QKeyEventTransition Class
The QKeyEventTransition class provides a transition for key events. More...
| Header: | #include <QKeyEventTransition> |
| qmake: | QT += widgets |
| Since: | Qt 4.6 |
| Inherits: | QEventTransition |
This class was introduced in Qt 4.6.
Properties
- key : int
- modifierMask : Qt::KeyboardModifiers
- 2 properties inherited from QEventTransition
- 4 properties inherited from QAbstractTransition
- 1 property inherited from QObject
Public Functions
| QKeyEventTransition(QObject *object, QEvent::Type type, int key, QState *sourceState = nullptr) | |
| QKeyEventTransition(QState *sourceState = nullptr) | |
| virtual | ~QKeyEventTransition() |
| int | key() const |
| Qt::KeyboardModifiers | modifierMask() const |
| void | setKey(int key) |
| void | setModifierMask(Qt::KeyboardModifiers modifierMask) |
- 4 public functions inherited from QEventTransition
- 11 public functions inherited from QAbstractTransition
- 30 public functions inherited from QObject
Reimplemented Protected Functions
| virtual bool | eventTest(QEvent *event) override |
| virtual void | onTransition(QEvent *event) override |
- 3 protected functions inherited from QEventTransition
- 3 protected functions inherited from QAbstractTransition
- 9 protected functions inherited from QObject
Related Non-Members
| typedef | QObjectList |
| QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
| T | qobject_cast(QObject *object) |
| T | qobject_cast(const QObject *object) |
Macros
| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
| Q_CLASSINFO(Name, Value) | |
| Q_DISABLE_COPY(Class) | |
| Q_DISABLE_COPY_MOVE(Class) | |
| Q_DISABLE_MOVE(Class) | |
| Q_EMIT | |
| Q_ENUM(...) | |
| Q_ENUM_NS(...) | |
| Q_FLAG(...) | |
| Q_FLAG_NS(...) | |
| Q_GADGET | |
| Q_INTERFACES(...) | |
| Q_INVOKABLE | |
| Q_NAMESPACE | |
| Q_OBJECT | |
| Q_PROPERTY(...) | |
| Q_REVISION | |
| Q_SET_OBJECT_NAME(Object) | |
| Q_SIGNAL | |
| Q_SIGNALS | |
| Q_SLOT | |
| Q_SLOTS |
Additional Inherited Members
- 1 public slot inherited from QObject
- 3 signals inherited from QAbstractTransition
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
- 3 protected functions inherited from QEventTransition
- 3 protected functions inherited from QAbstractTransition
- 9 protected functions inherited from QObject
Detailed Description
QKeyEventTransition is part of The State Machine Framework.
See also QState::addTransition().
Property Documentation
key : int
This property holds the key that this key event transition is associated with
Access functions:
modifierMask : Qt::KeyboardModifiers
This property holds the keyboard modifier mask that this key event transition checks for
Access functions:
| Qt::KeyboardModifiers | modifierMask() const |
| void | setModifierMask(Qt::KeyboardModifiers modifierMask) |
Member Function Documentation
QKeyEventTransition::QKeyEventTransition(QObject *object, QEvent::Type type, int key, QState *sourceState = nullptr)
Constructs a new key event transition for events of the given type for the given object, with the given key and sourceState.
QKeyEventTransition::QKeyEventTransition(QState *sourceState = nullptr)
Constructs a new key event transition with the given sourceState.
[virtual] QKeyEventTransition::~QKeyEventTransition()
Destroys this key event transition.
[override virtual protected] bool QKeyEventTransition::eventTest(QEvent *event)
Reimplements: QEventTransition::eventTest(QEvent *event).
int QKeyEventTransition::key() const
Returns the key that this key event transition checks for.
Note: Getter function for property key.
See also setKey().
Qt::KeyboardModifiers QKeyEventTransition::modifierMask() const
Returns the keyboard modifier mask that this key event transition checks for.
Note: Getter function for property modifierMask.
See also setModifierMask().
[override virtual protected] void QKeyEventTransition::onTransition(QEvent *event)
Reimplements: QEventTransition::onTransition(QEvent *event).
void QKeyEventTransition::setKey(int key)
Sets the key that this key event transition will check for.
Note: Setter function for property key.
See also key().
void QKeyEventTransition::setModifierMask(Qt::KeyboardModifiers modifierMask)
Sets the keyboard modifier mask that this key event transition will check for to modifierMask.
Note: Setter function for property modifierMask.
See also modifierMask().