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Diffstat (limited to 'src/corelib/statemachine/qstate.cpp')
| -rw-r--r-- | src/corelib/statemachine/qstate.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/corelib/statemachine/qstate.cpp b/src/corelib/statemachine/qstate.cpp index 9bda250..5c3418b 100644 --- a/src/corelib/statemachine/qstate.cpp +++ b/src/corelib/statemachine/qstate.cpp @@ -65,6 +65,9 @@ QT_BEGIN_NAMESPACE The addTransition() function adds a transition. The removeTransition() function removes a transition. + The assignProperty() function is used for defining property assignments that + should be performed when a state is entered. + \section1 States with Child States For non-parallel state groups, the setInitialState() function must be called @@ -216,6 +219,24 @@ QList<QAbstractTransition*> QStatePrivate::transitions() const } /*! + Instructs this state to set the property with the given \a name of the given + \a object to the given \a value when the state is entered. +*/ +void QState::assignProperty(QObject *object, const char *name, + const QVariant &value) +{ + Q_D(QState); + for (int i = 0; i < d->propertyAssignments.size(); ++i) { + QPropertyAssignment &assn = d->propertyAssignments[i]; + if ((assn.object == object) && (assn.propertyName == name)) { + assn.value = value; + return; + } + } + d->propertyAssignments.append(QPropertyAssignment(object, name, value)); +} + +/*! Returns this state group's error state. \sa QStateMachine::errorState(), QStateMachine::setErrorState() |