 -

165 \sa QAbstractItemModel::flags() -

166 */ -

167 -

168 Qt::ItemFlags QStringListModel::flags(const QModelIndex &index) const -

169 { -

170

if (!index.isValid())

!index.isValid()	Description
TRUE	evaluated 18 times by 3 tests Evaluated by: tst_ModelTest tst_QItemModel tst_QSortFilterProxyModel
FALSE	evaluated 10582 times by 13 tests Evaluated by: tst_QAbstractItemView tst_QColumnView tst_QComboBox tst_QCompleter tst_QFontComboBox tst_QFontDialog tst_QGraphicsProxyWidget tst_QItemSelectionModel tst_QLineEdit tst_QListView tst_QListWidget tst_QSortFilterProxyModel tst_QTreeView

18-10582

171

return QAbstractListModel::flags(index) | Qt::ItemIsDropEnabled;

executed 18 times by 3 tests: return QAbstractListModel::flags(index) | Qt::ItemIsDropEnabled;

Executed by:

tst_ModelTest
tst_QItemModel
tst_QSortFilterProxyModel

172 -

173

return QAbstractListModel::flags(index) | Qt::ItemIsEditable | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;

executed 10582 times by 13 tests: return QAbstractListModel::flags(index) | Qt::ItemIsEditable | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;

Executed by:

tst_QAbstractItemView
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QItemSelectionModel
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QSortFilterProxyModel
tst_QTreeView

10582

174 } -

175 -

176 /*! -

177 Sets the data for the specified \a role in the item with the given -

178 \a index in the model, to the provided \a value. -

179 -

180 The dataChanged() signal is emitted if the item is changed. -

181 -

182 \sa Qt::ItemDataRole, data() -

183 */ -

184 -

185 bool QStringListModel::setData(const QModelIndex &index, const QVariant &value, int role) -

186 { -

187

if (index.row() >= 0 && index.row() < lst.size()

index.row() >= 0	Description
TRUE	evaluated 37 times by 4 tests Evaluated by: tst_QAbstractItemView tst_QItemModel tst_QSortFilterProxyModel tst_QStringListModel
FALSE	evaluated 35 times by 3 tests Evaluated by: tst_ModelTest tst_QItemModel tst_QSortFilterProxyModel

index.row() < lst.size()	Description
TRUE	evaluated 37 times by 4 tests Evaluated by: tst_QAbstractItemView tst_QItemModel tst_QSortFilterProxyModel tst_QStringListModel
FALSE	never evaluated

0-37

188

&& (role == Qt::EditRole || role == Qt::DisplayRole)) {

role == Qt::EditRole	Description
TRUE	evaluated 34 times by 4 tests Evaluated by: tst_QAbstractItemView tst_QItemModel tst_QSortFilterProxyModel tst_QStringListModel
FALSE	evaluated 3 times by 2 tests Evaluated by: tst_QSortFilterProxyModel tst_QStringListModel

role == Qt::DisplayRole	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QSortFilterProxyModel tst_QStringListModel
FALSE	never evaluated

0-34

189 lst.replace(index.row(), value.toString()); -

190 QVector<int> roles; -

191 roles.reserve(2); -

192 roles.append(Qt::DisplayRole); -

193 roles.append(Qt::EditRole); -

194 emit dataChanged(index, index, roles); -

195 // once Q_COMPILER_UNIFORM_INIT can be used, change to: -

196 // emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole}); -

197

return true;

executed 37 times by 4 tests: return true;

Executed by:

tst_QAbstractItemView
tst_QItemModel
tst_QSortFilterProxyModel
tst_QStringListModel

198 } -

199

return false;

executed 35 times by 3 tests: return false;

Executed by:

tst_ModelTest
tst_QItemModel
tst_QSortFilterProxyModel

200 } -

201 -

202 /*! -

203 Inserts \a count rows into the model, beginning at the given \a row. -

204 -

205 The \a parent index of the rows is optional and is only used for -

206 consistency with QAbstractItemModel. By default, a null index is -

207 specified, indicating that the rows are inserted in the top level of -

208 the model. -

209 -

210 \sa QAbstractItemModel::insertRows() -

211 */ -

212 -

213 bool QStringListModel::insertRows(int row, int count, const QModelIndex &parent) -

214 { -

215

if (count < 1 || row < 0 || row > rowCount(parent))

count < 1	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_QItemModel
FALSE	evaluated 37 times by 7 tests Evaluated by: tst_QAbstractItemModel tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QItemSelectionModel tst_QSortFilterProxyModel tst_QStringListModel

row < 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_QItemModel
FALSE	evaluated 33 times by 7 tests Evaluated by: tst_QAbstractItemModel tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QItemSelectionModel tst_QSortFilterProxyModel tst_QStringListModel

row > rowCount(parent)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_QItemModel
FALSE	evaluated 29 times by 7 tests Evaluated by: tst_QAbstractItemModel tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QItemSelectionModel tst_QSortFilterProxyModel tst_QStringListModel

4-37

216

return false;

executed 24 times by 1 test: return false;

Executed by:

tst_QItemModel

217 -

218 beginInsertRows(QModelIndex(), row, row + count - 1); -

219 -

220

for (int r = 0; r < count; ++r)

r < count	Description
TRUE	evaluated 140 times by 7 tests Evaluated by: tst_QAbstractItemModel tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QItemSelectionModel tst_QSortFilterProxyModel tst_QStringListModel
FALSE	evaluated 29 times by 7 tests Evaluated by: tst_QAbstractItemModel tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QItemSelectionModel tst_QSortFilterProxyModel tst_QStringListModel

29-140

221

lst.insert(row, QString());

executed 140 times by 7 tests: lst.insert(row, QString());

Executed by:

tst_QAbstractItemModel
tst_QAbstractItemView
tst_QHeaderView
tst_QItemModel
tst_QItemSelectionModel
tst_QSortFilterProxyModel
tst_QStringListModel

140

222 -

223 endInsertRows(); -

224 -

225

return true;

executed 29 times by 7 tests: return true;

Executed by:

tst_QAbstractItemModel
tst_QAbstractItemView
tst_QHeaderView
tst_QItemModel
tst_QItemSelectionModel
tst_QSortFilterProxyModel
tst_QStringListModel

226 } -

227 -

228 /*! -

229 Removes \a count rows from the model, beginning at the given \a row. -

230 -

231 The \a parent index of the rows is optional and is only used for -

232 consistency with QAbstractItemModel. By default, a null index is -

233 specified, indicating that the rows are removed in the top level of -

234 the model. -

235 -

236 \sa QAbstractItemModel::removeRows() -

237 */ -

238 -

239 bool QStringListModel::removeRows(int row, int count, const QModelIndex &parent) -

240 { -

241

if (count <= 0 || row < 0 || (row + count) > rowCount(parent))

count <= 0	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_QItemModel
FALSE	evaluated 39 times by 5 tests Evaluated by: tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QListView tst_QStringListModel

row < 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QItemModel
FALSE	evaluated 33 times by 5 tests Evaluated by: tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QListView tst_QStringListModel

(row + count) ...wCount(parent)	Description
TRUE	evaluated 9 times by 2 tests Evaluated by: tst_QItemModel tst_QStringListModel
FALSE	evaluated 24 times by 5 tests Evaluated by: tst_QAbstractItemView tst_QHeaderView tst_QItemModel tst_QListView tst_QStringListModel

6-39

242

return false;

executed 31 times by 2 tests: return false;

Executed by:

tst_QItemModel
tst_QStringListModel

243 -

244 beginRemoveRows(QModelIndex(), row, row + count - 1); -

245 -

246 const auto it = lst.begin() + row; -

247 lst.erase(it, it + count); -

248 -

249 endRemoveRows(); -

250 -

251

return true;

executed 24 times by 5 tests: return true;

Executed by:

tst_QAbstractItemView
tst_QHeaderView
tst_QItemModel
tst_QListView
tst_QStringListModel

252 } -

253 -

254 static bool ascendingLessThan(const QPair<QString, int> &s1, const QPair<QString, int> &s2) -

255 { -

256

return s1.first < s2.first;

executed 952 times by 2 tests: return s1.first < s2.first;

Executed by:

tst_QItemModel
tst_QTableView

952

257 } -

258 -

259 static bool decendingLessThan(const QPair<QString, int> &s1, const QPair<QString, int> &s2) -

260 { -

261

return s1.first > s2.first;

executed 26 times by 1 test: return s1.first > s2.first;

Executed by:

tst_QTableView

262 } -

263 -

264 /*! -

265 \reimp -

266 */ -

267 void QStringListModel::sort(int, Qt::SortOrder order) -

268 { -

269 emit layoutAboutToBeChanged(QList<QPersistentModelIndex>(), VerticalSortHint); -

270 -

271 QVector<QPair<QString, int> > list; -

272 const int lstCount = lst.count(); -

273 list.reserve(lstCount); -

274

for (int i = 0; i < lstCount; ++i)

i < lstCount	Description
TRUE	evaluated 347 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView
FALSE	evaluated 19 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView

19-347

275

list.append(QPair<QString, int>(lst.at(i), i));

executed 347 times by 2 tests: list.append(QPair<QString, int>(lst.at(i), i));

Executed by:

tst_QItemModel
tst_QTableView

347

276 -

277

if (order == Qt::AscendingOrder)

order == Qt::AscendingOrder	Description
TRUE	evaluated 15 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView
FALSE	evaluated 4 times by 1 test Evaluated by: tst_QTableView

4-15

278

std::sort(list.begin(), list.end(), ascendingLessThan);

executed 15 times by 2 tests: std::sort(list.begin(), list.end(), ascendingLessThan);

Executed by:

tst_QItemModel
tst_QTableView

279 else -

280

std::sort(list.begin(), list.end(), decendingLessThan);

executed 4 times by 1 test: std::sort(list.begin(), list.end(), decendingLessThan);

Executed by:

tst_QTableView

281 -

282 lst.clear(); -

283 QVector<int> forwarding(lstCount); -

284

for (int i = 0; i < lstCount; ++i) {

i < lstCount	Description
TRUE	evaluated 347 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView
FALSE	evaluated 19 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView

19-347

285 lst.append(list.at(i).first); -

286 forwarding[list.at(i).second] = i; -

287

}

executed 347 times by 2 tests: end of block

Executed by:

tst_QItemModel
tst_QTableView

347

288 -

289 QModelIndexList oldList = persistentIndexList(); -

290 QModelIndexList newList; -

291 const int numOldIndexes = oldList.count(); -

292 newList.reserve(numOldIndexes); -

293

for (int i = 0; i < numOldIndexes; ++i)

i < numOldIndexes	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 2 tests Evaluated by: tst_QItemModel tst_QTableView

0-19

294

newList.append(index(forwarding.at(oldList.at(i).row()), 0));

never executed: newList.append(index(forwarding.at(oldList.at(i).row()), 0));

295 changePersistentIndexList(oldList, newList); -

296 -

297 emit layoutChanged(QList<QPersistentModelIndex>(), VerticalSortHint); -

298

}

executed 19 times by 2 tests: end of block

Executed by:

tst_QItemModel
tst_QTableView

299 -

300 /*! -

301 Returns the string list used by the model to store data. -

302 */ -

303 QStringList QStringListModel::stringList() const -

304 { -

305

return lst;

executed 1498 times by 2 tests: return lst;

Executed by:

tst_QFontDialog
tst_QTableView

1498

306 } -

307 -

308 /*! -

309 Sets the model's internal string list to \a strings. The model will -

310 notify any attached views that its underlying data has changed. -

311 -

312 \sa dataChanged() -

313 */ -

314 void QStringListModel::setStringList(const QStringList &strings) -

315 { -

316 beginResetModel(); -

317 lst = strings; -

318 endResetModel(); -

319

}

executed 628 times by 11 tests: end of block

Executed by:

tst_ModelTest
tst_QComboBox
tst_QCompleter
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QItemModel
tst_QItemSelectionModel
tst_QListView
tst_QSortFilterProxyModel
tst_QTableView

628

320 -

321 /*! -

322 \reimp -

323 */ -

324 Qt::DropActions QStringListModel::supportedDropActions() const -

325 { -

326

return QAbstractItemModel::supportedDropActions() | Qt::MoveAction;

executed 19 times by 4 tests: return QAbstractItemModel::supportedDropActions() | Qt::MoveAction;

Executed by:

tst_ModelTest
tst_QAbstractItemModel
tst_QItemModel
tst_QSortFilterProxyModel

327 } -

328 -

329 QT_END_NAMESPACE -

330 -

331 #endif // QT_NO_STRINGLISTMODEL -

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