The java javax.swing package library provides a setToolTipText() method for the JTextField class, which enables developers to add informative tool tips to the text field.
Example 1: Setting a Tool Tip Text for a Text Field
The following code snippet sets a tool tip text for a text field:
JTextField textField = new JTextField(); textField.setToolTipText("Enter your name here");
This example sets a tool tip text "Enter your name here" for a text field object called textField.
Example 2: Displaying Dynamic Tool Tips for a Text Field
The following code snippet sets a dynamic tool tip for a text field that displays the current text being typed in:
JTextField textField = new JTextField(); textField.addKeyListener(new KeyAdapter() { public void keyReleased(KeyEvent e) { textField.setToolTipText(textField.getText()); } });
This example adds a key listener to the text field object, which listens for key events and updates the tool tip dynamically with the current text being typed in.
In conclusion, the java javax.swing package library provides the setToolTipText() method for the JTextField class, which allows developers to add informative tool tips to a text field.
Java JTextField.setToolTipText - 30 examples found. These are the top rated real world Java examples of javax.swing.JTextField.setToolTipText extracted from open source projects. You can rate examples to help us improve the quality of examples.