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: 1.1 $ $Date: 2003/08/18 07:46:43 $

Author:

Ingo Kegel

Field Summary

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

GUIHelper()

Method Summary

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.

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 -