diff options
| -rw-r--r-- | src/corelib/kernel/qproperty_p.h | 1 | ||||
| -rw-r--r-- | tests/auto/corelib/kernel/qproperty/tst_qproperty.cpp | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/corelib/kernel/qproperty_p.h b/src/corelib/kernel/qproperty_p.h index a3a9072793..4a80754ec8 100644 --- a/src/corelib/kernel/qproperty_p.h +++ b/src/corelib/kernel/qproperty_p.h @@ -286,6 +286,7 @@ public: bool isUpdating() {return updating;} void setSticky(bool keep = true) {m_sticky = keep;} bool isSticky() {return m_sticky;} + void scheduleNotify() {pendingNotify = true;} QPropertyBindingPrivate(QMetaType metaType, const QtPrivate::BindingFunctionVTable *vtable, const QPropertyBindingSourceLocation &location, bool isQQmlPropertyBinding=false) diff --git a/tests/auto/corelib/kernel/qproperty/tst_qproperty.cpp b/tests/auto/corelib/kernel/qproperty/tst_qproperty.cpp index 877896407a..0f89ccee8b 100644 --- a/tests/auto/corelib/kernel/qproperty/tst_qproperty.cpp +++ b/tests/auto/corelib/kernel/qproperty/tst_qproperty.cpp @@ -118,6 +118,7 @@ private slots: void selfBindingShouldNotCrash(); void qpropertyAlias(); + void scheduleNotify(); }; void tst_QProperty::functorBinding() @@ -2015,6 +2016,21 @@ void tst_QProperty::qpropertyAlias() QVERIFY(!alias.isValid()); } +void tst_QProperty::scheduleNotify() +{ + int notifications = 0; + QProperty<int> p; + QCOMPARE(p.value(), 0); + const auto handler = p.addNotifier([&](){ ++notifications; }); + QCOMPARE(notifications, 0); + QPropertyBinding<int> b([]() { return 0; }, QPropertyBindingSourceLocation()); + QPropertyBindingPrivate::get(b)->scheduleNotify(); + QCOMPARE(notifications, 0); + p.setBinding(b); + QCOMPARE(notifications, 1); + QCOMPARE(p.value(), 0); +} + QTEST_MAIN(tst_QProperty); #undef QT_SOURCE_LOCATION_NAMESPACE |