Jtree

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5 total messages Started by Rudy Wed, 17 Dec 2003 18:49

#1378

Author: Rudy
Date: Wed, 17 Dec 2003 18:49

20 lines
1455 bytes

I have a JTree set out for example below

A
    Image A
    B
    C
        Image C
D
    Image D
    E
        Image E
    F

what i want to do is, if the user has C selected on the clicfk of a button
then it prints Image C, but if A or be are pressed then it prints Image A,
likewise if D of F are selected then Image D is printed, and if E is
selected then Image E is printed.

Any tips would be greatly appreciated
Rudy

Re: Jtree

#1389

Author: Rudy
Date: Thu, 18 Dec 2003 19:32

25 lines
1653 bytes

To clarify it is not an image but the filename for the image, thanks
"Rudy" <rhentzen@hotmail.com> wrote in message
news:3fe0a530@newsgroups.borland.com...
> I have a JTree set out for example below
>
> A
>     Image A
>     B
>     C
>         Image C
> D
>     Image D
>     E
>         Image E
>     F
>
> what i want to do is, if the user has C selected on the clicfk of a button
> then it prints Image C, but if A or be are pressed then it prints Image A,
> likewise if D of F are selected then Image D is printed, and if E is
> selected then Image E is printed.
>
> Any tips would be greatly appreciated
> Rudy
>
>

Re: Jtree

#1392

Author: John McGrath [TeamB]
Date: Thu, 18 Dec 2003 22:12

14 lines
1256 bytes

On 12/17/2003 at 1:49:21 PM, Rudy wrote:

> Any tips would be greatly appreciated

What have you tried?

-- 
Regards,

John McGrath [TeamB]

---------------------------------------------------
Before sending me e-mail, please read:
    http://www.JPMcGrath.net/newsgroups/e-mail.html

Re: Jtree

#1397

Author: Rudy
Date: Fri, 19 Dec 2003 07:08

21 lines
1707 bytes

Well, i have looked at each of the jTrees get methods, but they do not seem
to do the trick, i need to look at the TreePath class and the node class i
think,

Rudy
"John McGrath [TeamB]" <ng-b@JPMcGrath.net> wrote in message
news:3fe2345e$1@newsgroups.borland.com...
> On 12/17/2003 at 1:49:21 PM, Rudy wrote:
>
> > Any tips would be greatly appreciated
>
> What have you tried?
>
> -- 
> Regards,
>
> John McGrath [TeamB]
>
> ---------------------------------------------------
> Before sending me e-mail, please read:
>     http://www.JPMcGrath.net/newsgroups/e-mail.html

Re: Jtree

#1408

Author: John McGrath [TeamB]
Date: Sat, 20 Dec 2003 00:46

20 lines
1563 bytes

On 12/19/2003 at 2:08:00 AM, Rudy wrote:

> i need to look at the TreePath class and the node class i think

Yes, you would need use the TreeNode interface to get the object held
in the tree node.  A TreePath would be one way to get at the nodes, but
it is not the only way.

The Java Tutorial has a pretty good section on using JTrees:

   http://java.sun.com/docs/books/tutorial/uiswing/components/tree.html

-- 
Regards,

John McGrath [TeamB]

---------------------------------------------------
Before sending me e-mail, please read:
    http://www.JPMcGrath.net/newsgroups/e-mail.html

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