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JAVA-itemStateChanged executing????
Name: Jason Humphries Date: October 3, 2002 at 16:31:25 Pacific OS: Windows XP Pro CPU/Ram: 331/192
Comment:
Whenever is use a JComboBox with itemStateChanged and use it to simply open a JOptionPane or JFrame displaying the String of the item selected, it always executes the code twice and displays the extra window twice. can anybody please help me out?
Name: tod Date: October 10, 2002 at 06:43:17 Pacific
Reply:
it's a common problem. whne the combo box is initialising the status change event is fired once. then again when an action is made on the combo box i.e a selection.
if you create the combo, add a listener then populate the combo with data. you will generate the change event.
without seeing your code the only other thing is to insure initialisation is done in an order that will not generate the event.
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