From 3bc0d853a09ae55c158946a99284a47b0b30a3b4 Mon Sep 17 00:00:00 2001 From: Michael Brasser Date: Tue, 12 Apr 2011 11:36:37 +1000 Subject: Fix regression in wigglytext.qml This change re-adds the code removed in 8e9c28eaa4d7a3372b9a9a21a984701b62f96456 (which caused this regression), while keeping the new code as well (to specially handle the case of registration in componentCompleted()). Change-Id: I707e3d2ead9ea25079f79cd5e5886d1dc1c69d1b Task-number: QTBUG-18362 Reviewed-by: Aaron Kennedy --- src/declarative/qml/qdeclarativecomponent.cpp | 17 +++++++++++++++ src/declarative/qml/qdeclarativecomponent_p.h | 1 + .../data/delayedRegistration.qml | 25 ++++++++++++++++++++++ .../tst_qdeclarativebehaviors.cpp | 18 ++++++++++++++++ 4 files changed, 61 insertions(+) create mode 100644 tests/auto/declarative/qdeclarativebehaviors/data/delayedRegistration.qml diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp index fc393d1..ac683a7 100644 --- a/src/declarative/qml/qdeclarativecomponent.cpp +++ b/src/declarative/qml/qdeclarativecomponent.cpp @@ -880,6 +880,7 @@ QObject * QDeclarativeComponentPrivate::begin(QDeclarativeContextData *parentCon state->bindValues = enginePriv->bindValues; state->parserStatus = enginePriv->parserStatus; + state->finalizedParserStatus = enginePriv->finalizedParserStatus; state->componentAttached = enginePriv->componentAttached; if (state->componentAttached) state->componentAttached->prev = &state->componentAttached; @@ -887,6 +888,7 @@ QObject * QDeclarativeComponentPrivate::begin(QDeclarativeContextData *parentCon enginePriv->componentAttached = 0; enginePriv->bindValues.clear(); enginePriv->parserStatus.clear(); + enginePriv->finalizedParserStatus.clear(); state->completePending = true; enginePriv->inProgressCreations++; } @@ -917,6 +919,7 @@ void QDeclarativeComponentPrivate::beginDeferred(QDeclarativeEnginePrivate *engi state->bindValues = enginePriv->bindValues; state->parserStatus = enginePriv->parserStatus; + state->finalizedParserStatus = enginePriv->finalizedParserStatus; state->componentAttached = enginePriv->componentAttached; if (state->componentAttached) state->componentAttached->prev = &state->componentAttached; @@ -924,6 +927,7 @@ void QDeclarativeComponentPrivate::beginDeferred(QDeclarativeEnginePrivate *engi enginePriv->componentAttached = 0; enginePriv->bindValues.clear(); enginePriv->parserStatus.clear(); + enginePriv->finalizedParserStatus.clear(); state->completePending = true; enginePriv->inProgressCreations++; } @@ -961,6 +965,18 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri QDeclarativeEnginePrivate::clear(ps); } + for (int ii = 0; ii < state->finalizedParserStatus.count(); ++ii) { + QPair, int> status = state->finalizedParserStatus.at(ii); + QObject *obj = status.first; + if (obj) { + void *args[] = { 0 }; + QMetaObject::metacall(obj, QMetaObject::InvokeMetaMethod, + status.second, args); + } + } + + //componentComplete() can register additional finalization objects + //that are then never handled. Handle them manually here. if (1 == enginePriv->inProgressCreations) { for (int ii = 0; ii < enginePriv->finalizedParserStatus.count(); ++ii) { QPair, int> status = enginePriv->finalizedParserStatus.at(ii); @@ -986,6 +1002,7 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri state->bindValues.clear(); state->parserStatus.clear(); + state->finalizedParserStatus.clear(); state->completePending = false; enginePriv->inProgressCreations--; diff --git a/src/declarative/qml/qdeclarativecomponent_p.h b/src/declarative/qml/qdeclarativecomponent_p.h index 020c5e0..f8bec2b 100644 --- a/src/declarative/qml/qdeclarativecomponent_p.h +++ b/src/declarative/qml/qdeclarativecomponent_p.h @@ -101,6 +101,7 @@ public: ConstructionState() : componentAttached(0), completePending(false) {} QList > bindValues; QList > parserStatus; + QList, int> > finalizedParserStatus; QDeclarativeComponentAttached *componentAttached; QList errors; bool completePending; diff --git a/tests/auto/declarative/qdeclarativebehaviors/data/delayedRegistration.qml b/tests/auto/declarative/qdeclarativebehaviors/data/delayedRegistration.qml new file mode 100644 index 0000000..aa384c3 --- /dev/null +++ b/tests/auto/declarative/qdeclarativebehaviors/data/delayedRegistration.qml @@ -0,0 +1,25 @@ +import QtQuick 1.0 + +Rectangle { + id: container + + width: 400; height: 400; + property Item myItem + + function doCreate() { + myItem = myComponent.createObject(container) + myItem.x = 100 + } + + Component { + id: myComponent + Rectangle { + width: 100 + height: 100 + color: "green" + Behavior on x { NumberAnimation { duration: 500 } } + } + } + + Component.onCompleted: doCreate() +} diff --git a/tests/auto/declarative/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp b/tests/auto/declarative/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp index 80ba907..4536d9e 100644 --- a/tests/auto/declarative/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp +++ b/tests/auto/declarative/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp @@ -81,6 +81,7 @@ private slots: void groupedPropertyCrash(); void runningTrue(); void sameValue(); + void delayedRegistration(); }; void tst_qdeclarativebehaviors::simpleBehavior() @@ -412,6 +413,23 @@ void tst_qdeclarativebehaviors::sameValue() QTRY_VERIFY(target->x() != qreal(0) && target->x() != qreal(100)); } +//QTBUG-18362 +void tst_qdeclarativebehaviors::delayedRegistration() +{ + QDeclarativeEngine engine; + + QDeclarativeComponent c(&engine, SRCDIR "/data/delayedRegistration.qml"); + QDeclarativeRectangle *rect = qobject_cast(c.create()); + QVERIFY(rect != 0); + + QDeclarativeItem *innerRect = rect->property("myItem").value(); + QVERIFY(innerRect != 0); + + QCOMPARE(innerRect->property("x").toInt(), int(0)); + + QTRY_COMPARE(innerRect->property("x").toInt(), int(100)); +} + QTEST_MAIN(tst_qdeclarativebehaviors) #include "tst_qdeclarativebehaviors.moc" -- cgit v0.12