QPlatformSurfaceEvent

PyQt5.QtGui.QPlatformSurfaceEvent

Inherits from QEvent.

Description

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

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.

Enums

SurfaceEventType

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

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

Member	Value	Description
SurfaceAboutToBeDestroyed	1	The underlying native surface will be destroyed immediately after this event
SurfaceCreated	0	The underlying native surface has been created

Methods

__init__(SurfaceEventType)

Constructs a platform surface event for the given surfaceEventType.

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__init__(QPlatformSurfaceEvent)

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surfaceEventType() → SurfaceEventType

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