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QKeyEventTransition Class Reference

The QKeyEventTransition class provides a transition for key events. More...

 #include <QKeyEventTransition>

Inherits: QEventTransition.

This class was introduced in Qt 4.6.

List of all members, including inherited members

Properties

key : int
modifierMask : Qt::KeyboardModifiers

2 properties inherited from QEventTransition
3 properties inherited from QAbstractTransition
1 property inherited from QObject

Public Functions

	QKeyEventTransition ( QState * sourceState = 0 )
	QKeyEventTransition ( QObject * object, QEvent::Type type, int key, QState * sourceState = 0 )
	~QKeyEventTransition ()
int	key () const
Qt::KeyboardModifiers	modifierMask () const
void	setKey ( int key )
void	setModifierMask ( Qt::KeyboardModifiers modifierMask )

4 public functions inherited from QEventTransition
9 public functions inherited from QAbstractTransition
29 public functions inherited from QObject

Reimplemented Protected Functions

virtual bool	eventTest ( QEvent * event )
virtual void	onTransition ( QEvent * event )

3 protected functions inherited from QEventTransition
3 protected functions inherited from QAbstractTransition
8 protected functions inherited from QObject

Additional Inherited Members

1 public slot inherited from QObject
1 signal inherited from QAbstractTransition
1 signal inherited from QObject
7 static public members inherited from QObject
3 protected functions inherited from QEventTransition
3 protected functions inherited from QAbstractTransition
8 protected functions inherited from QObject

Detailed Description

The QKeyEventTransition class provides a transition for key events.

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:

int	key () const
void	setKey ( int key )

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 ( QState * sourceState = 0 )

Constructs a new key event transition with the given sourceState.

QKeyEventTransition::QKeyEventTransition ( QObject * object, QEvent::Type type, int key, QState * sourceState = 0 )

Constructs a new key event transition for events of the given type for the given object, with the given key and sourceState.

QKeyEventTransition::~QKeyEventTransition ()

Destroys this key event transition.

bool QKeyEventTransition::eventTest ( QEvent * event ) `[virtual protected]`

Reimplemented from QAbstractTransition::eventTest().

void QKeyEventTransition::onTransition ( QEvent * event ) `[virtual protected]`

Reimplemented from QAbstractTransition::onTransition().

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