How do you make a JTextField not editable?
In order to create a non editable JTextField , all you have to do is:
- Create a class that extends JFrame .
- Create a new JTextField .
- Use setEditable(false) that sets the specified boolean to indicate whether or not this textfield should be editable.
- Use add to add the field to the frame.
Is JTextField editable?
TextField are editable by default. The code setEditable(false) makes the TextField uneditable. It is still selectable and the user can copy data from it, but the user cannot change the TextField’s contents directly.
What is the function of JTextField control?
JTextField is a part of javax. swing package. The class JTextField is a component that allows editing of a single line of text. JTextField inherits the JTextComponent class and uses the interface SwingConstants.
Which a AWT component is not editable?
Explanation: Which AWT component is not editable? Actually, I was preparing for my exam and I found that TextField is not editable. Because, there is an Method in TextField called as setEditable( boolean editable) and you can specify it as a false for not editable.
What is the difference between JTextField and JPasswordField components?
JTextField is an input component allowing users to add some text. JPasswordField in Java is a special type of text field that allows you to hide or change the character being displayed to the user.
What is a JTextField in Java?
JTextField is a lightweight component that allows the editing of a single line of text. For information on and examples of using text fields, see How to Use Text Fields in The Java Tutorial. JTextField is intended to be source-compatible with java.
How do I clear a JTextField?
You can clear the text by setting the text to an empty string.
What are different AWT components?
AWT Components
- Button (java. awt.
- Checkboxes (java. awt.
- Radio Buttons (java. awt.
- Choice Buttons (java. awt.
- Labels (java. awt.
- TextFields (java.awt.TextField) Are areas where the user can enter text.
- An Example Component Application.
How to create read only jtextfield in Java?
Byron is co-founder and Executive Editor at Java Code Geeks. In this example we are going to see how to create read-only JTextFields in Java Desktop Applications. This is very useful in many occasions. In order to create a non editable JTextField, all you have to do is: Create a class that extends JFrame.
How do I make a jtextarea not editable?
In order to create a non editable JTextField, all you have to do is: Create a class that extends JFrame. Create a new JTextField. Use setEditable (false) that sets the specified boolean to indicate whether or not this textfield should be editable.
Is the Textfield setenabled or seteditable in Java?
TextField are editable by default. The code setEditable(false) makes the TextField uneditable. It is still selectable and the user can copy data from it, but the user cannot change the TextField’s contents directly.
What’s the difference between disabled and editable in Java?
Very strange this is, IMHO the “official” is that disabled are totally grayed out. Editable simply lock the field but “only” change its background grayed while the text keeps readable. Can you confirm and probably improve your answer? Tested with Java 1.8.