Public Member Functions
	__init__ (self, parent=None)
	updatePaintNode (self, old_node, update_data)

Detailed Description

Minimal scene graph item that drives Qt Quick render frames on demand.

In Qt 6.8+, QQuickWindow::update() alone may not trigger beforeRenderPassRecording
when no QML items are dirty. By participating in the scene graph with ItemHasContents
set, calling update() on this item properly marks the scene as dirty, guaranteeing
a render frame will be produced and beforeRenderPassRecording will fire.

The documentation for this class was generated from the following file:

UM/Qt/Bindings/MainWindow.py

Public Member Functions

Detailed Description