diff options
Diffstat (limited to 'src/declarative/util/qdeclarativestate.cpp')
-rw-r--r-- | src/declarative/util/qdeclarativestate.cpp | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp index 9f4cc39..028bacb 100644 --- a/src/declarative/util/qdeclarativestate.cpp +++ b/src/declarative/util/qdeclarativestate.cpp @@ -154,13 +154,14 @@ QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObje Notice the default state is referred to using an empty string (""). - States are commonly used together with \l {state-transitions}{Transitions} to provide + States are commonly used together with \l {Transitions} to provide animations when state changes occur. \note Setting the state of an object from within another state of the same object is not allowed. - \sa {declarative/animation/states}{states example}, {qmlstates}{States}, {state-transitions}{Transitions}, QtDeclarative + \sa {declarative/animation/states}{states example}, {qmlstates}{States}, + {qdeclarativeanimation.html#transitions}{QML Transitions}, QtDeclarative */ /*! @@ -229,20 +230,7 @@ bool QDeclarativeState::isWhenKnown() const be applied. For example, the following \l Rectangle changes in and out of the "hidden" state when the \l MouseArea is pressed: - \qml - Rectangle { - id: myRect - width: 100; height: 100 - color: "red" - - MouseArea { id: mouseArea; anchors.fill: parent } - - states: State { - name: "hidden"; when: mouseArea.pressed - PropertyChanges { target: myRect; opacity: 0 } - } - } - \endqml + \snippet doc/src/snippets/declarative/state-when.qml 0 If multiple states in a group have \c when clauses that evaluate to \c true at the same time, the first matching state will be applied. For example, in the following snippet @@ -358,8 +346,10 @@ QDeclarativeStatePrivate::generateActionList(QDeclarativeStateGroup *group) cons if (!extends.isEmpty()) { QList<QDeclarativeState *> states = group->states(); for (int ii = 0; ii < states.count(); ++ii) - if (states.at(ii)->name() == extends) + if (states.at(ii)->name() == extends) { + qmlExecuteDeferred(states.at(ii)); applyList = static_cast<QDeclarativeStatePrivate*>(states.at(ii)->d_func())->generateActionList(group); + } } foreach(QDeclarativeStateOperation *op, operations) |