ezmsg.qt.visibility

Visibility tracking for auto-gating processor graphs.

Classes

class VisibilityFilter(callback, parent=None)

Bases: QObject

Event filter that tracks widget visibility changes.

Installs on a QWidget and calls a callback when the widget becomes visible or hidden.

Parameters:

• callback (Callable[[bool], None])

• parent (QObject | None)

__init__(callback, parent=None)

Parameters:

• callback (Callable[[bool], None])

• parent (QObject | None)

eventFilter(obj, event)

Filter show/hide events.

Return type:

bool

Parameters:

• obj (QObject)

• event (QEvent)

staticMetaObject = PySide6.QtCore.QMetaObject("VisibilityFilter" inherits "QObject": )