diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/corelib/statemachine/qstate.cpp | 18 | ||||
-rw-r--r-- | src/corelib/statemachine/qstate.h | 3 |
2 files changed, 20 insertions, 1 deletions
diff --git a/src/corelib/statemachine/qstate.cpp b/src/corelib/statemachine/qstate.cpp index b6b3281..69cca06 100644 --- a/src/corelib/statemachine/qstate.cpp +++ b/src/corelib/statemachine/qstate.cpp @@ -66,7 +66,8 @@ QT_BEGIN_NAMESPACE states. QState is part of \l{The State Machine Framework}. The addTransition() function adds a transition. The removeTransition() - function removes a transition. + function removes a transition. The transitions() function returns the + state's outgoing transitions. The assignProperty() function is used for defining property assignments that should be performed when a state is entered. @@ -408,6 +409,21 @@ void QState::removeTransition(QAbstractTransition *transition) } /*! + \since 4.7 + + Returns this state's outgoing transitions (i.e. transitions where + this state is the \l{QAbstractTransition::sourceState()}{source + state}), or an empty list if this state has no outgoing transitions. + + \sa addTransition() +*/ +QList<QAbstractTransition*> QState::transitions() const +{ + Q_D(const QState); + return d->transitions(); +} + +/*! \reimp */ void QState::onEntry(QEvent *event) diff --git a/src/corelib/statemachine/qstate.h b/src/corelib/statemachine/qstate.h index 782a2a6..620104f 100644 --- a/src/corelib/statemachine/qstate.h +++ b/src/corelib/statemachine/qstate.h @@ -44,6 +44,8 @@ #include <QtCore/qabstractstate.h> +#include <QtCore/qlist.h> + QT_BEGIN_HEADER QT_BEGIN_NAMESPACE @@ -80,6 +82,7 @@ public: QSignalTransition *addTransition(QObject *sender, const char *signal, QAbstractState *target); QAbstractTransition *addTransition(QAbstractState *target); void removeTransition(QAbstractTransition *transition); + QList<QAbstractTransition*> transitions() const; QAbstractState *initialState() const; void setInitialState(QAbstractState *state); |