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qquickpropertychanges.cpp

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

2 ** -

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

5 ** -

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

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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 -

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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 -

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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 -

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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 #include "qquickpropertychanges_p.h" -

41 -

42 #include <private/qqmlopenmetaobject_p.h> -

43 #include <private/qqmlengine_p.h> -

44 -

45 #include <qqmlinfo.h> -

46 #include <private/qqmlcustomparser_p.h> -

47 #include <qqmlexpression.h> -

48 #include <private/qqmlbinding_p.h> -

49 #include <qqmlcontext.h> -

50 #include <private/qqmlproperty_p.h> -

51 #include <private/qqmlcontext_p.h> -

52 #include <private/qquickstate_p_p.h> -

53 #include <private/qqmlboundsignal_p.h> -

54 -

55 #include <QtCore/qdebug.h> -

56 -

57 #include <private/qobject_p.h> -

58 -

59 QT_BEGIN_NAMESPACE -

60 -

61 /*! -

62 \qmltype PropertyChanges -

63 \inqmlmodule QtQuick -

64 \ingroup qtquick-states -

65 \brief Describes new property bindings or values for a state. -

66 -

67 PropertyChanges is used to define the property values or bindings in a -

68 \l State. This enables an item's property values to be changed when it -

69 \l {Qt Quick States}{changes between states}. -

70 -

71 To create a PropertyChanges object, specify the \l target item whose -

72 properties are to be modified, and define the new property values or -

73 bindings. For example: -

74 -

75 \snippet qml/propertychanges.qml import -

76 \codeline -

77 \snippet qml/propertychanges.qml 0 -

78 -

79 When the mouse is pressed, the \l Rectangle changes to the \e resized -

80 state. In this state, the PropertyChanges object sets the rectangle's -

81 color to blue and the \c height value to that of \c container.height. -

82 -

83 Note this automatically binds \c rect.height to \c container.height -

84 in the \e resized state. If a property binding should not be -

85 established, and the height should just be set to the value of -

86 \c container.height at the time of the state change, set the \l explicit -

87 property to \c true. -

88 -

89 A PropertyChanges object can also override the default signal handler -

90 for an object to implement a signal handler specific to the new state: -

91 -

92 \qml -

93 PropertyChanges { -

94 target: myMouseArea -

95 onClicked: doSomethingDifferent() -

96 } -

97 \endqml -

98 -

99 \note PropertyChanges can be used to change anchor margins, but not other anchor -

100 values; use AnchorChanges for this instead. Similarly, to change an \l Item's -

101 \l {Item::}{parent} value, use ParentChange instead. -

102 -

103 -

104 \section2 Resetting Property Values -

105 -

106 The \c undefined value can be used to reset the property value for a state. -

107 In the following example, when \c myText changes to the \e widerText -

108 state, its \c width property is reset, giving the text its natural width -

109 and displaying the whole string on a single line. -

110 -

111 \snippet qml/propertychanges.qml reset -

112 -

113 -

114 \section2 Immediate Property Changes in Transitions -

115 -

116 When \l{Animation and Transitions in Qt Quick}{Transitions} are used to animate -

117 state changes, they animate properties from their values in the current -

118 state to those defined in the new state (as defined by PropertyChanges -

119 objects). However, it is sometimes desirable to set a property value -

120 \e immediately during a \l Transition, without animation; in these cases, -

121 the PropertyAction type can be used to force an immediate property -

122 change. -

123 -

124 See the PropertyAction documentation for more details. -

125 -

126 \note The \l{Item::}{visible} and \l{Item::}{enabled} properties of \l Item do not behave -

127 exactly the same as other properties in PropertyChanges. Since these properties can be -

128 changed implicitly through their parent's state, they should be set explicitly in all PropertyChanges. -

129 An item will still not be enabled/visible if one of its parents is not enabled or visible. -

130 -

131 \sa {Qt Quick Examples - Animation#States}{States example}, {Qt Quick States}, {Qt QML} -

132 */ -

133 -

134 /*! -

135 \qmlproperty Object QtQuick::PropertyChanges::target -

136 This property holds the object which contains the properties to be changed. -

137 */ -

138 -

139 class QQuickReplaceSignalHandler : public QQuickStateActionEvent -

140 { -

141 public: -

142 QQuickReplaceSignalHandler() {} -

143 ~QQuickReplaceSignalHandler() {} -

144 -

145

EventType type() const override { return SignalHandler; }

executed 40 times by 1 test: return SignalHandler;

Executed by:

tst_qquickstates

146 -

147 QQmlProperty property; -

148 QQmlBoundSignalExpressionPointer expression; -

149 QQmlBoundSignalExpressionPointer reverseExpression; -

150 QQmlBoundSignalExpressionPointer rewindExpression; -

151 -

152 void execute() override { -

153 QQmlPropertyPrivate::setSignalExpression(property, expression); -

154

}

executed 26 times by 1 test: end of block

Executed by:

tst_qquickstates

155 -

156

bool isReversable() override { return true; }

executed 84 times by 1 test: return true;

Executed by:

tst_qquickstates

157 void reverse() override { -

158 QQmlPropertyPrivate::setSignalExpression(property, reverseExpression); -

159

}

executed 8 times by 1 test: end of block

Executed by:

tst_qquickstates

160 -

161 void saveOriginals() override { -

162 saveCurrentValues(); -

163 reverseExpression = rewindExpression; -

164

}

executed 16 times by 1 test: end of block

Executed by:

tst_qquickstates

165 -

166

bool needsCopy() override { return true; }

executed 6 times by 1 test: return true;

Executed by:

tst_qquickstates

167 void copyOriginals(QQuickStateActionEvent *other) override -

168 { -

169 QQuickReplaceSignalHandler *rsh = static_cast<QQuickReplaceSignalHandler*>(other); -

170 saveCurrentValues(); -

171

if (rsh == this)

rsh == this	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates

0-6

172

return;

never executed: return;

173 reverseExpression = rsh->reverseExpression; -

174

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickstates

175 -

176 void rewind() override { -

177 QQmlPropertyPrivate::setSignalExpression(property, rewindExpression); -

178

}

never executed: end of block

179 void saveCurrentValues() override { -

180 rewindExpression = QQmlPropertyPrivate::signalExpression(property); -

181

}

executed 34 times by 1 test: end of block

Executed by:

tst_qquickstates

182 -

183 bool mayOverride(QQuickStateActionEvent *other) override { -

184

if (other == this)

other == this	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates

6-8

185

return true;

executed 8 times by 1 test: return true;

Executed by:

tst_qquickstates

186

if (other->type() != type())

other->type() != type()	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates

0-6

187

return false;

never executed: return false;

188

if (static_cast<QQuickReplaceSignalHandler*>(other)->property == property)

static_cast<QQ...ty == property	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-6

189

return true;

executed 6 times by 1 test: return true;

Executed by:

tst_qquickstates

190

return false;

never executed: return false;

191 } -

192 }; -

193 -

194 -

195 class QQuickPropertyChangesPrivate : public QQuickStateOperationPrivate -

196 { -

197 Q_DECLARE_PUBLIC(QQuickPropertyChanges) -

198 public: -

199 QQuickPropertyChangesPrivate() : decoded(true), restore(true), -

200

isExplicit(false) {}

executed 456 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

456

201 -

202 QPointer<QObject> object; -

203 QList<const QV4::CompiledData::Binding *> bindings; -

204 QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit; -

205 -

206 bool decoded : 1; -

207 bool restore : 1; -

208 bool isExplicit : 1; -

209 -

210 void decode(); -

211 void decodeBinding(const QString &propertyPrefix, const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding); -

212 -

213 class ExpressionChange { -

214 public: -

215 ExpressionChange(const QString &_name, -

216 const QV4::CompiledData::Binding *_binding, -

217 QQmlBinding::Identifier _id, -

218 const QString& _expr, -

219 const QUrl &_url, -

220 int _line, -

221 int _column) -

222

: name(_name), binding(_binding), id(_id), expression(_expr), url(_url), line(_line), column(_column) {}

executed 72 times by 11 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

223 QString name; -

224 const QV4::CompiledData::Binding *binding; -

225 QQmlBinding::Identifier id; -

226 QString expression; -

227 QUrl url; -

228 int line; -

229 int column; -

230 }; -

231 -

232 QList<QPair<QString, QVariant> > properties; -

233 QList<ExpressionChange> expressions; -

234 QList<QQuickReplaceSignalHandler*> signalReplacements; -

235 -

236 QQmlProperty property(const QString &); -

237 }; -

238 -

239 void QQuickPropertyChangesParser::verifyList(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding) -

240 { -

241

if (binding->type == QV4::CompiledData::Binding::Type_Object) {

binding->type ...g::Type_Object	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 492 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

2-492

242 error(qmlUnit->objectAt(binding->value.objectIndex), QQuickPropertyChanges::tr("PropertyChanges does not support creating state-specific objects.")); -

243

return;

executed 2 times by 1 test: return;

Executed by:

tst_qquickstates

244 } -

245 -

246

if (binding->type == QV4::CompiledData::Binding::Type_GroupProperty

binding->type ..._GroupProperty	Description
TRUE	evaluated 22 times by 6 tests Evaluated by: tst_examples tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates
FALSE	evaluated 470 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

22-470

247

|| binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {

binding->type ...tachedProperty	Description
TRUE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickstates
FALSE	evaluated 464 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

6-464

248 const QV4::CompiledData::Object *subObj = qmlUnit->objectAt(binding->value.objectIndex); -

249 const QV4::CompiledData::Binding *subBinding = subObj->bindingTable(); -

250

for (quint32 i = 0; i < subObj->nBindings; ++i, ++subBinding) {

i < subObj->nBindings	Description
TRUE	evaluated 32 times by 6 tests Evaluated by: tst_examples tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates
FALSE	evaluated 28 times by 6 tests Evaluated by: tst_examples tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates

28-32

251 verifyList(qmlUnit, subBinding); -

252

}

executed 32 times by 6 tests: end of block

Executed by:

tst_examples
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickitem2
tst_qquickstates

253

}

executed 28 times by 6 tests: end of block

Executed by:

tst_examples
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickitem2
tst_qquickstates

254

}

executed 492 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

492

255 -

256 void QQuickPropertyChangesPrivate::decode() -

257 { -

258

if (decoded)

decoded	Description
TRUE	evaluated 102 times by 5 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickanimations tst_qquickdesignersupport tst_qquickmousearea tst_qquickstates
FALSE	evaluated 454 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

102-454

259

return;

executed 102 times by 5 tests: return;

Executed by:

tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickdesignersupport
tst_qquickmousearea
tst_qquickstates

102

260 -

261 for (const QV4::CompiledData::Binding *binding : qAsConst(bindings)) -

262

decodeBinding(QString(), compilationUnit->data, binding);

executed 480 times by 17 tests: decodeBinding(QString(), compilationUnit->data, binding);

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

480

263 -

264 bindings.clear(); -

265 -

266 decoded = true; -

267

}

executed 454 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

454

268 -

269 void QQuickPropertyChangesPrivate::decodeBinding(const QString &propertyPrefix, const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding) -

270 { -

271 Q_Q(QQuickPropertyChanges); -

272 -

273 QString propertyName = propertyPrefix + qmlUnit->stringAt(binding->propertyNameIndex); -

274 -

275

if (binding->type == QV4::CompiledData::Binding::Type_GroupProperty

binding->type ..._GroupProperty	Description
TRUE	evaluated 18 times by 5 tests Evaluated by: tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates
FALSE	evaluated 554 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

18-554

276

|| binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {

binding->type ...tachedProperty	Description
TRUE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickstates
FALSE	evaluated 482 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

72-482

277 QString pre = propertyName + QLatin1Char('.'); -

278 const QV4::CompiledData::Object *subObj = qmlUnit->objectAt(binding->value.objectIndex); -

279 const QV4::CompiledData::Binding *subBinding = subObj->bindingTable(); -

280

for (quint32 i = 0; i < subObj->nBindings; ++i, ++subBinding) {

i < subObj->nBindings	Description
TRUE	evaluated 92 times by 6 tests Evaluated by: tst_examples tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates
FALSE	evaluated 90 times by 6 tests Evaluated by: tst_examples tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickitem2 tst_qquickstates

90-92

281 decodeBinding(pre, qmlUnit, subBinding); -

282

}

executed 92 times by 6 tests: end of block

Executed by:

tst_examples
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickitem2
tst_qquickstates

283

return;

executed 90 times by 6 tests: return;

Executed by:

tst_examples
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickitem2
tst_qquickstates

284 } -

285 -

286

if (propertyName.count() >= 3 &&

propertyName.count() >= 3	Description
TRUE	evaluated 426 times by 16 tests Evaluated by: tst_examples tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates
FALSE	evaluated 56 times by 5 tests Evaluated by: tst_examples tst_qqmlbinding tst_qquickanimations tst_qquickbehaviors tst_qquickstates

56-426

287

propertyName.at(0) == QLatin1Char('o') &&

propertyName.a...atin1Char('o')	Description
TRUE	evaluated 38 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickstates
FALSE	evaluated 388 times by 15 tests Evaluated by: tst_examples tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickstates

38-388

288

propertyName.at(1) == QLatin1Char('n') &&

propertyName.a...atin1Char('n')	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 20 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

18-20

289

propertyName.at(2).isUpper()) {

propertyName.at(2).isUpper()	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-18

290 QQmlProperty prop = property(propertyName); -

291

if (prop.isSignalProperty()) {

prop.isSignalProperty()	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-18

292 QQuickReplaceSignalHandler *handler = new QQuickReplaceSignalHandler; -

293 handler->property = prop; -

294 handler->expression.take(new QQmlBoundSignalExpression(object, QQmlPropertyPrivate::get(prop)->signalIndex(), -

295 QQmlContextData::get(qmlContext(q)), object, compilationUnit->runtimeFunctions.at(binding->value.compiledScriptIndex))); -

296 signalReplacements << handler; -

297

return;

executed 18 times by 1 test: return;

Executed by:

tst_qquickstates

298 } -

299

}

never executed: end of block

300 -

301

if (binding->type == QV4::CompiledData::Binding::Type_Script || binding->isTranslationBinding()) {

binding->type ...g::Type_Script	Description
TRUE	evaluated 64 times by 10 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	evaluated 400 times by 11 tests Evaluated by: tst_examples tst_qqmlenginedebugservice tst_qqmltranslation tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickstates

binding->isTra...ationBinding()	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qqmltranslation tst_qquickstates
FALSE	evaluated 396 times by 10 tests Evaluated by: tst_examples tst_qqmlenginedebugservice tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickstates

4-400

302 QUrl url = QUrl(); -

303 int line = -1; -

304 int column = -1; -

305 -

306 QQmlData *ddata = QQmlData::get(q); -

307

if (ddata && ddata->outerContext && !ddata->outerContext->url().isEmpty()) {

ddata	Description
TRUE	evaluated 68 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	never evaluated

ddata->outerContext	Description
TRUE	evaluated 68 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	never evaluated

!ddata->outerC...rl().isEmpty()	Description
TRUE	evaluated 68 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	never evaluated

0-68

308 url = ddata->outerContext->url(); -

309 line = ddata->lineNumber; -

310 column = ddata->columnNumber; -

311

}

executed 68 times by 11 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

312 -

313 QString expression; -

314 QQmlBinding::Identifier id = QQmlBinding::Invalid; -

315 -

316

if (!binding->isTranslationBinding()) {

!binding->isTr...ationBinding()	Description
TRUE	evaluated 64 times by 10 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qqmltranslation tst_qquickstates

4-64

317 expression = binding->valueAsString(qmlUnit); -

318 id = binding->value.compiledScriptIndex; -

319

}

executed 64 times by 10 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

320 expressions << ExpressionChange(propertyName, binding, id, expression, url, line, column); -

321

return;

executed 68 times by 11 tests: return;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

322 } -

323 -

324 QVariant var; -

325 switch (binding->type) { -

326

case QV4::CompiledData::Binding::Type_Script:

never executed: case QV4::CompiledData::Binding::Type_Script:

327

case QV4::CompiledData::Binding::Type_Translation:

never executed: case QV4::CompiledData::Binding::Type_Translation:

328

case QV4::CompiledData::Binding::Type_TranslationById:

never executed: case QV4::CompiledData::Binding::Type_TranslationById:

329 Q_UNREACHABLE(); -

330

case QV4::CompiledData::Binding::Type_String:

code before this statement never executed: case QV4::CompiledData::Binding::Type_String:

executed 218 times by 6 tests: case QV4::CompiledData::Binding::Type_String:

Executed by:

tst_examples
tst_qquickanimations
tst_qquickbehaviors
tst_qquickfontloader
tst_qquickmousearea
tst_qquickstates

0-218

331 var = binding->valueAsString(qmlUnit); -

332

break;

executed 218 times by 6 tests: break;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickbehaviors
tst_qquickfontloader
tst_qquickmousearea
tst_qquickstates

218

333

case QV4::CompiledData::Binding::Type_Number:

executed 100 times by 8 tests: case QV4::CompiledData::Binding::Type_Number:

Executed by:

tst_examples
tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickitem2
tst_qquickstates

100

334 var = binding->valueAsNumber(); -

335

break;

executed 100 times by 8 tests: break;

Executed by:

tst_examples
tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickitem2
tst_qquickstates

100

336

case QV4::CompiledData::Binding::Type_Boolean:

executed 78 times by 3 tests: case QV4::CompiledData::Binding::Type_Boolean:

Executed by:

tst_examples
tst_qquickbehaviors
tst_qquickstates

337 var = binding->valueAsBoolean(); -

338

break;

executed 78 times by 3 tests: break;

Executed by:

tst_examples
tst_qquickbehaviors
tst_qquickstates

339

default:

never executed: default:

340

break;

never executed: break;

341 } -

342 -

343 properties << qMakePair(propertyName, var); -

344

}

executed 396 times by 10 tests: end of block

Executed by:

tst_examples
tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickstates

396

345 -

346 void QQuickPropertyChangesParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props) -

347 { -

348

for (int ii = 0; ii < props.count(); ++ii)

ii < props.count()	Description
TRUE	evaluated 462 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates
FALSE	evaluated 398 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

398-462

349

verifyList(qmlUnit, props.at(ii));

executed 462 times by 17 tests: verifyList(qmlUnit, props.at(ii));

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

462

350

}

executed 398 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

398

351 -

352 void QQuickPropertyChangesParser::applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) -

353 { -

354 QQuickPropertyChangesPrivate *p = -

355 static_cast<QQuickPropertyChangesPrivate *>(QObjectPrivate::get(obj)); -

356 p->bindings = bindings; -

357 p->compilationUnit = compilationUnit; -

358 p->decoded = false; -

359

}

executed 454 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

454

360 -

361 QQuickPropertyChanges::QQuickPropertyChanges() -

362 : QQuickStateOperation(*(new QQuickPropertyChangesPrivate)) -

363 { -

364

}

executed 456 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

456

365 -

366 QQuickPropertyChanges::~QQuickPropertyChanges() -

367 { -

368 Q_D(QQuickPropertyChanges); -

369

for(int ii = 0; ii < d->signalReplacements.count(); ++ii)

ii < d->signal...ements.count()	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 352 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

14-352

370

delete d->signalReplacements.at(ii);

executed 14 times by 1 test: delete d->signalReplacements.at(ii);

Executed by:

tst_qquickstates

371

}

executed 352 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

352

372 -

373 QObject *QQuickPropertyChanges::object() const -

374 { -

375 Q_D(const QQuickPropertyChanges); -

376

return d->object;

executed 198 times by 13 tests: return d->object;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

198

377 } -

378 -

379 void QQuickPropertyChanges::setObject(QObject *o) -

380 { -

381 Q_D(QQuickPropertyChanges); -

382 d->object = o; -

383

}

executed 458 times by 17 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

458

384 -

385 /*! -

386 \qmlproperty bool QtQuick::PropertyChanges::restoreEntryValues -

387 -

388 This property holds whether the previous values should be restored when -

389 leaving the state. -

390 -

391 The default value is \c true. Setting this value to \c false creates a -

392 temporary state that has permanent effects on property values. -

393 */ -

394 bool QQuickPropertyChanges::restoreEntryValues() const -

395 { -

396 Q_D(const QQuickPropertyChanges); -

397

return d->restore;

executed 580 times by 17 tests: return d->restore;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

580

398 } -

399 -

400 void QQuickPropertyChanges::setRestoreEntryValues(bool v) -

401 { -

402 Q_D(QQuickPropertyChanges); -

403 d->restore = v; -

404

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickstates

405 -

406 QQmlProperty -

407 QQuickPropertyChangesPrivate::property(const QString &property) -

408 { -

409 Q_Q(QQuickPropertyChanges); -

410 QQmlContextData *context = nullptr; -

411

if (QQmlData *ddata = QQmlData::get(q))

QQmlData *ddat...mlData::get(q)	Description
TRUE	evaluated 612 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates
FALSE	never evaluated

0-612

412

context = ddata->outerContext;

executed 612 times by 17 tests: context = ddata->outerContext;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

612

413 QQmlProperty prop = QQmlPropertyPrivate::create(object, property, context); -

414

if (!prop.isValid()) {

!prop.isValid()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 608 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

4-608

415 qmlWarning(q) << QQuickPropertyChanges::tr("Cannot assign to non-existent property \"%1\"").arg(property); -

416

return QQmlProperty();

executed 4 times by 1 test: return QQmlProperty();

Executed by:

tst_qquickstates

417

} else if (!(prop.type() & QQmlProperty::SignalProperty) && !prop.isWritable()) {

!(prop.type() ...ignalProperty)	Description
TRUE	evaluated 590 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates
FALSE	evaluated 18 times by 1 test Evaluated by: tst_qquickstates

!prop.isWritable()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 588 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

2-590

418 qmlWarning(q) << QQuickPropertyChanges::tr("Cannot assign to read-only property \"%1\"").arg(property); -

419

return QQmlProperty();

executed 2 times by 1 test: return QQmlProperty();

Executed by:

tst_qquickstates

420 } -

421

return prop;

executed 606 times by 17 tests: return prop;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

606

422 } -

423 -

424 QQuickPropertyChanges::ActionList QQuickPropertyChanges::actions() -

425 { -

426 Q_D(QQuickPropertyChanges); -

427 -

428 d->decode(); -

429 -

430 ActionList list; -

431 -

432

for (int ii = 0; ii < d->properties.count(); ++ii) {

ii < d->properties.count()	Description
TRUE	evaluated 486 times by 10 tests Evaluated by: tst_examples tst_qqmlenginedebugservice tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickstates
FALSE	evaluated 556 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

486-556

433 QQmlProperty prop = d->property(d->properties.at(ii).first); -

434 -

435 QQuickStateAction a(d->object, prop, d->properties.at(ii).first, -

436 d->properties.at(ii).second); -

437 -

438

if (a.property.isValid()) {

a.property.isValid()	Description
TRUE	evaluated 480 times by 10 tests Evaluated by: tst_examples tst_qqmlenginedebugservice tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickstates
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates

6-480

439 a.restore = restoreEntryValues(); -

440 list << a; -

441

}

executed 480 times by 10 tests: end of block

Executed by:

tst_examples
tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickstates

480

442

}

executed 486 times by 10 tests: end of block

Executed by:

tst_examples
tst_qqmlenginedebugservice
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickstates

486

443 -

444

for (int ii = 0; ii < d->signalReplacements.count(); ++ii) {

ii < d->signal...ements.count()	Description
TRUE	evaluated 26 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 556 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

26-556

445 QQuickReplaceSignalHandler *handler = d->signalReplacements.at(ii); -

446 -

447

if (handler->property.isValid()) {

handler->property.isValid()	Description
TRUE	evaluated 26 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-26

448 QQuickStateAction a; -

449 a.event = handler; -

450 list << a; -

451

}

executed 26 times by 1 test: end of block

Executed by:

tst_qquickstates

452

}

executed 26 times by 1 test: end of block

Executed by:

tst_qquickstates

453 -

454

for (int ii = 0; ii < d->expressions.count(); ++ii) {

ii < d->expressions.count()	Description
TRUE	evaluated 92 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	evaluated 556 times by 17 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlenginedebugservice tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickanimations tst_qquickbehaviors tst_qquickdesignersupport tst_qquickflipable tst_qquickfontloader tst_qquickitem2 tst_qquickmousearea tst_qquickpathview tst_qquickstates

92-556

455 -

456 QQuickPropertyChangesPrivate::ExpressionChange e = d->expressions.at(ii); -

457 const QString &property = e.name; -

458 QQmlProperty prop = d->property(property); -

459 -

460

if (prop.isValid()) {

prop.isValid()	Description
TRUE	evaluated 92 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	never evaluated

0-92

461 QQuickStateAction a; -

462 a.restore = restoreEntryValues(); -

463 a.property = prop; -

464 a.fromValue = a.property.read(); -

465 a.specifiedObject = d->object; -

466 a.specifiedProperty = property; -

467 -

468 QQmlContextData *context = QQmlContextData::get(qmlContext(this)); -

469 -

470 QQmlBinding *newBinding = nullptr; -

471

if (e.binding && e.binding->isTranslationBinding()) {

e.binding	Description
TRUE	evaluated 88 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

e.binding->isT...ationBinding()	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qqmltranslation tst_qquickstates
FALSE	evaluated 84 times by 10 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates

4-88

472 newBinding = QQmlBinding::createTranslationBinding(d->compilationUnit, e.binding, object(), context); -

473

} else if (e.id != QQmlBinding::Invalid) {

executed 4 times by 2 tests: end of block

Executed by:

tst_qqmltranslation
tst_qquickstates

e.id != QQmlBinding::Invalid	Description
TRUE	evaluated 84 times by 10 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

4-84

474 QV4::Scope scope(qmlEngine(this)->handle()); -

475 QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(scope.engine->rootContext(), context, object())); -

476 newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, -

477 d->compilationUnit->runtimeFunctions.at(e.id), object(), context, qmlContext); -

478

}

executed 84 times by 10 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

479

if (!newBinding)

!newBinding	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 88 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates

4-88

480

newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core,

executed 4 times by 1 test:

newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, e.expression, object(), context, e.url.toString(), e.line);

Executed by:

tst_qquickstates

481

e.expression, object(), context, e.url.toString(), e.line);

executed 4 times by 1 test:

newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, e.expression, object(), context, e.url.toString(), e.line);

Executed by:

tst_qquickstates

482 -

483

if (d->isExplicit) {

d->isExplicit	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 88 times by 11 tests Evaluated by: tst_examples tst_qqmlbinding tst_qqmlecmascript tst_qqmlnotifier tst_qqmlproperty tst_qqmltranslation tst_qqmlvaluetypes tst_qquickbehaviors tst_qquickitem2 tst_qquickpathview tst_qquickstates

4-88

484 // in this case, we don't want to assign a binding, per se, -

485 // so we evaluate the expression and assign the result. -

486 // XXX TODO: add a static QQmlJavaScriptExpression::evaluate(QString) -

487 // so that we can avoid creating then destroying the binding in this case. -

488 a.toValue = newBinding->evaluate(); -

489 delete newBinding; -

490

} else {

executed 4 times by 1 test: end of block

Executed by:

tst_qquickstates

491 newBinding->setTarget(prop); -

492 a.toBinding = newBinding; -

493 a.deletableToBinding = true; -

494

}

executed 88 times by 11 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

495 -

496 list << a; -

497

}

executed 92 times by 11 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

498

}

executed 92 times by 11 tests: end of block

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickbehaviors
tst_qquickitem2
tst_qquickpathview
tst_qquickstates

499 -

500

return list;

executed 556 times by 17 tests: return list;

Executed by:

tst_examples
tst_qqmlbinding
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlnotifier
tst_qqmlproperty
tst_qqmltranslation
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickbehaviors
tst_qquickdesignersupport
tst_qquickflipable
tst_qquickfontloader
tst_qquickitem2
tst_qquickmousearea
tst_qquickpathview
tst_qquickstates

556

501 } -

502 -

503 /*! -

504 \qmlproperty bool QtQuick::PropertyChanges::explicit -

505 -

506 If explicit is set to true, any potential bindings will be interpreted as -

507 once-off assignments that occur when the state is entered. -

508 -

509 In the following example, the addition of explicit prevents \c myItem.width from -

510 being bound to \c parent.width. Instead, it is assigned the value of \c parent.width -

511 at the time of the state change. -

512 \qml -

513 PropertyChanges { -

514 target: myItem -

515 explicit: true -

516 width: parent.width -

517 } -

518 \endqml -

519 -

520 By default, explicit is false. -

521 */ -

522 bool QQuickPropertyChanges::isExplicit() const -

523 { -

524 Q_D(const QQuickPropertyChanges); -

525

return d->isExplicit;

executed 6 times by 2 tests: return d->isExplicit;

Executed by:

tst_qqmlenginedebugservice
tst_qquickstates

526 } -

527 -

528 void QQuickPropertyChanges::setIsExplicit(bool e) -

529 { -

530 Q_D(QQuickPropertyChanges); -

531 d->isExplicit = e; -

532

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickstates

533 -

534 bool QQuickPropertyChanges::containsValue(const QString &name) const -

535 { -

536 Q_D(const QQuickPropertyChanges); -

537 typedef QPair<QString, QVariant> PropertyEntry; -

538 -

539 QListIterator<PropertyEntry> propertyIterator(d->properties); -

540

while (propertyIterator.hasNext()) {

propertyIterator.hasNext()	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickstates

6-16

541 const PropertyEntry &entry = propertyIterator.next(); -

542

if (entry.first == name) {

entry.first == name	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickstates

4-12

543

return true;

executed 4 times by 1 test: return true;

Executed by:

tst_qquickstates

544 } -

545

}

executed 12 times by 1 test: end of block

Executed by:

tst_qquickstates

546 -

547

return false;

executed 6 times by 1 test: return false;

Executed by:

tst_qquickstates

548 } -

549 -

550 bool QQuickPropertyChanges::containsExpression(const QString &name) const -

551 { -

552 Q_D(const QQuickPropertyChanges); -

553 typedef QQuickPropertyChangesPrivate::ExpressionChange ExpressionEntry; -

554 -

555 QListIterator<ExpressionEntry> expressionIterator(d->expressions); -

556

while (expressionIterator.hasNext()) {

expressionIterator.hasNext()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

557 const ExpressionEntry &entry = expressionIterator.next(); -

558

if (entry.name == name) {

entry.name == name	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-4

559

return true;

executed 4 times by 1 test: return true;

Executed by:

tst_qquickstates

560 } -

561

}

never executed: end of block

562 -

563

return false;

executed 4 times by 1 test: return false;

Executed by:

tst_qquickstates

564 } -

565 -

566 bool QQuickPropertyChanges::containsProperty(const QString &name) const -

567 { -

568

return containsValue(name) || containsExpression(name);

executed 2 times by 1 test: return containsValue(name) || containsExpression(name);

Executed by:

tst_qquickstates

569 } -

570 -

571 void QQuickPropertyChanges::changeValue(const QString &name, const QVariant &value) -

572 { -

573 Q_D(QQuickPropertyChanges); -

574 typedef QPair<QString, QVariant> PropertyEntry; -

575 typedef QQuickPropertyChangesPrivate::ExpressionChange ExpressionEntry; -

576 -

577 QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions); -

578

while (expressionIterator.hasNext()) {

expressionIterator.hasNext()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 12 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates

4-12

579 const ExpressionEntry &entry = expressionIterator.next(); -

580

if (entry.name == name) {

entry.name == name	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-4

581 expressionIterator.remove(); -

582

if (state() && state()->isStateActive()) {

state()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

state()->isStateActive()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates

0-4

583 QQmlPropertyPrivate::removeBinding(d->property(name)); -

584 d->property(name).write(value); -

585

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickstates

586 -

587 d->properties.append(PropertyEntry(name, value)); -

588

return;

executed 4 times by 1 test: return;

Executed by:

tst_qquickstates

589 } -

590

}

never executed: end of block

591 -

592 QMutableListIterator<PropertyEntry> propertyIterator(d->properties); -

593

while (propertyIterator.hasNext()) {

propertyIterator.hasNext()	Description
TRUE	evaluated 12 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport

4-12

594 PropertyEntry &entry = propertyIterator.next(); -

595

if (entry.first == name) {

entry.first == name	Description
TRUE	evaluated 8 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

4-8

596 entry.second = value; -

597

if (state() && state()->isStateActive())

state()	Description
TRUE	evaluated 8 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates
FALSE	never evaluated

state()->isStateActive()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 6 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates

0-8

598

d->property(name).write(value);

executed 2 times by 1 test: d->property(name).write(value);

Executed by:

tst_qquickstates

599

return;

executed 8 times by 3 tests: return;

Executed by:

tst_qqmlenginedebugservice
tst_qquickdesignersupport
tst_qquickstates

600 } -

601

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickstates

602 -

603 QQuickStateAction action; -

604 action.restore = restoreEntryValues(); -

605 action.property = d->property(name); -

606 action.fromValue = action.property.read(); -

607 action.specifiedObject = object(); -

608 action.specifiedProperty = name; -

609 action.toValue = value; -

610 -

611 propertyIterator.insert(PropertyEntry(name, value)); -

612

if (state() && state()->isStateActive()) {

state()	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport
FALSE	never evaluated

state()->isStateActive()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qqmlenginedebugservice
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickdesignersupport

0-4

613 state()->addEntryToRevertList(action); -

614 QQmlAbstractBinding *oldBinding = QQmlPropertyPrivate::binding(action.property); -

615

if (oldBinding)

oldBinding	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qqmlenginedebugservice
FALSE	never evaluated

0-2

616

oldBinding->setEnabled(false, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor);

executed 2 times by 1 test: oldBinding->setEnabled(false, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor);

Executed by:

tst_qqmlenginedebugservice

617 d->property(name).write(value); -

618

}

executed 2 times by 1 test: end of block

Executed by:

tst_qqmlenginedebugservice

619

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qqmlenginedebugservice
tst_qquickdesignersupport

620 -

621 void QQuickPropertyChanges::changeExpression(const QString &name, const QString &expression) -

622 { -

623 Q_D(QQuickPropertyChanges); -

624 typedef QPair<QString, QVariant> PropertyEntry; -

625 typedef QQuickPropertyChangesPrivate::ExpressionChange ExpressionEntry; -

626 -

627 bool hadValue = false; -

628 -

629 QMutableListIterator<PropertyEntry> propertyIterator(d->properties); -

630

while (propertyIterator.hasNext()) {

propertyIterator.hasNext()	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-8

631 PropertyEntry &entry = propertyIterator.next(); -

632

if (entry.first == name) {

entry.first == name	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

633 propertyIterator.remove(); -

634 hadValue = true; -

635

break;

executed 4 times by 1 test: break;

Executed by:

tst_qquickstates

636 } -

637

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickstates

638 -

639 QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions); -

640

while (expressionIterator.hasNext()) {

expressionIterator.hasNext()	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates

0-4

641 ExpressionEntry &entry = expressionIterator.next(); -

642

if (entry.name == name) {

entry.name == name	Description
TRUE	never evaluated
FALSE	never evaluated

643 entry.expression = expression; -

644

if (state() && state()->isStateActive()) {

state()	Description
TRUE	never evaluated
FALSE	never evaluated

state()->isStateActive()	Description
TRUE	never evaluated
FALSE	never evaluated

645 auto prop = d->property(name); -

646 QQmlBinding *newBinding = QQmlBinding::create( -

647 &QQmlPropertyPrivate::get(prop)->core, expression, object(), -

648 QQmlContextData::get(qmlContext(this))); -

649 newBinding->setTarget(prop); -

650 QQmlPropertyPrivate::setBinding(newBinding, QQmlPropertyPrivate::None, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor); -

651

}

never executed: end of block

652

return;

never executed: return;

653 } -

654

}

never executed: end of block

655 -

656 // adding a new expression. -

657 expressionIterator.insert(ExpressionEntry(name, nullptr, QQmlBinding::Invalid, expression, QUrl(), -1, -1)); -

658 -

659

if (state() && state()->isStateActive()) {

state()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

state()->isStateActive()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates

0-4

660

if (hadValue) {

hadValue	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-2

661 QQmlAbstractBinding *oldBinding = QQmlPropertyPrivate::binding(d->property(name)); -

662

if (oldBinding) {

oldBinding	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates

0-2

663 oldBinding->setEnabled(false, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor); -

664 state()->changeBindingInRevertList(object(), name, oldBinding); -

665

}

never executed: end of block

666 -

667 auto prop = d->property(name); -

668 QQmlBinding *newBinding = QQmlBinding::create( -

669 &QQmlPropertyPrivate::get(prop)->core, expression, object(), -

670 QQmlContextData::get(qmlContext(this))); -

671 newBinding->setTarget(prop); -

672 QQmlPropertyPrivate::setBinding(newBinding, QQmlPropertyPrivate::None, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor); -

673

} else {

executed 2 times by 1 test: end of block

Executed by:

tst_qquickstates

674 QQuickStateAction action; -

675 action.restore = restoreEntryValues(); -

676 action.property = d->property(name); -

677 action.fromValue = action.property.read(); -

678 action.specifiedObject = object(); -

679 action.specifiedProperty = name; -

680 -

681 QQmlBinding *newBinding = QQmlBinding::create( -

682 &QQmlPropertyPrivate::get(action.property)->core, expression, -

683 object(), QQmlContextData::get(qmlContext(this))); -

684

if (d->isExplicit) {

d->isExplicit	Description
TRUE	never evaluated
FALSE	never evaluated

685 // don't assign the binding, merely evaluate the expression. -

686 // XXX TODO: add a static QQmlJavaScriptExpression::evaluate(QString) -

687 // so that we can avoid creating then destroying the binding in this case. -

688 action.toValue = newBinding->evaluate(); -

689 delete newBinding; -

690

} else {

never executed: end of block

691 newBinding->setTarget(action.property); -

692 action.toBinding = newBinding; -

693 action.deletableToBinding = true; -

694 -

695 state()->addEntryToRevertList(action); -

696 QQmlAbstractBinding *oldBinding = QQmlPropertyPrivate::binding(action.property); -

697

if (oldBinding)

oldBinding	Description
TRUE	never evaluated
FALSE	never evaluated

698

oldBinding->setEnabled(false, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor);

never executed: oldBinding->setEnabled(false, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor);

699 -

700 QQmlPropertyPrivate::setBinding(newBinding, QQmlPropertyPrivate::None, QQmlPropertyData::DontRemoveBinding | QQmlPropertyData::BypassInterceptor); -

701

}

never executed: end of block

702 } -

703 } -

704 // what about the signal handler? -

705

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickstates

706 -

707 QVariant QQuickPropertyChanges::property(const QString &name) const -

708 { -

709 Q_D(const QQuickPropertyChanges); -

710 typedef QPair<QString, QVariant> PropertyEntry; -

711 typedef QQuickPropertyChangesPrivate::ExpressionChange ExpressionEntry; -

712 -

713 QListIterator<PropertyEntry> propertyIterator(d->properties); -

714

while (propertyIterator.hasNext()) {

propertyIterator.hasNext()	Description
TRUE	never evaluated
FALSE	never evaluated

715 const PropertyEntry &entry = propertyIterator.next(); -

716

if (entry.first == name) {

entry.first == name	Description
TRUE	never evaluated
FALSE	never evaluated

717

return entry.second;

never executed: return entry.second;

718 } -

719

}

never executed: end of block

720 -

721 QListIterator<ExpressionEntry> expressionIterator(d->expressions); -

722

while (expressionIterator.hasNext()) {

expressionIterator.hasNext()	Description
TRUE	never evaluated
FALSE	never evaluated

723 const ExpressionEntry &entry = expressionIterator.next(); -

724

if (entry.name == name) {

entry.name == name	Description
TRUE	never evaluated
FALSE	never evaluated

725

return QVariant(entry.expression);

never executed: return QVariant(entry.expression);

726 } -

727

}

never executed: end of block

728 -

729

return QVariant();

never executed: return QVariant();

730 } -

731 -

732 void QQuickPropertyChanges::removeProperty(const QString &name) -

733 { -

734 Q_D(QQuickPropertyChanges); -

735 typedef QPair<QString, QVariant> PropertyEntry; -

736 typedef QQuickPropertyChangesPrivate::ExpressionChange ExpressionEntry; -

737 -

738 QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions); -

739

while (expressionIterator.hasNext()) {

expressionIterator.hasNext()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	evaluated 6 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates

4-6

740 const ExpressionEntry &entry = expressionIterator.next(); -

741

if (entry.name == name) {

entry.name == name	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickstates
FALSE	never evaluated

0-4

742 expressionIterator.remove(); -

743 state()->removeEntryFromRevertList(object(), name); -

744

return;

executed 4 times by 1 test: return;

Executed by:

tst_qquickstates

745 } -

746

}

never executed: end of block

747 -

748 QMutableListIterator<PropertyEntry> propertyIterator(d->properties); -

749

while (propertyIterator.hasNext()) {

propertyIterator.hasNext()	Description
TRUE	evaluated 8 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates
FALSE	never evaluated

0-8

750 const PropertyEntry &entry = propertyIterator.next(); -

751

if (entry.first == name) {

entry.first == name	Description
TRUE	evaluated 6 times by 3 tests Evaluated by: tst_qqmlenginedebugservice tst_qquickdesignersupport tst_qquickstates
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickstates

2-6

752 propertyIterator.remove(); -

753 state()->removeEntryFromRevertList(object(), name); -