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.
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().
No notes