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Article #15876

Re: java-comboboxen

#15876
From: khali
Date: Fri, 04 Aug 2000 00:00
39 lines
1806 bytes
inderdaad, ondertussen gevonden:
...
 private String cijfers[] = {"1","2","3"};
 private String letters[] = {"a","b","c"};
 private JComboBox een, twee;
 ...
 een = new JComboBox(cijfers);
 twee = new JComboBox(letters);
...
een.addItemListener(new ItemListener() {
   public void itemStateChanged(ItemEvent e) {
    if(een.getSelectedIndex()==1) {      // in dit geval dus 2-b
     twee.setSelectedIndex(1);
    }
   }
  });
...

Maurice le Rutte <_delete_this_mlerutte@square.nl> wrote in message
news:8mdobj$69m0m$1@ID-26372.news.cis.dfn.de...
> khali wrote in message <8mc1jk$vn3$1@news1.skynet.be>...
> >veronderstel:
> >2 comboboxen met de respectievelijke inhouden 1,2,3 en a,b,c.
> >
> >bedoeling:
> >als ik in de eerste box "2" kies zou in de tweede box automatisch
> >"b" geselecteerd moeten worden.
>
> Is dit niet een beetje RTFM?
> javax.swing.JComboBox.setSelected[Index|Item]
> javax.swing.JComboBox.addItemListener
>
> Maurice.
> --
> http://www.lerutte.net
>
>
>
>
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From: "khali" <khali@belgacom.net>
Subject: Re: java-comboboxen
Date: 2000/08/04
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