java


How can I set a JLabel text with code in Netbeans


I have used the GUI builder to make some JLabel in a JFrame. These variables are locked and I find it difficult to use them to in another class.
// Variables declaration - do not modify
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
public javax.swing.JLabel title;
// End of variables declaration
go to the init method and do
title = new JLabel("This is my Title label. No?");
after initComponent() invoked method in your constructor add for example
jLabel2.setText(test text);
You can't set value to the private variables from anotber class.
If you want to do so you can pass the variable as the a parameter and set value.
Or you have to make JLable public.
`

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