This is a GUI App I’m talking about, Windows 10, JUCE 8.0.3.
In my MainWindow I am calling
setResizable (false, false);
…and yet, I can drag the side and the bottom and top and make the window larger. It doesn’t affect the scaling of my main component, but it changes the overall window size and the blank space around it.
This does not happen in a version compiled with JUCE 7.0.12.
To reproduce: simply create a new GUI App project, and change setResizable() to (false, false).