1. JTextArea refresh problem coderanch.com |
2. Why doesn't the JTextArea refresh? coderanch.comHello, I Googled around but seems although a popular problem, there isn't a solid way of rectifying it. So here is part of the code (an inner class): public class CommandInput implements ActionListener { public void actionPerformed(ActionEvent event) { commandDisplay.append("Command input... \n"); try { Runtime r = Runtime.getRuntime(); String s = commandInput.getText(); System.out.println(s); Process p = r.exec(s); BufferedReader is = new ... |
3. Refreshing a JTextArea in a GUI forums.oracle.comThank you very much, I'm seeing movement now. My other problem is now that despite having a functioning KeyListener added to my JFrame, my key strokes are not being detected (as opposed to simply not changing the movement). Add keylistener to textarea instead of JFrame. And make sure text area is focusable, because any component listens for key events only when ... |
4. Refresh JTextArea forums.oracle.com} this is the code, I want the JTextArea file to display what number i is at out of the total amount, like a progress indicator. I cant get file to change its text until the for loop is done being run though where it just displays the last i value. How do you make file refresh each time it goes ... |