Package net.ssehub.easy.producer.ui.application

Class Dialogs

java.lang.Object

net.ssehub.easy.producer.ui.application.Dialogs

public class Dialogs
extends java.lang.Object

Error and Info Box utility class. This class should be used to have a common look and feel for error and info dialogs.

Author:

Holger Eichelberger

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Dialogs()	Utility class.

Method Summary

Modifier and Type	Method	Description
static org.eclipse.swt.widgets.Shell	getDefaultShell()	Returns the default shell of the workbench.
static int	showConfirmDialog(org.eclipse.swt.widgets.Shell parent, java.lang.String title, java.lang.String message)	Shows a confirmation dialog, where the user must decide between yes or no.
private static int	showDialog(org.eclipse.swt.widgets.Shell parent, java.lang.String message, java.lang.String title, int style)	Opens a specific dialog with the given parameters.
static void	showErrorDialog(java.lang.String title, java.lang.Class<?> caller, java.lang.Exception exception)	Displays an error dialog on the default shell for the given exception on the default shell.
static void	showErrorDialog(java.lang.String title, java.lang.String message)	Displays an error dialog on the default shell.
static void	showErrorDialog(org.eclipse.swt.widgets.Shell parent, java.lang.String title, java.lang.Class<?> caller, java.lang.Exception exception)	Displays an error dialog for the given exception on the default shell.
static void	showErrorDialog(org.eclipse.swt.widgets.Shell parent, java.lang.String title, java.lang.String message)	Shows an error dialog.
static int	showInfoConfirmDialog(java.lang.String title, java.lang.String message)	Shows a confirmation dialog on the default shell, where the user must decide between yes or no.
static void	showInfoDialog(java.lang.String title, java.lang.String message)	Displays an error dialog on the default shell.
static void	showInfoDialog(org.eclipse.swt.widgets.Shell parent, java.lang.String title, java.lang.String message)	Shows an info dialog.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Dialogs

private Dialogs()

Utility class.

Method Detail

showDialog

private static int showDialog(org.eclipse.swt.widgets.Shell parent,
                              java.lang.String message,
                              java.lang.String title,
                              int style)

Opens a specific dialog with the given parameters.

Parameters:

parent - The parent of this dialog (may be null)

message - The message to be shown in the message box.

title - The title in the top of the window

style - The SWT Style, which specifies the behavior of the dialog

Returns:

The result of the dialog or 0

getDefaultShell

public static org.eclipse.swt.widgets.Shell getDefaultShell()

Returns the default shell of the workbench.

Returns:

the default shell

showErrorDialog

public static void showErrorDialog(java.lang.String title,
                                   java.lang.Class<?> caller,
                                   java.lang.Exception exception)

Displays an error dialog on the default shell for the given exception on the default shell.

Parameters:

title - the title of the error dialog

caller - the calling class (for logging)

exception - the exception the message shall be displayed for

showErrorDialog

public static void showErrorDialog(org.eclipse.swt.widgets.Shell parent,
                                   java.lang.String title,
                                   java.lang.Class<?> caller,
                                   java.lang.Exception exception)

Displays an error dialog for the given exception on the default shell.

Parameters:

parent - The parent of this dialog (may be null, then the default shell will be used)

title - the title of the error dialog

caller - the calling class (for logging)

exception - the exception the message shall be displayed for

showErrorDialog

public static void showErrorDialog(java.lang.String title,
                                   java.lang.String message)

Displays an error dialog on the default shell.

Parameters:

title - the title of the error dialog

message - the error message

showErrorDialog

public static void showErrorDialog(org.eclipse.swt.widgets.Shell parent,
                                   java.lang.String title,
                                   java.lang.String message)

Shows an error dialog.

Parameters:

parent - The parent of this dialog (may be null, then the default shell will be used)

title - the title of the error dialog

message - the error massage

showInfoDialog

public static void showInfoDialog(java.lang.String title,
                                  java.lang.String message)

Displays an error dialog on the default shell.

Parameters:

title - the title of the error dialog

message - the error message

showInfoDialog

public static void showInfoDialog(org.eclipse.swt.widgets.Shell parent,
                                  java.lang.String title,
                                  java.lang.String message)

Shows an info dialog.

Parameters:

parent - The parent of this dialog (may be null, then the default shell will be used)

title - the title of the information dialog

message - the information massage

showInfoConfirmDialog

public static int showInfoConfirmDialog(java.lang.String title,
                                        java.lang.String message)

Shows a confirmation dialog on the default shell, where the user must decide between yes or no.

Parameters:

title - the title of the confirmation dialog

message - The confirmation message/question

Returns:

SWT.YES or SWT.NO

showConfirmDialog

public static int showConfirmDialog(org.eclipse.swt.widgets.Shell parent,
                                    java.lang.String title,
                                    java.lang.String message)

Shows a confirmation dialog, where the user must decide between yes or no.

Parameters:

parent - The parent of this dialog (may be null, then the default shell will be used)

title - the title of the confirmation dialog

message - The confirmation message/question

Returns:

SWT.YES or SWT.NO