Avoid making global changes via UIManager.setLookAndFeel()

[execveat]

In order to get InQL to look like main Burp interface, we're using UIManager.setLookAndFeel() as seen in https://github.com/doyensec/inql/blob/dev/python/inql/extender.py#L93. The style gets changed to FlatLaf before adding main UI elements, and it is reverted back after InQL is initiated.

It is a global modification so some elements that are created during the same time by Burp are ineriting FlatLaf as well, which results in graphical glitches. Find a way to solve / sidestep this problem.

• Burp provides applyThemeToComponent() call which doesn't seem to have any effect. Are we using it incorrectly?
• Is there a way to only set Look and Feel to explicitly selected components without changing global setting?
• Finally, if nothing else works, implement a tight context manager that could be used just around the UI code.

[execveat]

Yeah, this seems totally unnecessary on the newer releases. I'm going to close the issue, and it can be re-raised if there are any graphical glitches.