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Thanks man, I understand.

keffie91

Hello I am writing a Program that gives information about what kind of characters a file contains. The file is read by console.

This is the code:

import java.io.*;
public class FileInfo {
...

I have no time to try now. I'm very bizzy. But i think it's enough.

Thanks keffie91

the operator can be: * \ + -

the input strong looks like : number1 operator number2

And yes i have read Steve11235s' post.

I want to seperate the operator and the numbers and do a calculation.

Thanks

keffie91

Hello, i want to write a calculator with buttons and a JTextField. I want to use StringTokenizer to separate the two numbers and the operator.

I have tried this:

import java.awt.*;
import...

Thanks

keffie91

But i have found another solution: JDialog :)

What is the best solution you think?

thanks

keffie91

Hello I have created an optionwindow for my chat program, but if i open the option window and click the cross in the right corner, not only the optionwindow terminates but also the chatprogram. Can...

Ok thanks this work.

keffie91

Hello I am rewriting my Programming editor by the MVC Model



public class MainEditor {
//Create Model, View and Controller

public static void main(String[] args) {
...

Thanks for the reactions, I have changed the code and it works. The next time I write a program now, I'm gonna try to write good comment between my code. I'm gonna add printing functionality.
...

What is wrong with importing unused packages? And they aren't not used.
I can run the program normally without errors.

all the code

Are you happy now?

This is the code again with comments, I work with seperate files because that is transparent for me.

This is the code:
Main.java
Painter.java
RectanglePainter.java
Rectangle.java
Line.java
...

Hello I am developing a simple PaintProgram.
Main.java

import java.awt.*;
import javax.swing.*;
public class Main extends JFrame{
JMenuBar mBar = new JMenuBar();
JToolBar tBar = new...

The name of the saved file without the * character

that is Untitled always. Because you begin always with a tab that has no name and is not saved. So if I write out the orginal text thus Untitled. Than you don't see the name of the document if you...

String original = tab.getTitleAt(tab.getSelectedIndex());
if(!(original.equals(original + "*"))){
tab.setTitleAt(tab.getSelectedIndex(),original + "*");
}
else{...

Tomcat from apache is for Java EE, I thought, Am I ride?
I thaught it was not for Java SE

Hello I am building a Programming editor. It make us of a JTabbedPane. Now I wat that there appears a * at the tab when your file is not saved.

I wrote this:
private class MyKeyListener...

setExtendedState(JFrame.MAXIMIZED_BOTH);

I have added this small piece of code and it works perfect
for me.

Thanks

keffie91

Hello, I am writing a programming editor, and now i want to let the program start up fullscreen. I think of getScreenSize() or something, but i actually don't really know. Can anybody give me some...

I tried to think of a method to remove the LineNumbers. But it is not so easy as i thought. Can you give me some hints

thanks keffie91

Ok that is clear. It is working a bit now. I write out the LineNumbers in a JLabel, but they are written out horizontal. And that is just not what I want. I want them vertical.

I have thought...