QComponent Class | Qt 3D 5.15.19 (original) (raw)

class Qt3DCore::QComponent

The base class of scene nodes that can be aggregated by Qt3DCore::QEntity instances as a component. More...

Header:	#include
qmake:	QT += 3dcore
Since:	Qt 5.5
Instantiated By:	Component3D
Inherits:	Qt3DCore::QNode
Inherited By:	23 typesQt3DAnimation::QAbstractClipAnimator, Qt3DCore::QArmature, Qt3DCore::QTransform, Qt3DInput::QAxisAccumulator, Qt3DInput::QInputSettings, Qt3DInput::QKeyboardHandler, Qt3DInput::QLogicalDevice, Qt3DInput::QMouseHandler, Qt3DLogic::QFrameAction, Qt3DRender::QAbstractLight, Qt3DRender::QAbstractRayCaster, Qt3DRender::QCameraLens, Qt3DRender::QComputeCommand, Qt3DRender::QEnvironmentLight, Qt3DRender::QGeometryRenderer, Qt3DRender::QLayer, Qt3DRender::QLevelOfDetail, Qt3DRender::QMaterial, Qt3DRender::QObjectPicker, Qt3DRender::QRenderSettings, Qt3DRender::QRenderTarget, Qt3DRender::QSceneLoader, and Qt3DRender::QShaderData

This class was introduced in Qt 5.5.

List of all members, including inherited members

Properties

isShareable : bool

Public Functions

Public Slots

Signals

See also Qt3DCore::QEntity.

Property Documentation

isShareable : bool

Holds the shareable flag of the QComponent. The QComponent can be shared across several entities if true.

Access functions:

bool	isShareable() const
void	setShareable(bool isShareable)

Notifier signal:

void	shareableChanged(bool isShareable)

Member Function Documentation

QComponent::QComponent(Qt3DCore::QNode **parent* = nullptr)

Constructs a new QComponent instance with parent as the parent.

Note: a QComponent should never be instanced directly, instance one of the subclasses instead.

`[signal]` void QComponent::addedToEntity(Qt3DCore::QEntity **entity*)

Indicates that a reference has been added to entity.

`[signal]` void QComponent::removedFromEntity(Qt3DCore::QEntity **entity*)

Indicates that a reference has been removed from entity.

QVector<Qt3DCore::QEntity *> QComponent::entities() const

Returns a QVector containing all the entities that reference this component.

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