1. Java Swing, textarea as input/output? stackoverflow.comI want to load up a window using the java swing, something like this However I want to be able to use it for text input also not just to ... |
2. How to get JTextArea to show input as it is being added? coderanch.comYou'll have to add each line in a separate thread... something like this... import javax.swing.*; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.io.*; public class LineAdd extends JFrame { private JTextArea area; public LineAdd() { super( "Line Add" ); JMenuBar mb = new JMenuBar(); JMenu file = new JMenu( "File" ); JMenuItem open = new JMenuItem( "Open" ); open.addActionListener( new ActionListener() { public ... |
3. Input and Output Streams with JTextArea coderanch.com |
4. Turn JTextArea Input into Variable java-forums.orgHey Everyone, I'm working on a small application involving moving text input by a user from one JTextArea to another. There will be other actions going on here but that is the bulk of it. How exactly do I turn the text that is input into the first JTextArea and turn it into a variable so that I can move it ... |
5. Scrolling JTextArea to end of input forums.oracle.com |
6. File Preview in JTextArea, user input start of file? forums.oracle.comI have managed to have a simpe txt file read into a JTextComponent (JTextArea). I would like the user to be able to input the line number from which the data should be read. Of course, the user should be able to change his mind, that is return to an earlier line, for example. I do not want the user to ... |
7. JTextArea actionlistener that goes off after input forums.oracle.comthanks for your reply! but i think that gives invalid keys (like backspace) as well ... i have just found the following text in the usenet: "It's almost always a mistake to try to interpret the contents of a JTextField by looking at key events. It's more practical to use the Document of the JTextField. In particular, add a DocumentListener to ... |