QtCore.QChildEvent Class Reference

The QChildEvent class contains event parameters for child object events. More...

Inheritance diagram for QtCore.QChildEvent:

Collaboration diagram for QtCore.QChildEvent:

Public Member Functions
	QChildEvent (QChildEvent copy)
	QChildEvent (QEvent.Type type, QObject child)
override void	CreateProxy ()
new bool	Added ()
new QObject	Child ()
new bool	Polished ()
new bool	Removed ()
new void	Dispose ()
Public Member Functions inherited from QtCore.QEvent
	QEvent (QEvent copy)
	QEvent (QEvent.Type type)
new void	Accept ()
new void	Ignore ()
new bool	IsAccepted ()
new void	SetAccepted (bool accepted)
new bool	Spontaneous ()
new QEvent.Type	type ()
new void	Dispose ()

Protected Member Functions
	QChildEvent (System.Type dummy)
Protected Member Functions inherited from QtCore.QEvent
	QEvent (System.Type dummy)

Properties
new QObject	C [get, set]
Properties inherited from QtCore.QEvent
virtual System.IntPtr	SmokeObject [get, set]
new ushort	T [get, set]
static new QMetaObject	StaticMetaObject [get]

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

Detailed Description

The QChildEvent class contains event parameters for child object events.

Child events are sent immediately to objects when children are added or removed.

In both cases you can only rely on the child being a QObject (or, if QObject::isWidgetType() returns true, a QWidget). This is because in the QEvent::ChildAdded case the child is not yet fully constructed; in the QEvent::ChildRemoved case it might have already been destructed.

The handler for these events is QObject::childEvent().

Constructor & Destructor Documentation

QtCore.QChildEvent.QChildEvent ( System.Type  dummy )

protected

QtCore.QChildEvent.QChildEvent

(

QChildEvent

copy

)

Constructs a child event object of a particular type for the child.

type can be QEvent::ChildAdded, QEvent::ChildRemoved, QEvent::ChildPolished, or QEvent::ChildRemoved.

See also child().

QtCore.QChildEvent.QChildEvent	(	QEvent.Type	type,
		QObject	child
	)

Constructs a child event object of a particular type for the child.

type can be QEvent::ChildAdded, QEvent::ChildRemoved, QEvent::ChildPolished, or QEvent::ChildRemoved.

See also child().

Member Function Documentation

new bool QtCore.QChildEvent.Added

(

)

Returns true if type() is QEvent::ChildAdded; otherwise returns false.

new QObject QtCore.QChildEvent.Child

(

)

Returns the child object that was added or removed.

override void QtCore.QChildEvent.CreateProxy ( )

virtual

Reimplemented from QtCore.QEvent.

new void QtCore.QChildEvent.Dispose

(

)

new bool QtCore.QChildEvent.Polished

(

)

Returns true if type() is QEvent::ChildPolished; otherwise returns false.

new bool QtCore.QChildEvent.Removed

(

)

Returns true if type() is QEvent::ChildRemoved; otherwise returns false.

Property Documentation

new QObject QtCore.QChildEvent.C

getsetprotected