1. How to update JTextArea in Java Swing? stackoverflow.comI have a JComboBox named "jComboBox18" and a JTextArea "jTextArea11". Now I want that whenever a item is selected from the "jComboBox18" combo box its corresponding description is shown in the ... |
2. JTextArea won't update java stackoverflow.comI'm trying to update a JTextArea using the .append. I'm sending in a string to the method from another class and I know the textBox method gets the string as I ... |
3. jTextArea not updating until end of loop stackoverflow.comI'd like to append a character to a text area in real-time. I've got a buffered reader called br, and it's reading a very long process to a text area. ... |
4. Gui Builder update text area forums.netbeans.orgHi, I am lost. I'm new to GUI Builder and have a problem with updating a text area in a form. This program is just an example for my pupils. I ... |
5. Updating JTextArea coderanch.com |
6. Updating JTextArea with process status coderanch.com |
7. JTextArea update, URGENT HELP PLS coderanch.com |
8. JTextArea not updated during long processing coderanch.comI think this is a common problem but I havent found a solution yet. I have a process which takes a long time, and I at least wants to show something, anything, on the gui, to let the user know that the program is still running (and it is not hanged or something). I add notes on the JTextArea but it ... |
9. JTextArea realtime update coderanch.comHi guys Just wondering is it possible to get a realtime update (refresh, repaint or something) of a TextArea in Swing? I have a simple text file which will be updated with unique IDs for products by a 3rd party system, I need to display this text file in a Swing app and need it to show the text file updating ... |
10. Not sure where I went wrong, Jtextarea updates coderanch.comSo i want to send updates to a text area to display to the user. I created a swing GUI with a text area to display the process of the application. I added some function to accept the updates. public class MenuUI extends javax.swing.JFrame{ ....... public static void updateTextArea(String text) { LogTextArea.append(text.concat(MenuUI.newline)); LogTextArea.setCaretPosition(LogTextArea.getDocument().getLength()); } public static void updateTextArea(int text) { String ... |
11. JtextArea autoamtic update the last line java-forums.orgHello, I have a textarea, that is populated with log messages from clients. My problem is, each log that join to the textarea go to the first line... like this: ----------------- third log_______/\ second log_____| first log_______ | ----------------- I want to do the inverse... like this: ---------------- first log_______ | second log_____| third log______ \/ ---------------- Someone can help me ... |
12. Update content on a JTextArea. java-forums.orgpublic void createAndShowGUI() { // Creates the JFrame JFrame myFrame = new JFrame("Inferno Shoutbox"); //Creating the text area, and makes it non-editable JTextArea myArea = new JTextArea(5, 5); myArea.setEditable(false); //Writes a simple message to the JTexTArea myArea.append(get() + newLine); //Loads the textArea on our applet myFrame.getContentPane().add(myArea, BorderLayout.CENTER); //Sets the size of our applet myFrame.setPreferredSize(new Dimension(800, 600)); // Sets the frame visible, ... |
13. How do i update a JTextArea? forums.oracle.com |
14. updating JTextArea at runtime forums.oracle.comSwing related questions should be posted in the Swing forum (like you've done in the past) Maybe you have dataDisplayArea defined twice, once as a class variable and once as a local variable. If you need further help then you need to create a [Short, Self Contained, Compilable and Executable, Example Program (SSCCE)|http://homepage1.nifty.com/algafield/sscce.html], that demonstrates the incorrect behaviour. |
15. Can't update text in JTextArea! Can you help? forums.oracle.comHi, I have the simplest question, but I can't seem to get an answer to it. The problem is very simple: I have defined a JTextArea and I'm reading text into it. The problem is that the old text does not disappear, and the new text is pasted on top, making it unreadable. As an "act of desperation" I fixed this ... |
16. JTextArea won't update forums.oracle.comCould any of you please help me with this problem: I have a JTextArea that needs to update while my program is running. The method that should do the update, looks like this: public void alg() { ..... for (int t=0;t |
17. Live-updating jtextarea with process output forums.oracle.comJust a few, quick hints: 1. Use separate threads for stderr and stdout, otherwise you're serialising reading from these two streams. 2. Don't append to the JTextArea directly from these threads, push it back to the Swing event queue using SwingUtils.invokeLater() in order to avoid threading issues. 3. Calling waitFor() after reading from stderr and stdout doesn't make sense, as both ... |