http://redmine.emweb.be/http://redmine.emweb.be/favicon.ico?16934085252012-05-22T08:23:24ZRedmineWt - Feature #1299: "disabled" edited by a jshttp://redmine.emweb.be/issues/1299?journal_id=35962012-05-22T08:23:24ZWim Dumonwim@emweb.be
<ul></ul><p>Hello Jan,</p>
<p>Wt indeed has a mechanism to avoid rendering unnecessary changes to the widget tree, so a <code>setEnabled(true);</code> on a widget that was enabled will be optimized away.</p>
<p>My proposal: instead of calling <code>setEnabled(true);</code>, do a <code>setEnabled(false); setEnabled(true);</code> which will force rerendering. It's a bit of a hack but it will work.</p>
<p>Regards,<br><br>
Wim.</p>