RFR: 8283624: Create an automated regression test for RFE-4390885 [v3]

[Sergey Bylokhov]

On Wed, 20 Apr 2022 07:14:33 GMT, Manukumar V S <mvs at openjdk.org> wrote:

>> Write a regression test for [JDK-4390885](https://bugs.openjdk.java.net/browse/JDK-4390885) Enhancement Request.
>> 
>> Issue:
>> Please add the ability to set the location of a JFileChooser. This might be a
>> bug, but JFileChooser.setLocation() has no effect when
>> JFileChooser.showXXXXDialog() is called. This is becoming very important as the
>> popularity of multiple monitors is increasing. These dialogs show up on the
>> wrong monitor which is really annoying. Also due to bug #4189244 I am unable to
>> avoid painting problems by positioning the dialog away from the menu item that
>> initiated it.
>> 
>> Fix:
>> Now it's possible to set the location of Dialog in JFileChooser.
>> 
>> Testing:
>> 1. Tested in Mach5 10 times per platform(macos,linux,windows) and got all Pass.
>
> Manukumar V S has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Removed some duplicate code

test/jdk/javax/swing/JFileChooser/JFileChooserSetLocationTest.java line 103:

> 101:                         () -> pt.set(panel.getLocationOnScreen()));
> 102:                 Point panel_loc = pt.get();
> 103:                 xIn = (panel_loc.x + panel.getSize().width) / 2;

The getSize should be called on EDT as well.

-------------

PR: https://git.openjdk.java.net/jdk/pull/7996