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The Java Developers Almanac 1.4Order this book from Amazon. |
e741. Setting the Focus of a JTextField Component Using a JLabel ComponentThis example associates a label with a text field usingsetLabelFor() . A mnemonic is set on the label. When the mnemonic
keystroke is pressed, the text field will gain the focus.
In the following example, when ALT-L is pressed, the text field gains the focus. // Create text field JTextField textfield = new JTextField(25); // Create label and associate with text field JLabel label = new JLabel("Text Label"); label.setDisplayedMnemonic(KeyEvent.VK_L); label.setLabelFor(textfield);
e740. Adding an Icon to a JLabel Component e742. Adding Drag-and-Drop Support to a JLabel Component © 2002 Addison-Wesley. |