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Groups > comp.lang.java.gui > #2230

hooking up arrays of List

From "Roedy Green" <roedy.green@THRWHITE.remove-dii-this>
Subject hooking up arrays of List
Message-ID <gt14c35gk3c2arnvcmeee5tmic7a8onlti@4ax.com> (permalink)
Newsgroups comp.lang.java.gui
Date 2011-04-27 15:37 +0000
Organization TDS.net

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  To: comp.lang.java.gui
I have doubly dimensioned arrays of widgets.  I would like to set the
up with ChangeListeners -- each individual e.g.

 rgbSlider[0][0].addChangeListener( new ChangeListener() {
            /**
             * Invoked when the target of the listener has changed its
state.
             *
             * @param e a ChangeEvent object
             */
            public void stateChanged( ChangeEvent e )
                {
                int value = rgbSlider[0][0].getValue();
                rgbDecSpinner[0][0].setValue( value );
                }
        } );

What is the cleanest way to pass the two subscript parameters to the
stateChanged method? or concoct a common listener that handles all 6
widgets?
-- 
Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com

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hooking up arrays of List "Roedy Green" <roedy.green@THRWHITE.remove-dii-this> - 2011-04-27 15:37 +0000
  Re: hooking up arrays of "Thomas Hawtin" <thomas.hawtin@THRWHITE.remove-dii-this> - 2011-04-27 15:37 +0000

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