QStateMachine::WrappedEvent Class Reference

The WrappedEvent class inherits QEvent and holds a clone of an event associated with a QObject. More...

#include <qstatemachine.h>

Inheritance diagram for QStateMachine::WrappedEvent:

Public Functions
QEvent *	event () const
	Returns a clone of the original event. More...
QObject *	object () const
	Returns the object that the event is associated with. More...
	WrappedEvent (QObject *object, QEvent *event)
	Constructs a new WrappedEvent object with the given object and event. More...
	~WrappedEvent ()
	Destroys this WrappedEvent. More...
Public Functions inherited from QEvent
void	accept ()
	Sets the accept flag of the event object, the equivalent of calling setAccepted(true). More...
void	ignore ()
	Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false). More...
bool	isAccepted () const
	QEvent (Type type)
	Contructs an event object of type type. More...
void	setAccepted (bool accepted)
bool	spontaneous () const
	Returns true if the event originated outside the application (a system event); otherwise returns false. More...
Type	type () const
	Returns the event type. More...
virtual	~QEvent ()
	Destroys the event. More...

Properties
QEvent *	m_event
QObject *	m_object

Additional Inherited Members
Public Types inherited from QEvent
enum	Type {   None = 0, Timer = 1, MouseButtonPress = 2, MouseButtonRelease = 3,   MouseButtonDblClick = 4, MouseMove = 5, KeyPress = 6, KeyRelease = 7,   FocusIn = 8, FocusOut = 9, Enter = 10, Leave = 11,   Paint = 12, Move = 13, Resize = 14, Create = 15,   Destroy = 16, Show = 17, Hide = 18, Close = 19,   Quit = 20, ParentChange = 21, ParentAboutToChange = 131, ThreadChange = 22,   WindowActivate = 24, WindowDeactivate = 25, ShowToParent = 26, HideToParent = 27,   Wheel = 31, WindowTitleChange = 33, WindowIconChange = 34, ApplicationWindowIconChange = 35,   ApplicationFontChange = 36, ApplicationLayoutDirectionChange = 37, ApplicationPaletteChange = 38, PaletteChange = 39,   Clipboard = 40, Speech = 42, MetaCall = 43, SockAct = 50,   WinEventAct = 132, DeferredDelete = 52, DragEnter = 60, DragMove = 61,   DragLeave = 62, Drop = 63, DragResponse = 64, ChildAdded = 68,   ChildPolished = 69, ChildRemoved = 71, ShowWindowRequest = 73, PolishRequest = 74,   Polish = 75, LayoutRequest = 76, UpdateRequest = 77, UpdateLater = 78,   EmbeddingControl = 79, ActivateControl = 80, DeactivateControl = 81, ContextMenu = 82,   InputMethod = 83, AccessibilityPrepare = 86, TabletMove = 87, LocaleChange = 88,   LanguageChange = 89, LayoutDirectionChange = 90, Style = 91, TabletPress = 92,   TabletRelease = 93, OkRequest = 94, HelpRequest = 95, IconDrag = 96,   FontChange = 97, EnabledChange = 98, ActivationChange = 99, StyleChange = 100,   IconTextChange = 101, ModifiedChange = 102, MouseTrackingChange = 109, WindowBlocked = 103,   WindowUnblocked = 104, WindowStateChange = 105, ToolTip = 110, WhatsThis = 111,   StatusTip = 112, ActionChanged = 113, ActionAdded = 114, ActionRemoved = 115,   FileOpen = 116, Shortcut = 117, ShortcutOverride = 51, WhatsThisClicked = 118,   ToolBarChange = 120, ApplicationActivate = 121, ApplicationActivated = ApplicationActivate, ApplicationDeactivate = 122,   ApplicationDeactivated = ApplicationDeactivate, QueryWhatsThis = 123, EnterWhatsThisMode = 124, LeaveWhatsThisMode = 125,   ZOrderChange = 126, HoverEnter = 127, HoverLeave = 128, HoverMove = 129,   AccessibilityHelp = 119, AccessibilityDescription = 130, AcceptDropsChange = 152, MenubarUpdated = 153,   ZeroTimerEvent = 154, GraphicsSceneMouseMove = 155, GraphicsSceneMousePress = 156, GraphicsSceneMouseRelease = 157,   GraphicsSceneMouseDoubleClick = 158, GraphicsSceneContextMenu = 159, GraphicsSceneHoverEnter = 160, GraphicsSceneHoverMove = 161,   GraphicsSceneHoverLeave = 162, GraphicsSceneHelp = 163, GraphicsSceneDragEnter = 164, GraphicsSceneDragMove = 165,   GraphicsSceneDragLeave = 166, GraphicsSceneDrop = 167, GraphicsSceneWheel = 168, KeyboardLayoutChange = 169,   DynamicPropertyChange = 170, TabletEnterProximity = 171, TabletLeaveProximity = 172, NonClientAreaMouseMove = 173,   NonClientAreaMouseButtonPress = 174, NonClientAreaMouseButtonRelease = 175, NonClientAreaMouseButtonDblClick = 176, MacSizeChange = 177,   ContentsRectChange = 178, MacGLWindowChange = 179, FutureCallOut = 180, GraphicsSceneResize = 181,   GraphicsSceneMove = 182, CursorChange = 183, ToolTipChange = 184, NetworkReplyUpdated = 185,   GrabMouse = 186, UngrabMouse = 187, GrabKeyboard = 188, UngrabKeyboard = 189,   MacGLClearDrawable = 191, StateMachineSignal = 192, StateMachineWrapped = 193, TouchBegin = 194,   TouchUpdate = 195, TouchEnd = 196, NativeGesture = 197, RequestSoftwareInputPanel = 199,   CloseSoftwareInputPanel = 200, UpdateSoftKeys = 201, WinIdChange = 203, Gesture = 198,   GestureOverride = 202, PlatformPanel = 212, User = 1000, MaxUser = 65535 }
	This enum type defines the valid event types in Qt. More...
Static Public Functions inherited from QEvent
static int	registerEventType (int hint=-1)
	Registers and returns a custom event type. More...
Protected Variables inherited from QEvent
QEventPrivate *	d
ushort	t

Detailed Description

The WrappedEvent class inherits QEvent and holds a clone of an event associated with a QObject.

Since

4.6

A wrapped event is generated by a QStateMachine in response to a Qt event. The QEventTransition class provides a transition associated with a such an event. QStateMachine::WrappedEvent is part of The State Machine Framework.

The object() function returns the object that generated the event. The event() function returns a clone of the original event.

See also

QEventTransition

Definition at line 92 of file qstatemachine.h.

Constructors and Destructors

WrappedEvent()

QStateMachine::WrappedEvent::WrappedEvent	(	QObject *	object,
		QEvent *	event
	)

Constructs a new WrappedEvent object with the given object and event.

Warning

This function is not part of the public interface.

The WrappedEvent object takes ownership of event.

Definition at line 2452 of file qstatemachine.cpp.

    : QEvent(QEvent::StateMachineWrapped), m_object(object), m_event(event)
{
}

~WrappedEvent()

QStateMachine::WrappedEvent::~WrappedEvent

(

)

Destroys this WrappedEvent.

Definition at line 2460 of file qstatemachine.cpp.

{
    delete m_event;
}

Functions

event()

QStateMachine::WrappedEvent::event ( ) const

inline

Returns a clone of the original event.

Definition at line 99 of file qstatemachine.h.

Referenced by QEventTransition::eventTest(), QKeyEventTransition::eventTest(), and QMouseEventTransition::eventTest().

{ return m_event; }

object()

QStateMachine::WrappedEvent::object ( ) const

inline

Returns the object that the event is associated with.

Definition at line 98 of file qstatemachine.h.

Referenced by QEventTransition::eventTest().

{ return m_object; }

Properties

m_event

QEvent* QStateMachine::WrappedEvent::m_event

private

Definition at line 103 of file qstatemachine.h.

Referenced by ~WrappedEvent().

m_object

QObject* QStateMachine::WrappedEvent::m_object

private

Definition at line 102 of file qstatemachine.h.

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The documentation for this class was generated from the following files:

• /src/corelib/statemachine/qstatemachine.h
• /src/corelib/statemachine/qstatemachine.cpp