Hi Mark,
The data for a Spinner should be a
org.apache.pivot.collections.List of something (and it could be an
unknown or List<?>). The default list for a Spinner is an immutable
list, so trying to add to it won't work. And adding a Label component
won't be necessary either because the skin just wants to call the
"toString()" method of the list element in order to render it.
So, the right thing would be to keep your List<String> spinnerData
= new ArrayList<String>(); separately, then add the string data to it as
you get more text. Just call "setSpinnerData(spinnerData)" once, and
the spinner itself will update its display as you add data to the data
list (that's why it has to be a Pivot List, so the component gets
notified of changes to the data itself.
HTH,
~Roger
P.S. It would be better create a new email thread than replying to an
earlier, unrelated posting. Thanks.
On 2/16/14 10:53 PM, Mark R. Chambers wrote:
Hi All,
Anybody know how to set values into a spinner from JAVA code? (Should
be easy just having problems...bit vague of how to use <?>
wildcards... and assume there is an easier way)
I need to add Lines of Text? (Using is for my apps logging interface,
to keep a history of logged actions...) (Also being able to change the
colour would be good too;])
//For example...
String vMessage = "Hello!";
mSpinner.getSpinnerData().add(vMessage);
//Or
Label vMessage = new Label("Hello");
mSpinner.getSpinnerData().add(vMessage);
Regards,
Mark.
*From:*Roger Whitcomb [mailto:[email protected]]
*Sent:* Saturday, 15 February 2014 2:21 AM
*To:* [email protected]
*Subject:* RE: Alerts loosing Focus When using Context Menu Items
Hi,
We had similar problems in our application. The issue is that the
process of closing the context menu puts focus back on the window it
was invoked from, which takes focus away from the alert or popup or
any other dialog, for that matter. We have a workaround, which
involves a custom skin for the menu popups.
Maybe you could open up a JIRA issue for your case and we can work
on getting a better fix into the next release. But, probably we can
put the workaround into that issue so you can try it (at least for now).
Thanks,
~Roger
*From:*V SANTOSH PAVAN RAJU Bs [mailto:[email protected]]
*Sent:* Tuesday, January 28, 2014 10:13 PM
*To:* [email protected]
*Subject:* Alerts loosing Focus When using Context Menu Items
Hi,
I am popping up one Alert message using Context Menu Items. Alert is
coming fine, But Once Alert message popped up, it is loosing its
Focus. Can Any help me in how to make sure Alert should not loose
focus when they are opened from Context Menu Items. Code that i have
used for this functionality is as follows:
Action.getNamedActions().put("openAction", new Action() {
@Override
public void perform(Component source) {
Alert.alert("Opening.", MyClass.this.getWindow());
}
});
Here MyClass is the Class Name in which iam using this code and this
MyClass extends BoxPane and "openAction" is a Menu.Item .
--
Thanks & Regards
B.S.V.S.Pavan Raju.
Skype: skype_pavan1
Hyderabad.
