RFR: 6972078: Can not select single directory with GTKLookAndFeel

[Tejesh R]

On Wed, 26 Oct 2022 10:33:49 GMT, Abhishek Kumar <duke at openjdk.org> wrote:

>> test/jdk/com/sun/java/swing/plaf/gtk/TestFileChooserSingleDirectorySelection.java line 73:
>> 
>>> 71:             robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
>>> 72:             robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
>>> 73:             robot.delay(100);
>> 
>> robot.mouseMove(pt.x + getSelectedFilesButton.getWidth() / 2,
>>                             pt.y + getSelectedFilesButton.getHeight() / 2);
>>             robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
>>             robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
>>             robot.delay(100);
>> 
>> `ClickMouse` method can be reused instead.
>
> There is an offset added in x-position. That's why `ClickMouse ` is not reused.

Yeah, compute the offset in main method and just pass the point. So that whole method can be reused.

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PR: https://git.openjdk.org/jdk/pull/10866