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Groups > comp.lang.java.programmer > #23733
| From | Jeff Higgins <jeff@invalid.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: need help on this. |
| Date | 2013-04-30 10:09 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <kloj2p$7pq$1@dont-email.me> (permalink) |
| References | <1ea6b46f-380f-4839-b4dc-74d72a10b5e6@googlegroups.com> <klohvp$18q$1@dont-email.me> <kloidr$3lf$1@dont-email.me> |
On 04/30/2013 09:58 AM, Jeff Higgins wrote:
> 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()?
> ArrayList<JtextField> items = new ArrayList<JTextField>()
> items.contains()
Oops, indexOf()
>>> }
>>> }
>>>
>>
>
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need help on this. wee <rbulseco@gmail.com> - 2013-04-30 06:18 -0700
Re: need help on this. Jeff Higgins <jeff@invalid.invalid> - 2013-04-30 09:50 -0400
Re: need help on this. Jeff Higgins <jeff@invalid.invalid> - 2013-04-30 09:58 -0400
Re: need help on this. Jeff Higgins <jeff@invalid.invalid> - 2013-04-30 10:09 -0400
Re: need help on this. Jeff Higgins <jeff@invalid.invalid> - 2013-04-30 10:01 -0400
Re: need help on this. Jeff Higgins <jeff@invalid.invalid> - 2013-04-30 10:39 -0400
Re: need help on this. Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-04-30 10:48 -0400
Re: need help on this. Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2013-04-30 17:02 +0200
Re: need help on this. wee <rbulseco@gmail.com> - 2013-04-30 17:41 -0700
Re: need help on this. wee <rbulseco@gmail.com> - 2013-05-06 21:29 -0700
Re: need help on this. Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-05-07 08:14 -0400
Re: need help on this. wee <rbulseco@gmail.com> - 2013-05-10 03:52 -0700
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