Open krassowski opened 1 year ago
In https://github.com/jupyterlab/jupyterlab/issues/13676#issuecomment-1465205757 we would like to filter out updates caused by tab switch, which changes className of tab title leading to the signal being emitted:
className
https://github.com/jupyterlab/lumino/blob/06a87ead9b6b87842e8592fda8a15f27802c0646/packages/widgets/src/title.ts#L225-L231
However, sine it is emitted with undefined, we cannot distinguish the cause of the change and filter out specific updates.
undefined
Change the signal to include the update information.
Problem
In https://github.com/jupyterlab/jupyterlab/issues/13676#issuecomment-1465205757 we would like to filter out updates caused by tab switch, which changes
classNameof tab title leading to the signal being emitted:https://github.com/jupyterlab/lumino/blob/06a87ead9b6b87842e8592fda8a15f27802c0646/packages/widgets/src/title.ts#L225-L231
However, sine it is emitted with
undefined, we cannot distinguish the cause of the change and filter out specific updates.Proposed Solution
Change the signal to include the update information.