API reference - Class QChildEvent

Notation used in Ruby API documentation

Description: Binding of QChildEvent

Class hierarchy: QChildEvent » QEvent

Public constructors

new QChildEventnew(const QEvent_Type type,
QObject ptr child)
Constructor QChildEvent::QChildEvent(QEvent::Type type, QObject *child)

Public methods

[const]booladdedMethod bool QChildEvent::added()
[const]voidassign(const QChildEvent other)Assign the contents of another object to self
[const]QObject ptrchildMethod QObject *QChildEvent::child()
voidcreateEnsures the C++ object is created
voiddestroyExplicitly destroy the object
[const]booldestroyed?Returns a value indicating whether the object was already destroyed
[const]QChildEventdupCreates a copy of self
[const]boolis_const_object?Returns a value indicating whether the reference is a const reference
[const]boolpolishedMethod bool QChildEvent::polished()
[const]boolremovedMethod bool QChildEvent::removed()

Detailed description

[const] bool added

Description: Method bool QChildEvent::added()

[const] void assign(const QChildEvent other)

Description: Assign the contents of another object to self

This method assigns the contents of another object to self. This is a deep copy that does not only copy the reference but the actual content.

[const] QObject ptr child

Description: Method QObject *QChildEvent::child()

void create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[const] QChildEvent dup

Description: Creates a copy of self

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

[static] new QChildEvent new(const QEvent_Type type,QObject ptr child)

Description: Constructor QChildEvent::QChildEvent(QEvent::Type type, QObject *child)

This method creates an object of class QChildEvent.

[const] bool polished

Description: Method bool QChildEvent::polished()

[const] bool removed

Description: Method bool QChildEvent::removed()