Several windows : inter visibility : question

I have a multiple desktoped windows application.

How can I properly make them visible to each other ?

Is this relevant to make the windows “public” in the JUCEApplication entry ?

I’m using ChangeBroadcaster and CommandMessage between all them, but at many locations in my code, I precisely need to call a window A in a window B to ensure acutalisation, according to changements.

thank you.

I solved it by set/get in each windows…