QBackendNode Class
class Qt3DCore::QBackendNodeThe base class for all Qt3D backend nodes. More...
| Header: | #include <Qt3DCore/QBackendNode> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS 3DCore) target_link_libraries(mytarget PRIVATE Qt6::3DCore) |
| qmake: | QT += 3dcore |
Public Types
| enum | Mode { ReadOnly, ReadWrite } |
Public Functions
| bool | isEnabled() const |
| Qt3DCore::QBackendNode::Mode | mode() const |
| Qt3DCore::QNodeId | peerId() const |
| void | setEnabled(bool enabled) |
| virtual void | syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
Detailed Description
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
[noexcept] bool QBackendNode::isEnabled() const
Returns true if the backend node is enabled.
[noexcept] Qt3DCore::QBackendNode::Mode QBackendNode::mode() const
Returns the mode of the backend mode.
[noexcept] Qt3DCore::QNodeId QBackendNode::peerId() const
Returns the peer id of the backend node.
[noexcept] void QBackendNode::setEnabled(bool enabled)
Enables or disables the backend node by enabled.
See also isEnabled().
[virtual] void QBackendNode::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
QBackendNode::syncFromFrontEnd frontEnd firstTime
This is called by the aspect when a frontEnd node needs to synchronize it's changes with the backend (normally due to property changes).
firstTime will be true if the backend node was just created