Plugin window visibility check on macOS - Silicon

[reuk]

Sounds similar to the issue reported in this thread:

Logic doesn't destroy the editor when it is closed?

Hi all! I just ended the wildest debugging session which ended in the conclusion that Logic will under circumstances which are not entirely clear to me, not destroy the editor object when it is closed. The editor continues to live - even renderOpenGL() is called while no editor is visible. When the editor is openened up again, newOpenGLContextCreated() is called, but never the destructor or constructor of the Component. This caused a lot of problems in my code, since shaders and stuff were not …