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From: Jeff Higgins <jeff@invalid.invalid>
Newsgroups: comp.lang.java.programmer
Subject: Re: need help on this.
Date: Tue, 30 Apr 2013 10:01:22 -0400
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On 04/30/2013 09:50 AM, Jeff Higgins wrote:
> On 04/30/2013 09:18 AM, wee wrote:
>> i have this code:
>>
>> public class ArrayUI extends JFrame {
>> public JPanel pane = new JPanel();
>> public JTextField[] item = new JTextField[20];
>>
>> public ArrayUI() {
>> super("title");
>> FlowLayout fl = new FlowLayout();
>> setLayout(fl);
>> Handler handle = new Handler();
>>
>> for (int i = 0; i< item.length; i++) {
>> item[i] = new JTextField(("Text here " + i), 10);
>> item[i].addMouseListener(handle);
>> pane.add(item[i]);
>> }
>> add(pane);
>> pack();
>> }
>>
>> private class Handler extends MouseAdapter {
>> public void mouseClicked(MouseEvent e){
>>
>> }
>> // i want to get the index of the array (item[]) of the JTextField
>> // object that received the mouseClicked action.
>> // any idea how i can do that?
>> // using the getSource() method returns the object itself,
>> // not the index of the array. help please..
> // Arrays.binarySearch()?
for ( JTextField f : item )
>> }
>> }
>>
>