QPlatformSurfaceEvent

The QPlatformSurfaceEvent class is used to notify about native platform surface events. More…

Synopsis

Functions

• def surfaceEventType ()

Detailed Description

Platform window events are synchronously sent to windows and offscreen surfaces when their underlying native surfaces are created or are about to be destroyed.

Applications can respond to these events to know when the underlying platform surface exists.

class PySide6.QtGui.QPlatformSurfaceEvent(arg__1)

Parameters

arg__1 – PySide6.QtGui.QPlatformSurfaceEvent

Constructs a platform surface event for the given surfaceEventType.

PySide6.QtGui.QPlatformSurfaceEvent.SurfaceEventType

This enum describes the type of platform surface event. The possible types are:

Constant	Description
QPlatformSurfaceEvent.SurfaceCreated	The underlying native surface has been created
QPlatformSurfaceEvent.SurfaceAboutToBeDestroyed	The underlying native surface will be destroyed immediately after this event

The SurfaceAboutToBeDestroyed event type is useful as a means of stopping rendering to a platform window before it is destroyed.

PySide6.QtGui.QPlatformSurfaceEvent.surfaceEventType()

Return type

SurfaceEventType

Returns the specific type of platform surface event.