A11yComponentActivationEvent
Since: BlackBerry 10.2.0
#include <bb/cascades/A11yComponentActivationEvent>
Represents an activation event from an assistive technology.
Overview
Inheritance
| bb::cascades::BaseObject | ||
| bb::cascades::A11yComponentActivationEvent | ||
QML properties
| consumed | : bool [read-only] |
| type | : bb::cascades::A11yComponentActivationType::Type [read-only] |
| objectName | : QString |
| parent | : QObject [read-only] |
QML signals
Only has inherited QML signals
| onCreationCompleted | : {} |
| onObjectNameChanged | : {} |
Properties Index
| bool | consumed [read-only] |
| bb::cascades::A11yComponentActivationType::Type | type [read-only] |
| QString | objectName |
| QObject | parent [read-only] |
Public Functions Index
| A11yComponentActivationEvent (bb::cascades::A11yComponentActivationType::Type type, QObject *parent=0) | |
| virtual | ~A11yComponentActivationEvent () |
| Q_SLOT void | consume () |
| bool | isConsumed () const |
| bb::cascades::A11yComponentActivationType::Type | type () const |
| void | setObjectName (const QString &name) |
| virtual Q_INVOKABLE QString | toDebugString () const |
Protected Functions Index
Only has inherited protected functions
| BaseObject (QObject *parent=0) |
Signals Index
Only has inherited signals
| void | creationCompleted () |
| void | objectNameChanged (const QString &objectName) |
Properties
bool
Specifies whether this event was consumed (handled) or not.
BlackBerry 10.2.0
bb::cascades::A11yComponentActivationType::Type
Specifies the type of activation performed.
BlackBerry 10.2.0
QString objectName
This property is overridden from QObject.
As the objectName property is overridden from the QObject class, this signal will not be emitted if setObjectName() function is called directly on QObject.
The default value of this property is QString::null.
QObject::objectName().
BlackBerry 10.0.0
QObject parent[read-only]
A read-only property that represents this object's parent.
The parent of an object is specified using QObject::setParent(QObject*). The purpose of the property is to expose the object's parent to QML.
This property is read-only to prevent modifications from QML, where typically the parent is declaratively set. In C++ code, the parent can be explicitly set using QObject::setParent(QObject*), or implicitly set by adding it to a visual container.
The default value of this property is 0.
BlackBerry 10.0.0
Public Functions
Creates a new event.
| Parameters | |
|---|---|
| parent |
The parent that owns this event. |
| type |
The type of activation performed. |
BlackBerry 10.2.0
virtual
Destructor.
BlackBerry 10.2.0
Q_SLOT void
Consumes the activation event.
If the activation event is handled the handler must call this function to mark the event as consumed. Calling this function will set the consumed property to true.
BlackBerry 10.2.0
bool
Retrieves the consumed property of this activation event.
True if this activation event was consumed.
BlackBerry 10.2.0
bb::cascades::A11yComponentActivationType::Type
Retrieves the type property of this activation event.
The type of activation performed.
BlackBerry 10.2.0
void
Sets the objectName property.
| Parameters | |
|---|---|
| name |
The new name for the object. |
BlackBerry 10.0.0
virtual Q_INVOKABLE QString
Returns a debug string representing this object.
A debug string for the object.
BlackBerry 10.0.0
Protected Functions
(Only has inherited protected functions)
Constructs an instance of BaseObject's subclass.
| Parameters | |
|---|---|
| parent |
An optional parent, defaults to 0. |
BlackBerry 10.0.0
Signals
(Only has inherited signals)
void
This signal is emitted only when this object is instantiated as a result of loading a QML document and creating the root node, or when an object is being constructed using its builder class.
This signal is emitted only when this object is instantiated as a result of loading a QML document and creating the root node (only after the root component that caused this instantiation has completed construction), or when the object is being constructed from its builder class. This signal is emitted to indicate that the construction and initialization of the object has been completed, the properties are initialized, and any QML binding values have been assigned to the object.
This signal is not emitted when the object is constructed from C++ using the constructor. If the object is constructed using its builder class, the signal is emitted when the the builder class returns the fully constructed object.
This signal can be used when there is an activity that needs to be performed, such as a property state integrity verification after the object is instantiated from a QML document or a builder, but before control is returned to the application.
BlackBerry 10.0.0
void
This signal is emitted when the objectName property is changed.
BlackBerry 10.0.0