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Java display error dialog

if you want a regular message just replace it with. public static void info( String message, String caller) { show( message, caller, JOptionPane. Is it possible to handle an exception by creating a popup alert? show 2 more comments. In the public void uncaughtException( final Thread pThread, final Throwable pException) method you could then open an error dialog using. 警告ダイアログを表示するためにはJOptionPaneクラスで用意されている「 showMessageDialog」 メソッドを使います。 showMessageDialog public static void showMessageDialog( Component parentComponent, Object message) throws HeadlessException. Color; import java. BorderLayout; import java. * ; public class JOptionPaneTest2 extends JFrame implements ActionListener{. static void showMessageDialog( Component, Object, String, int, Icon), Show a one- button, modal dialog that gives the user some information. The arguments specify ( in order) the parent component, message, title. JOptionPane optionPane = new JOptionPane( " thank you for using java", JOptionPane. WARNING_ MESSAGE) ; JDialog dialog = optionPane.

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    Dialog error display

    createDialog( " Warning! setAlwaysOnTop( true) ; / / to show top of all other. Display error message dialog with JOptionPane. ERROR_ MESSAGE : OptionPane « Swing JFC « Java. If you do the loop right, you' ll need only one dialog: String message = " Enter Your Name: " ; String playerName = null; do { playerName = JOptionPane. showInputDialog( message) ; message = " < html> < b style= ' color: red' > Enter. JOptionPane; public class ErrorDialog { public static void main( String argv[ ] ) { String message = " \ " The Comedy of Errors\ " \ n" + " is considered by many scholars to be\ n" + " the first play Shakespeare wrote" ; JOptionPane. showMessageDialog( null, " java is fun" ) ;. args) { / / using showMessageDialog( component parentComponent, String message, String messageTitle, int optionType) method to display a message dialog box JOptionPane. Display warning message dialog with JOptionPane. WARNING_ MESSAGE : OptionPane « Swing JFC « Java.