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Return the action listener added in case the caller later wants to remove it.

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@1513 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
2004-10-22 23:52:54 +00:00
parent 33d50bd4e5
commit 2e7b253b90
1 changed files with 5 additions and 3 deletions
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projects/samskivert/src/java/com/samskivert/swing/util/ButtonUtil.java
+5 -3
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@@ -64,11 +64,11 @@ public class ButtonUtil
* property to cycle through the specified values whenever the button is * property to cycle through the specified values whenever the button is
* pressed. * pressed.
*/ */
public static void cycleToProperty ( public static ActionListener cycleToProperty (
final String property, final Config config, AbstractButton button, final String property, final Config config, AbstractButton button,
final int[] values) final int[] values)
{ {
button.addActionListener(new ActionListener() { ActionListener al = new ActionListener() {
public void actionPerformed (ActionEvent event) public void actionPerformed (ActionEvent event)
{ {
// get the current value and find out where it is in the list // get the current value and find out where it is in the list
@@ -77,7 +77,9 @@ public class ButtonUtil
% values.length; % values.length;
config.setValue(property, values[newidx]); config.setValue(property, values[newidx]);
} }
}); };
button.addActionListener(al);
return al;
} }
/** Used for {@link #bindToProperty}. */ /** Used for {@link #bindToProperty}. */