Obsolete Members for QSceneChange

以下成員源於類 QSceneChange 已過時。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。

相關非成員

(obsolete) enum

ChangeFlag { NodeCreated, NodeDeleted, PropertyUpdated, PropertyValueAdded, PropertyValueRemoved, …, AllChanges }

相關非成員

enum ChangeFlag
flags Qt3DCore:: ChangeFlags

This enum is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

The types of change that can be sent and received by Qt3D's change notification system.

常量	值	描述
Qt3DCore::QSceneChange::NodeCreated	1 << 0	A new instance of a QNode subclass has been created.
Qt3DCore::QSceneChange::NodeDeleted	1 << 1	A QNode has been deleted.
Qt3DCore::QSceneChange::PropertyUpdated	1 << 2	A QNode property has been updated.
Qt3DCore::QSceneChange::PropertyValueAdded	1 << 3	A QNode has been added to the scene.
Qt3DCore::QSceneChange::PropertyValueRemoved	1 << 4	A QNode has been removed from the scene.
Qt3DCore::QSceneChange::CommandRequested	1 << 7	A QNodeCommand has been sent between a node and its backend.
Qt3DCore::QSceneChange::ComponentAdded	1 << 5	A QComponent has been added to a QEntity .
Qt3DCore::QSceneChange::ComponentRemoved	1 << 6	A QComponent has been removed from a QEntity .
Qt3DCore::QSceneChange::CallbackTriggered	1 << 8	A QNode triggered a callback.
Qt3DCore::QSceneChange::AllChanges	0xFFFFFFFF	Allows an observer to monitor for any of the above changes.

ChangeFlags 類型是 typedef 對於 QFlags <ChangeFlag>。它存儲 ChangeFlag 值的 OR 組閤。