| ComboBoxPropertyDescriptor [message #80977] |
Tue, 27 May 2003 04:05  |
Eclipse User |
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Hi,
I'm trying to use the ComboBoxPropertyDescriptor in my implementation.
The coding is straight forward:
String[] types = {"XOR", "AND"};
ComboBoxPropertyDescriptor descr = new
ComboBoxPropertyDescriptor("stringvalue", "stringvalue", types);
return...;
When I open the properties tab in my workbench everything is OK. I select an
editpart and the
properties for that part are shown as they should. Now, I click on the
combobox descriptor to
change value from XOR to AND. What happens is that I get an
AssertionFailedException!!??
I have checked the Logic example and the code is almost the same as mine,
but there it works
prefectly well. I have discovered that the method doSetValue(Object value)
is called in the
ComboBoxCellEditor class. In the logic example the value parameter is an
Integer and in my
case it is a String, either "XOR" or "AND". Of course the assertion fails
when the value
parameter is a String. What am I doing wrong??
Thanks
/Stefan
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| Re: ComboBoxPropertyDescriptor [message #81151 is a reply to message #81022] |
Tue, 27 May 2003 11:55  |
| Eclipse User |
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Originally posted by: none.us.ibm.com
The reason the default uses Integer instead of String is for translation
purposes. Once you translate into Japanese, etc., the String it no longer a
reliable way to set the current choice.
"Andreas Rummler" <andreas.rummler@tu-ilmenau.de> wrote in message
news:bavho3$n8r$1@rogue.oti.com...
> Stefan Junsved schrieb:
>
> > In the logic example the value parameter is an Integer and in my
> > case it is a String, either "XOR" or "AND".
>
> And that's the mistake: you don't have return the String itself, but the
> index of the string!
>
> Regards,
>
> Andreas Rummler
>
>
> --
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>
> "Programming today is a race between software engineers striving to
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> to produce bigger and better idiots. So far, the universe is winning."
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