fsleyes.actions.removealloverlays

This module provides the RemoveAllOverlaysAction, which allows the uesr to remove all overlays from the OverlayList.

class fsleyes.actions.removealloverlays.RemoveAllOverlaysAction(overlayList, displayCtx, frame)

Bases: fsleyes.actions.base.Action

The RemoveAllOverlaysAction allows the uesr to remove all overlays from the OverlayList.

__init__(overlayList, displayCtx, frame)

Create a RemoveAllOverlaysAction.

Parameters

• overlayList – The OverlayList.

• displayCtx – The DisplayContext.

• frame – The FSLeyesFrame.

destroy()

Must be called when this RemoveAllOverlaysAction is no longer needed. Removes property listeners, and then calls Action.destroy().

__overlayListChanged(*a)

Called when the OverlayList changes. Updates the Action.enabled flag

__removeAllOverlays()

Removes all overlays from the OverlayList.

__annotations__ = {}

__module__ = 'fsleyes.actions.removealloverlays'