Error Dialogs Java
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JComponent Class Using Text Components Text Component Features The Text Component API How to Use Various Components How to Make Applets How to Use Buttons, Check Boxes, and Radio Buttons How to Use the ButtonGroup Component How to Use Color Choosers How to Use Combo Boxes How java swing error dialog to Make Dialogs How to Use Editor Panes and Text Panes How to Use File Choosers
Java Swing Error Dialog With Exception Details
How to Use Formatted Text Fields How to Make Frames (Main Windows) How to Use Internal Frames How to Use Labels How to Use input dialogs java Layered Panes How to Use Lists How to Use Menus How to Use Panels How to Use Password Fields How to Use Progress Bars How to Use Root Panes How to Use Scroll Panes How to Use Separators How to yes no dialog java Use Sliders How to Use Spinners How to Use Split Panes How to Use Tabbed Panes How to Use Tables How to Use Text Areas How to Use Text Fields How to Use Tool Bars How to Use Tool Tips How to Use Trees How to Use HTML in Swing Components How to Use Models How to Use Icons How to Use Borders Solving Common Component Problems Trail: Creating a GUI With JFC/Swing Lesson: Using Swing Components Section: How
Java Error Messages
to Use Various Components Home Page > Creating a GUI With JFC/Swing > Using Swing Components «Previous•Trail•Next» How to Make Dialogs A Dialog window is an independent subwindow meant to carry temporary notice apart from the main Swing Application Window. Most Dialogs present an error message or warning to a user, but Dialogs can present images, directory trees, or just about anything compatible with the main Swing Application that manages them. For convenience, several Swing component classes can directly instantiate and display dialogs. To create simple, standard dialogs, you use the JOptionPane class. The ProgressMonitor class can put up a dialog that shows the progress of an operation. Two other classes, JColorChooser and JFileChooser, also supply standard dialogs. To bring up a print dialog, you can use the Printing API. To create a custom dialog, use the JDialog class directly. The code for simple dialogs can be minimal. For example, here is an informational dialog: Here is the code that creates and shows it: JOptionPane.showMessageDialog(frame, "Eggs are not supposed to be green."); The rest of this section covers the following topics: An Overview of Dialogs The DialogDemo Example JOptionPane Features Creating and Showing Simple Dialogs Customizing Button Text Getting the User's Input from a Dialog Stopping Automatic Dialog Closing The Dialog API Examples that Use Dialogs An Overview of Dialogs Every dialog is dependent on a Frame component. When that Frame is destroyed, so are its dependent
LDAPJPAJSPJSTLLanguage BasicsNetwork ProtocolPDF RTFReflectionRegular ExpressionsScriptingSecurityServletsSpringSwing ComponentsSwing JFCSWT JFace EclipseThreadsTiny ApplicationVelocityWeb Services SOAXMLError message dialog : Dialog«Swing JFC«JavaJavaSwing JFCDialogError message dialog import javax.swing.JFrame; import java runtime error messages javax.swing.JOptionPane; public class ErrorDialog { public static java error messages and solutions void main(String argv[]) { String message = "\"The Comedy of Errors\"\n" +
Java Error Messages List
"is considered by many scholars to be\n" + "the first play Shakespeare wrote"; JOptionPane.showMessageDialog(new JFrame(), message, "Dialog", JOptionPane.ERROR_MESSAGE); } https://docs.oracle.com/javase/tutorial/uiswing/components/dialog.html } Related examples in the same category1.Creating and using Dialog Boxes2.Dialog boxes and creating your own components3.A frame that can easily support internal frame dialogs4.An example of using the JOptionPane with a custom list of options in an5.See http://www.java2s.com/Code/Java/Swing-JFC/Errormessagedialog.htm the differences between various types of option panes6.Vote Dialog7.Create simple about dialog8.Dialog separator9.Message dialog10.Information dialog with customized logo11.Input dialog with user-defined logo12.Confirmation dialog13.Default button for dialog: press Enter to activate14.Simple dialog for asking a yes no question15.Class to Prompt the User for an ID and Password16.Simple Save Dialog demo17.Demonstrate JOptionPane18.Create Color Sample Popup19.Simple Input Dialog20.No button dialog21.Message Dialog demo 22.Escape Key close Dialog23.Dialog can be closed by pressing the escape key24.Dialog which displays indeterminate progress25.Dialog with Escape Key26.Modal Message Dialog27.A frame with a menu whose File->Connect action shows a password dialog28.A sample modal dialog that displays a message and waits for the user to click the Ok buttonjava2s.com |Email:info at java2s.com|© Demo
swing (74) jsp (9) latex (26) linux/unix (289) mac os x (315) mysql (54) ooa/ood (11) perl (156) php (97) postgresql (17) programming (43) ruby (56) scala (640) sencha (23) servlets (10) technology (84) testing (13) uml (24) zen (47) JOptionPane showMessageDialog examples (part 1) By Alvin http://alvinalexander.com/java/joptionpane-showmessagedialog-examples-1 Alexander. Last updated: June 3 2016 I’ve been working with http://www.vogella.com/tutorials/EclipseDialogs/article.html the Java JOptionPane showMessageDialog a lot lately, so I thought I’d create a page here with a number of showMessageDialog examples, sort of a JOptionPane reference page. I’ll walk you through some JOptionPane examples here, starting with a simple error messages example and then increasing the level of difficulty as I go on. A simple JOptionPane example Starting with a simple example, if you just want to show a JOptionPane dialog with a simple text message, all you need is one line of Java source code, like this: JOptionPane.showMessageDialog(frame, "A java error messages basic JOptionPane message dialog"); When this line of code is executed it will display the following message dialog: In that example my first argument to the JOptionPane showMessageDialog method is a frame object, which presumably is an instance of a JFrame. If for some reason you don't have a reference to JFrame or JWindow instance, you can make that field null, and still display the identical JOptionPane dialog, as shown in this example: JOptionPane.showMessageDialog(null, "A basic JOptionPane message dialog"); Note that when you supply a null argument like that, the JOptionPane dialog will be centered on the user’s screen. When you supply a JFrame reference, the dialog is centered on that JFrame, so this behavior can be slightly different. A complete example Now looking at this as a more complete showMessageDialog example, here is the source code for a complete Java class that demonstrates
the JFace MessageDialog class 3.3. Using the JFace MessageDialog class directly 3.4. ErrorDialog 3.5. Creating a custom dialog 3.6. TitleAreaDialog 4. Selection Dialogs 5. Prerequisites for this tutorial 6. Exercise: Using SWT dialogs 7. Exercise: Creating a password dialog 8. About this website 9. Links and Literature 9.1. Eclipse Resources 9.2. vogella GmbH training and consulting support Appendix A: Copyright and License Eclipse Dialogs. This article describes the different kind of dialogs which can be used in Eclipse plug-in development. This tutorial is based on Eclipse 4.6 (Eclipse Neon). 1. Dialogs in Eclipse Eclipse allows you to use dialogs to prompt the user for additional information or provide the user with feedback. The Eclipse platform offers several standard dialogs via SWT and JFace. 2. SWT dialogs SWT provides an API to use the native dialogs from the OS platform. The default SWT dialogs are listed below. ColorDialog - for selecting a color DirectoryDialog - for selecting a directory FileDialog - for selecting a file FontDialog - for selecting a font MessageBox - for opening a message dialog The following code demonstrates the usage of the MessageBox class to open a message dialog. // create a dialog with ok and cancel buttons and a question icon MessageBox dialog = new MessageBox(shell, SWT.ICON_QUESTION | SWT.OK| SWT.CANCEL); dialog.setText("My info"); dialog.setMessage("Do you really want to do this?"); // open dialog and await user selection returnCode = dialog.open(); 3. JFace Dialogs 3.1. Dialogs from JFace JFace contains several frequently used dialogs which are not based on the native dialogs as well as a framework for building custom dialogs. Even though JFace dialogs are not native, they follow the native platform semantics for things like the button order. 3.2. Using the static helper methods of the JFace MessageDialog class The MessageDialog class provides static methods to open commonly used dialogs, for example an information or a warning dialog. The following code demonstrates the usage of these static methods. // standard message dialogs MessageDial