JTextfield listening for changes from other class
Hi,
Assuming I have a Jtextfield in one of the class1 extend Jframe,
how do I update the jtextfield so that it could up make accessible by other class and continuously updated to reflect the input for value rom another class2.
In other words very much similar to the observable model view concept
class 1 may be look like
private void initComponents() {
jTextField1 = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jTextField1.setEditable(false);
class 2 may be look similar to the following
public void out_1(){
setStop1("N");
for (int i=1;i<100;i++){
class_1.getJTextField1().setText(String.valueOf(i));// System.out.println(i);
setOuti(i);
setStop1("N");
}
[888 byte] By [
tsg-8888a] at [2007-11-27 11:52:28]
# 1
If I understand the question, then you just share the model between the two text fields. Something like:
JTextField textField1 = new JTextField();
JTextField textField2 = new JTextField( textField1.getDocument() );
# 2
Hi,
Thank
Actually I would like to the Jtextfeld in one of the Desktop Jframe to be make accessible by others class may be using setXXX and getXXX
May be one could understand betters if I explain my idea in the scoreboard panel display concept.
Assuming Jtextfiled is the digital scoreborad display in the main desktopPane to display number of record being processed as well the total number of record matched , and unmatched like below
Record processed99999
record matched 1
record not matched99998
Upon query from perform by the other class 2 , the textfield in class 1 would be updated from the processing result in the class 2 in realtime upon class 2 execution .
class 1 and class 2 are in the same package , but not related or inherited .
