org.gjt.jclasslib.util

Class GUIHelper

java.lang.Object

org.gjt.jclasslib.util.GUIHelper

public class GUIHelper
extends java.lang.Object

Collection of GUI utility methods.

Version:

$Revision: 1.3 $ $Date: 2006-03-02 11:42:39 $

Author:

Ingo Kegel

Field Summary

Fields

Modifier and Type	Field and Description
static javax.swing.Icon	ICON_EMPTY Empty icon 16x16.
static java.lang.String	MESSAGE_TITLE The title for message boxes.
static java.lang.String[]	YES_NO_OPTIONS "Yes" and "No" Options for showOptionDialog.

Constructor Summary

Constructors

Constructor and Description
GUIHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static void	centerOnParentWindow(java.awt.Window window, java.awt.Window parentWindow) Center a window on another window.
static void	setDefaultScrollbarUnits(javax.swing.JScrollPane scrollPane) Set reasonable unit increments for a scroll pane that does not contain a Scrollable.
static void	showMessage(java.awt.Component parent, java.lang.String message, int messageType) Show a JOptionPane message dialog.
static int	showOptionDialog(java.awt.Component parent, java.lang.String message, java.lang.String[] options, int messageType) Show a JOptionPane option dialog.
static void	showURL(java.lang.String urlSpec) Show a URL in the browser

Methods inherited from class java.lang.Object

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

Field Detail

MESSAGE_TITLE

public static final java.lang.String MESSAGE_TITLE

The title for message boxes.

See Also:

Constant Field Values

YES_NO_OPTIONS

public static final java.lang.String[] YES_NO_OPTIONS

"Yes" and "No" Options for showOptionDialog.

ICON_EMPTY

public static final javax.swing.Icon ICON_EMPTY

Empty icon 16x16.

Constructor Detail

GUIHelper

public GUIHelper()

Method Detail

showOptionDialog

public static int showOptionDialog(java.awt.Component parent,
                   java.lang.String message,
                   java.lang.String[] options,
                   int messageType)

Show a JOptionPane option dialog.

Parameters:

parent - parent component

message - the message string

options - the array of option strings

messageType - the message type as defined in JOptionPane

Returns:

the result code of the dialog

showMessage

public static void showMessage(java.awt.Component parent,
               java.lang.String message,
               int messageType)

Show a JOptionPane message dialog.

Parameters:

parent - parent component

message - the message string

messageType - the message type as defined in JOptionPane

centerOnParentWindow

public static void centerOnParentWindow(java.awt.Window window,
                        java.awt.Window parentWindow)

Center a window on another window.

Parameters:

window - the window to be centered.

parentWindow - the parent window on which the window is to be centered.

setDefaultScrollbarUnits

public static void setDefaultScrollbarUnits(javax.swing.JScrollPane scrollPane)

Set reasonable unit increments for a scroll pane that does not contain a Scrollable.

Parameters:

scrollPane -

showURL

public static void showURL(java.lang.String urlSpec)

Show a URL in the browser

Parameters:

urlSpec - the URL as a string