Hi All,
Please review a fix for an issue where it is seen that ComboBox is
consuming Enter key without taking action on it.
The test was introduced by JDK-8058193 where the "Escape" and "Enter"
key problem for ComboBox was fixed for mac, but it was seen still for
windows and linux.
This is because for windows & linux, BasicComboBoxUI#accept "Enter" key
but when actual actionPerformed() was done for Enter Key, it was seen
that InputMap for VK_ENTER is not set up so no action is performed on it.
Proposed fix is to check upfront whether to accept this key VK_ENTER by
checking if InputMap for VK_ENTER is set up or not, else fall back to
SwingUtilities#notifyAction() where the user actionPerformed will be
called instead.
Bug: https://bugs.openjdk.java.net/browse/JDK-8067986
webrev: http://cr.openjdk.java.net/~psadhukhan/8067986/webrev.0/
Regards
Prasanta
