com.lf.digester.dialog

Class AlgorithmDialog

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Dialog

javax.swing.JDialog

com.lf.digester.dialog.AlgorithmDialog

All Implemented Interfaces:

com.lf.commons.model.ConfigurableUnit, java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants

public class AlgorithmDialog
extends javax.swing.JDialog
implements java.awt.event.ActionListener, com.lf.commons.model.ConfigurableUnit

Choose from a list of message digest algorithms (like generate wizard page).

Since:

1.6

Version:

$Revision: 1.14 $, $Date: 2015/01/08 09:03:42 $

Author:

Axel Schwolow

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JDialog

javax.swing.JDialog.AccessibleJDialog

Nested classes/interfaces inherited from class java.awt.Dialog

java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

Nested classes/interfaces inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
static int	BUTTON_CANCEL Represents the CANCEL button.
static int	BUTTON_OK Represents the OK button.
protected int	exitButton Code of the pressed button.

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
AlgorithmDialog() Constructor method for the dialog (modeless).
AlgorithmDialog(java.awt.Dialog owner) Constructor method for the dialog.
AlgorithmDialog(java.awt.Frame owner) Constructor method for the dialog.

Method Summary

Methods

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e) Reacts on component interaction.
void	allowEscapeOnKeyStroke(int strokeval) Adds a keyboard action to escape (close) the dialog (e.g. on escape).
void	configureUnit(java.lang.String id, com.lf.commons.config.Configuration config) Restores values from persistent data stores.
static AlgorithmDialog	createDefaultDialog(java.awt.Component comp) Convenience method to create a preconfigured dialog instance.
int	execute() Shows the dialog on the screen and returns the code of the pressed button.
javax.swing.JButton	getButtonCancel() Provides the cancel button.
javax.swing.JButton	getButtonOK() Provides the OK button.
java.lang.String[]	getSelectedAlgorithms() Provides the current selection (official names).
boolean	isFlagSelected() Provides the state of the optional flag shown at the bottom of the dialog.
void	setFlagSelected(boolean enable) Sets the state of the optional flag shown at the bottom of the dialog.
void	setFlagText(java.lang.String text, boolean selected) Sets the text of the optional flag shown at the bottom of the dialog.
void	setHelpID(java.lang.String helpid) Sets the optional help link to call the help system.
void	setVisible(boolean visible) Activates or deactivates the dialog.
void	storeUnit(java.lang.String id, com.lf.commons.config.Configuration config) Stores the current configuration values persistently.
void	unitRegistered(com.lf.commons.model.ApplicationModel model, java.lang.String id) Informs the configurable unit that it was registered with a model.
void	unitUnregistered(com.lf.commons.model.ApplicationModel model, java.lang.String id) Informs the configurable unit that it was unregistered with a model.
protected void	updateButtons() Updates the button states (enabled/disabled).

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, show, toBack

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, 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, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

BUTTON_OK

public static final int BUTTON_OK

Represents the OK button.

See Also:

Constant Field Values

BUTTON_CANCEL

public static final int BUTTON_CANCEL

Represents the CANCEL button.

See Also:

Constant Field Values

exitButton

protected int exitButton

Code of the pressed button.

Constructor Detail

AlgorithmDialog

public AlgorithmDialog()

Constructor method for the dialog (modeless).

Since:

1.6

AlgorithmDialog

public AlgorithmDialog(java.awt.Frame owner)

Constructor method for the dialog.

Parameters:

owner - The owner frame

Since:

1.6

AlgorithmDialog

public AlgorithmDialog(java.awt.Dialog owner)

Constructor method for the dialog.

Parameters:

owner - The owner dialog

Since:

1.6

Method Detail

allowEscapeOnKeyStroke

public void allowEscapeOnKeyStroke(int strokeval)

Adds a keyboard action to escape (close) the dialog (e.g. on escape).

The dialog is not disposed here since it may be recycled by an application. If the dialog can be closed by an escape character it also can be closed with the "X" window button. Normally this functionality is disabled.

Parameters:

strokeval - The desired escape key stroke like KeyEvent.VK_ESCAPE

Since:

1.6

execute

public int execute()

Shows the dialog on the screen and returns the code of the pressed button.

Returns:

Code of the pressed button

setVisible

public void setVisible(boolean visible)

Activates or deactivates the dialog.

Overrides:

setVisible in class java.awt.Dialog

Parameters:

visible - The state of the dialog

Since:

1.6

createDefaultDialog

public static AlgorithmDialog createDefaultDialog(java.awt.Component comp)

Convenience method to create a preconfigured dialog instance.

If the parent window cannot be determined the dialog is created modeless instead. All texts and buttons have to be added manually.

Parameters:

comp - The component to search the parental window

Returns:

The dialog

Since:

1.6

configureUnit

public void configureUnit(java.lang.String id,
                 com.lf.commons.config.Configuration config)

Restores values from persistent data stores.

Specified by:

configureUnit in interface com.lf.commons.model.ConfigurableUnit

Parameters:

id - The unique identifier for the instance

config - The configuration

Since:

1.6

storeUnit

public void storeUnit(java.lang.String id,
             com.lf.commons.config.Configuration config)

Stores the current configuration values persistently.

Specified by:

storeUnit in interface com.lf.commons.model.ConfigurableUnit

Parameters:

id - The unique identifier for the instance

config - The configuration

Since:

1.6

unitRegistered

public void unitRegistered(com.lf.commons.model.ApplicationModel model,
                  java.lang.String id)

Informs the configurable unit that it was registered with a model.

Specified by:

unitRegistered in interface com.lf.commons.model.ConfigurableUnit

Parameters:

model - The application model

id - The unique identifier for the instance

Since:

1.6

unitUnregistered

public void unitUnregistered(com.lf.commons.model.ApplicationModel model,
                    java.lang.String id)

Informs the configurable unit that it was unregistered with a model.

Specified by:

unitUnregistered in interface com.lf.commons.model.ConfigurableUnit

Parameters:

model - The application model

id - The unique identifier for the instance

Since:

1.6

setHelpID

public void setHelpID(java.lang.String helpid)

Sets the optional help link to call the help system.

Parameters:

helpid - The help system link

Since:

1.6

getButtonOK

public javax.swing.JButton getButtonOK()

Provides the OK button.

Returns:

The button

Since:

1.6

getButtonCancel

public javax.swing.JButton getButtonCancel()

Provides the cancel button.

Returns:

The button

Since:

1.6

getSelectedAlgorithms

public java.lang.String[] getSelectedAlgorithms()

Provides the current selection (official names).

Returns:

The selected algorithms

Since:

1.6

setFlagText

public void setFlagText(java.lang.String text,
               boolean selected)

Sets the text of the optional flag shown at the bottom of the dialog.

Parameters:

text - Text for the optional flag, null deactivates flag (default)

selected - Shall the flag be selected?

Since:

1.6

setFlagSelected

public void setFlagSelected(boolean enable)

Sets the state of the optional flag shown at the bottom of the dialog.

Parameters:

enable - Set the flag?

Since:

1.6

isFlagSelected

public boolean isFlagSelected()

Provides the state of the optional flag shown at the bottom of the dialog.

Returns:

Flag selected?

Since:

1.6

updateButtons

protected void updateButtons()

Updates the button states (enabled/disabled).

Since:

1.6

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Reacts on component interaction.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - Event to be processed

Since:

1.6