How to collapse/open programatically?

[igo]

Is there a way to collapse/open panel programatically? Changing collapsedSizes doesn't seem to work.

[linonetwo]

This is a problem if the container of SplitPane is not unmount and remount ( for example, you have three tabs ,each have a SplitPane, but they reuses the same SplitPane, then changes of tab won't affect the SplitPane's collapsedSizes and initialSizes)

So the solution is to let each tab have its own SplitPane instance.

[Aishwaryakakade]

@linonetwo Could you please elaborate this or explain with an example

[linonetwo]

I should have done that, but now i don't have access to the secret code repository in previous company.