QBackendNode Class
(Qt3DCore::QBackendNode)The base class for all Qt3D backend nodes More...
| Header: | #include <QBackendNode> |
| qmake: | QT += 3dcore |
Public Types
| enum | Mode { ReadOnly, ReadWrite } |
Public Functions
| QBackendNode(Mode mode = ReadOnly) | |
| virtual | ~QBackendNode() |
| bool | isEnabled() const |
| Mode | mode() const |
| QNodeId | peerId() const |
| void | setEnabled(bool enabled) |
Protected Functions
| void | notifyObservers(const QSceneChangePtr &e) |
| virtual void | sceneChangeEvent(const QSceneChangePtr &e) |
Detailed Description
The base class for all Qt3D backend nodes
Member Type Documentation
enum QBackendNode::Mode
The mode for the backend node.
| Constant | Value |
|---|---|
Qt3DCore::QBackendNode::ReadOnly | 0 |
Qt3DCore::QBackendNode::ReadWrite | 1 |
Member Function Documentation
QBackendNode::QBackendNode(Mode mode = ReadOnly)
Default constructs an instance of QBackendNode.
[virtual] QBackendNode::~QBackendNode()
Destroys the instance of QBackendNode. The destructor is virtual.
bool QBackendNode::isEnabled() const
Returns true if the backend node is enabled.
Mode QBackendNode::mode() const
Returns the mode of the backend mode.
[protected] void QBackendNode::notifyObservers(const QSceneChangePtr &e)
Notifies observers of scene change e.
QNodeId QBackendNode::peerId() const
Returns the peer id of the backend node.
[virtual protected] void QBackendNode::sceneChangeEvent(const QSceneChangePtr &e)
TODO e
void QBackendNode::setEnabled(bool enabled)
Enables or disables the backend node by enabled.
See also isEnabled().
© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.