Constanze Michaelis

what about tabbedPane.setFocusable(true);

regards
Constanze

hi
does your class implement the ItemListener?
in my menu i took the ActionListener, because MenuItems fires Action Events.
here having example what i would write
public class Example implements ActionListener { public static void main(String[] args) { ...//your code menuItem.addActionListener(this); //register all menuItems top ActionListener ....//your code } //override actionPerformed public void actionPerformed(ActionEvent e) { Object a=e.getSource(); if(a==menuItem){ //subroutine if this menu item was selected } if(a==//another menuItem) { //subroutine for this menuItem } ....... } }

hope this helps
regards
Constanze
[ July 12, 2005: Message edited by: Constanze Michaelis ]

hi
which Listener do you use?

regards
Constanze

hi,
i never worked on JLists, but for your first question, what about removeSelectionInterval(int index0, int index1) ?
or did i understand it not correctly
the 2nd question i hop someone else will help you.
regards
constanze

Hi Nidhi,
I'm quite not sure, if this is right, but what about setting your window focusable?
window.setFocusableWindowState(true);
regards
Constanze

hi @ll,
i have just a question about BasicSliderUI.
I wrote a class which extends from BasicSliderUI to have a knob for toggling.
Actually I noticed that I have to disable the knob on Startup of the application because of possible wrong usage. the knob is disabled
(no move can be done), but it appears like enabled. so my question is, which method(s) do i have to override, or what do i have to add in paintThumb and paintTrack, that there can be seen a change.

best regards
Constanze

Hi @ll,
i tried to print all Components of a JFrame with the java.awt.PrintJob -API. According to the problem that I tried to scale the print which wasn't working I tried out the javax.print -API.
But I'm not able to print according to the problem, that I don't have a DocFlavor for JFrame.
How can I solve this Problem?

Regards
Constanze

No, i got values over 256 not with the value, i get it with help.read() ...

But i think i found out the problem, otherwise i will write again tomorrow.

hi joe

I know, but I get values above 256, why?

bye

Constanze

hi,
i get the data from a microcontroller, and this sends first the high byte and than the low byte. and this low byte is via ethernet in 5 of 256 terms wrong.

regards
Constanze
[ January 24, 2005: Message edited by: Constanze Michaelis ]

Hi @ll

I have an Input Stream that I read out with BufferdInputStream. after reading out High Byte I shift left. Reading out Low byte gives in 5 of 256 an irregular value.
in = new BufferedReader(new InputStreamReader(is)); try{ int help = in.read();//High Byte int value = help<<8; help = in.help();//Low Byte value+=help; } catch(Exception e){ //print }

How can I solve?

regards
Constanze

Hi,

use policytool in directory java_home/bin to create a new policy file.
running locally does not imply running on server, so it would be better to sign the applet.

bye
Constanze
[ January 03, 2005: Message edited by: Constanze Michaelis ]

the image is in the jar file. i will consult the tutorial again and then i hope to find the right answer

thanks for assisting

bye
Constanze

hi

i don't really know but I suggest, that the size of your BufferedReader is too small. Look up the API for the Constructor where you can set the size.

hope this helps

Constanze

Did you check if there occures an error in the java console?

How do you invoke the applet?

Bye
Constanze