The GUI does not display the menu bar on Mac OS X El Capitan. I tried adding a repaint() and revalidate() after the GUI is set visible, but it did not work. I am not an expert in Java GUI sadly. I tried to change the compliance to Java 1.7 and 1.8, but got the same result.
Thank you anyway.
I added a picture below to see the result when starting the project.
The GUI does not display the menu bar on Mac OS X El Capitan. I tried adding a repaint() and revalidate() after the GUI is set visible, but it did not work. I am not an expert in Java GUI sadly. I tried to change the compliance to Java 1.7 and 1.8, but got the same result.
Thank you anyway.
I added a picture below to see the result when starting the project.