`fsleyes.actions.reloadoverlay`¶

This module provides the ReloadOverlayAction, a global action which reloads the currently selected overlay from disk.

class fsleyes.actions.reloadoverlay.ReloadOverlayAction(overlayList, displayCtx, frame)¶

The ReloadOverlayAction reloads the currently selected overlay from disk. Currently only Image overlays are supported.

__init__(overlayList, displayCtx, frame)¶

Create a ReloadOverlayAction.

Parameters:	overlayList – The `OverlayList`. displayCtx – The `DisplayContext`. frame – The `FSLeyesFrame`.

destroy()¶: Must be called when this ReloadOverlayAction is no longer required. Removes some property listeners, and calls Action.destroy().

_ReloadOverlayAction__reloadOverlay()¶: Reloads the currently selected overlay from disk.

_ReloadOverlayAction__selectedOverlayChanged(*a)¶: Called when the currently selected overlay changes. Enables/disables this Action depending on the type of the newly selected overlay.

fsleyes.actions.reloadoverlay¶