wt.clients.gui
Class YesNoDialog

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Dialog
                  wt.clients.gui.YesNoDialog

All Implemented Interfaces:

Accessible, ImageObserver, MenuContainer, Serializable

public class YesNoDialog

extends Dialog

Class YesNoDialog is used to display a message to which the user can respond with one of two reponses (i.e. "YES" or "NO". For example, this dialog is useful for prompting a user: Eg.

    if( hasUnsavedChanges() ) {
       YesNoDialog confirm_save = 
                   new YesNoDialog( my_frame, true, "Save Changes?" );
       confirm_save.show();
       if( confirm_save.getAction() == YesNoDialog.YES ) {
          saveChanges();
       }
    }
  

Supported API:true

Extendable: false

See Also:

Serialized Form

Nested Class Summary

(package private) class	YesNoDialog.SymAction
(package private) class	YesNoDialog.SymKey
(package private) class	YesNoDialog.SymWindow

Nested classes inherited from class java.awt.Dialog

Dialog.AccessibleAWTDialog

Nested classes inherited from class java.awt.Window

Window.AccessibleAWTWindow

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private int	action
(package private) Panel	buttonPanel
private ThreadGroup	contextGroup
(package private) boolean	fComponentsAdjusted
(package private) symantec.itools.awt.shape.HorizontalLine	horizontalLine1
private Vector	listeners
(package private) symantec.itools.awt.WrappingLabel	messageLabel
static int	NO Defined constant which indicates a negative response by the user to the displayed message
static String	NO_COMMAND Defined constant which indicates a negative response by the user to the displayed message
(package private) Button	noButton
private static ResourceBundle	resources
private static String	RESOURCES
private static String	versionID
static int	YES Defined constant which indicates a positive response by the user to the displayed message
static String	YES_COMMAND Defined constant which indicates a positive response by the user to the displayed message
(package private) Button	yesButton

Fields inherited from class java.awt.Dialog

Fields inherited from class java.awt.Window

Fields inherited from class java.awt.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

YesNoDialog(Component component, boolean modal)

YesNoDialog(Component component, boolean modal, String message)

YesNoDialog(Component component, String title, boolean modal)

YesNoDialog(Component component, String title, boolean modal, String message)

YesNoDialog(Frame parent, boolean modal)
Constructor for YesNoDialog.

YesNoDialog(Frame parent, boolean modal, String message)
Constructor for class YesNoDialog

YesNoDialog(Frame parent, String title, boolean modal)
Constructor for class YesNoDialog

YesNoDialog(Frame parent, String title, boolean modal, String message)
Constructor for class YesNoDialog

Method Summary

void	addActionListener(ActionListener l) Method addActionListener adds listeners to receive notification of ActionEvents on this dialog.
void	addNotify()
(package private) void	Dialog1_WindowClosing(WindowEvent event)
int	getAction() Method getAction returns the action invoked by the user on this dialog.
private static Frame	getComponentFrame(Component component)
private WTContext	getContext()
private static Frame	getFrame(Component component) Traverse the parent hierarchy of the given Component until a frame is found.
private void	initResources() Method initResource initializes the ResourceBundle used for localizing the dialog labels and text.
private void	localize() Method to translate the field labels and button labels of the dialog according to the Locale of the client.
(package private) void	noButton_Action(ActionEvent event)
(package private) void	noButton_KeyPress(KeyEvent event)
private void	notifyActionListeners(ActionEvent evt)
private void	processNoAction()
private void	processYesAction()
void	removeActionListener(ActionListener l) Method removeActionListener removes the given listener from receiving notification of ActionEvents on this dialog.
private void	setContext(boolean context_on)
protected void	setDisplayLocation()
void	setNoButtonLabel(String label) Method to set the label of the button on this dialog which represents the NO action.
void	setYesButtonLabel(String label) Method to set the label of the button on this dialog which represents the YES action.
void	show()
(package private) void	yesButton_Action(ActionEvent event)
(package private) void	yesButton_KeyPress(KeyEvent event)

Methods inherited from class java.awt.Dialog

dispose, getAccessibleContext, getTitle, hide, isModal, isResizable, isUndecorated, paramString, setModal, setResizable, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, finalize, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

versionID

private static final String versionID

See Also:

Constant Field Values

fComponentsAdjusted

boolean fComponentsAdjusted

messageLabel

symantec.itools.awt.WrappingLabel messageLabel

buttonPanel

Panel buttonPanel

yesButton

Button yesButton

noButton

Button noButton

horizontalLine1

symantec.itools.awt.shape.HorizontalLine horizontalLine1

YES

public static int YES

Defined constant which indicates a positive response by the user to the displayed message

NO

public static int NO

Defined constant which indicates a negative response by the user to the displayed message

YES_COMMAND

public static String YES_COMMAND

Defined constant which indicates a positive response by the user to the displayed message

NO_COMMAND

public static String NO_COMMAND

Defined constant which indicates a negative response by the user to the displayed message

RESOURCES

private static String RESOURCES

resources

private static ResourceBundle resources

listeners

private Vector listeners

action

private int action

contextGroup

private ThreadGroup contextGroup

Constructor Detail

YesNoDialog

public YesNoDialog(Frame parent,
                   boolean modal)

Constructor for YesNoDialog.

Parameters:

parent - the owner of this Dialog

modal - if true, dialog blocks input to the parent window when shown

See Also:

Dialog

YesNoDialog

public YesNoDialog(Frame parent,
                   String title,
                   boolean modal)

Constructor for class YesNoDialog

Parameters:

parent - the owner of this dialog

title - the title of this dialog

modal - if true, dialog blocks input to the parent window when shown

YesNoDialog

public YesNoDialog(Frame parent,
                   String title,
                   boolean modal,
                   String message)

Constructor for class YesNoDialog

Parameters:

parent - the owner of this dialog

title - the title of this dialog

modal - if true, dialog blocks input to the parent window when shown

message - the message to be displayed by this dialog

YesNoDialog

public YesNoDialog(Frame parent,
                   boolean modal,
                   String message)

Constructor for class YesNoDialog

Parameters:

parent - the owner of this dialog

modal - if true, dialog blocks input to the parent window when shown

message - the message to be displayed by this dialog

YesNoDialog

public YesNoDialog(Component component,
                   boolean modal)

YesNoDialog

public YesNoDialog(Component component,
                   String title,
                   boolean modal)

YesNoDialog

public YesNoDialog(Component component,
                   boolean modal,
                   String message)

YesNoDialog

public YesNoDialog(Component component,
                   String title,
                   boolean modal,
                   String message)

Method Detail

initResources

private void initResources()

Method initResource initializes the ResourceBundle used for localizing the dialog labels and text.

See Also:

ResourceBundle

localize

private void localize()

Method to translate the field labels and button labels of the dialog according to the Locale of the client.

See Also:

initResources()

addNotify

public void addNotify()

show

public void show()

setDisplayLocation

protected void setDisplayLocation()

Dialog1_WindowClosing

void Dialog1_WindowClosing(WindowEvent event)

yesButton_Action

void yesButton_Action(ActionEvent event)

processYesAction

private void processYesAction()

addActionListener

public void addActionListener(ActionListener l)

Method addActionListener adds listeners to receive notification of ActionEvents on this dialog. ActionEvents are generated on this dialog when the user invokes the Yes or No buttons.

Parameters:

l - the ActionListener to be notified of ActionEvents on this dialog

See Also:

ActionListener, removeActionListener(java.awt.event.ActionListener)

removeActionListener

public void removeActionListener(ActionListener l)

Method removeActionListener removes the given listener from receiving notification of ActionEvents on this dialog. If the given listener is not found as a current listener, no changes are made.

Parameters:

l - the ActionListener to be removed from being notified of ActionEvents on this dialog

See Also:

ActionListener, addActionListener(java.awt.event.ActionListener)

getAction

public int getAction()

Method getAction returns the action invoked by the user on this dialog.

Returns:

YesNoDialog.YES, if the user invokes the YES action; or YesNoDialog.NO, if the user invokes the No action

notifyActionListeners

private void notifyActionListeners(ActionEvent evt)

noButton_Action

void noButton_Action(ActionEvent event)

processNoAction

private void processNoAction()

setYesButtonLabel

public void setYesButtonLabel(String label)

Method to set the label of the button on this dialog which represents the YES action.

Parameters:

label - the String label to be displayed on the button

See Also:

setNoButtonLabel(java.lang.String)

setNoButtonLabel

public void setNoButtonLabel(String label)

Method to set the label of the button on this dialog which represents the NO action.

Parameters:

label - the String label to be displayed on the button

See Also:

setYesButtonLabel(java.lang.String)

yesButton_KeyPress

void yesButton_KeyPress(KeyEvent event)

noButton_KeyPress

void noButton_KeyPress(KeyEvent event)

getContext

private WTContext getContext()

setContext

private void setContext(boolean context_on)

getFrame

private static Frame getFrame(Component component)

Traverse the parent hierarchy of the given Component until a frame is found. If no Frame is found, null is returned.

Parameters:

component - the Component for which an associated Frame is to be returned

Returns:

the Frame associated with the given component.

getComponentFrame

private static Frame getComponentFrame(Component component)