[rfc][icedtea-web][policyeditor] SwingWorkers for opening/saving

[Omair Majid]

* Andrew Azores <aazores at redhat.com> [2014-06-02 11:10]:
> This patch simply puts the blocking IO PolicyFileModel calls for opening and
> saving policy files into SwingWorkers.

Patch looks good to me.

> Currently there is no progress indicator - any suggestions on what
> kind of visual to use here? There isn't any easy way (at least right
> now) to determine how far along the opening/saving process is, so a
> standard rectangular progress indicator doesn't sound right to me.

An indeterminate progress bar [1] might be the simplest.

Thanks,
Omair

[1] http://docs.oracle.com/javase/8/docs/api/javax/swing/JProgressBar.html#setIndeterminate-boolean-

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