RFR: 4365952: Cannot disable JFileChooser [v6]
Abhishek Kumar
abhiscxk at openjdk.org
Mon Nov 6 09:34:15 UTC 2023
On Fri, 20 Oct 2023 09:15:11 GMT, Tejesh R <tr at openjdk.org> wrote:
>> Invoking `setEnabled(false)` on an instance of `JFileChooser` the sub-components are unaffected since the sub-components didn't set/unset enabled explicitly. The fix address the issue and sets the Enabled flag to each sub-components. Along with setting the property to each sub components, the action listeners like mouseClick(Double too) and scroll actions has to be processed based on enabled/disabled property similar to other components. Since `JFilechooser` implementation varies based on LookAndFeel, the same had to be taken care for affected LookAndFeel also.
>> Note: `JFrame` being top level container handles frame disable using native method which couldn't be the case for `JFileChooser`. For `showDialog/showOpenDialog/showSaveDialog` the fix could be to set the one the enabled property for created single Dialog. But when an instance of `JFileChooser` is created and added to Frame (Without Dialog been created), disabling the `FileChooser` alone had to be done by handling each sub-components and listeners separately.
>
> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
>
> Review fix
LGTM.
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Marked as reviewed by abhiscxk (Committer).
PR Review: https://git.openjdk.org/jdk/pull/16068#pullrequestreview-1714629866
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