QMouseEventTransition Class Reference

The QMouseEventTransition class provides a transition for mouse events. More...

 #include <QMouseEventTransition>

Inherits: QEventTransition.

This class was introduced in Qt 4.6.

List of all members, including inherited members

Properties

button : Qt::MouseButton
modifierMask : Qt::KeyboardModifiers

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

Public Functions

	QMouseEventTransition ( QState * sourceState = 0 )
	QMouseEventTransition ( QObject * object, QEvent::Type type, Qt::MouseButton button, QState * sourceState = 0 )
	~QMouseEventTransition ()
Qt::MouseButton	button () const
QPainterPath	hitTestPath () const
Qt::KeyboardModifiers	modifierMask () const
void	setButton ( Qt::MouseButton button )
void	setHitTestPath ( const QPainterPath & path )
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 QMouseEventTransition class provides a transition for mouse events.

QMouseEventTransition is part of The State Machine Framework.

See also QState::addTransition().

Property Documentation

button : Qt::MouseButton

This property holds the button that this mouse event transition is associated with.

Access functions:

Qt::MouseButton	button () const
void	setButton ( Qt::MouseButton button )

modifierMask : Qt::KeyboardModifiers

This property holds the keyboard modifier mask that this mouse event transition checks for.

Access functions:

Qt::KeyboardModifiers	modifierMask () const
void	setModifierMask ( Qt::KeyboardModifiers modifierMask )

Member Function Documentation

QMouseEventTransition::QMouseEventTransition ( QState * sourceState = 0 )

Constructs a new mouse event transition with the given sourceState.

QMouseEventTransition::QMouseEventTransition ( QObject * object, QEvent::Type type, Qt::MouseButton button, QState * sourceState = 0 )

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

QMouseEventTransition::~QMouseEventTransition ()

Destroys this mouse event transition.

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

Reimplemented from QAbstractTransition::eventTest().

QPainterPath QMouseEventTransition::hitTestPath () const

Returns the hit test path for this mouse event transition.

See also setHitTestPath().

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

Reimplemented from QAbstractTransition::onTransition().

void QMouseEventTransition::setHitTestPath ( const QPainterPath & path )

Sets the hit test path for this mouse event transition to path. If a valid path has been set, the transition will only trigger if the mouse event position (QMouseEvent::pos()) is inside the path.

See also hitTestPath() and QPainterPath::contains().

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