@Override
            public void windowClosing(WindowEvent e) {
                onCancel();
            }
<pre>
ExportDialog
</pre>

@author <a href="https://github.com/rememberber">RememBerBer</a>
@since 2019/7/20.
src/main/java/com/fangxuele/tool/push/ui/dialog/ExportDialog.java