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The Java Developers Almanac 1.4Order this book from Amazon. |
e737. Showing a Dialog Box// Modal dialog with OK button String message = "Line1\nLine2"; JOptionPane.showMessageDialog(frame, message); // Modal dialog with yes/no button int answer = JOptionPane.showConfirmDialog(frame, message); if (answer == JOptionPane.YES_OPTION) { // User clicked YES. } else if (answer == JOptionPane.NO_OPTION) { // User clicked NO. } // Modal dialog with OK/cancel and a text field String text = JOptionPane.showInputDialog(frame, message); if (text == null) { // User clicked cancel }
e734. Exiting an Application When a JFrame Is Closed e735. Disabling the Close Button on a JFrame e736. Creating a Borderless Window e738. Getting the JFrame of a Component © 2002 Addison-Wesley. |