The Java javax.swing package library contains a class called JTextArea, which is a widget used to display multiple lines of text. The JTextArea class provides a method called setEnabled(boolean enabled) that allows the user to enable or disable the JTextArea object.
Here are some code examples using the setEnabled() method in Java:
1. Disabling a JTextArea:
JTextArea textArea = new JTextArea("Disabled TextArea"); textArea.setEnabled(false);
In this example, the JTextArea object called textArea is created with the string "Disabled TextArea", and then the setEnabled(false) method is used to disable the JTextArea.
2. Enabling a JTextArea:
JTextArea textArea = new JTextArea("Enabled TextArea"); textArea.setEnabled(true);
In this example, the JTextArea object called textArea is created with the string "Enabled TextArea", and then the setEnabled(true) method is used to enable the JTextArea.
In summary, the setEnabled() method in Java javax.swing package library is used to enable or disable a JTextArea object. It takes a boolean value as its input, where true enables the JTextArea and false disables it.
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