de.xeinfach.kafenio
Class KafenioPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  de.xeinfach.kafenio.KafenioPanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, javax.swing.event.DocumentListener, java.util.EventListener, java.awt.image.ImageObserver, KafenioPanelInterface, java.awt.event.KeyListener, java.awt.MenuContainer, java.io.Serializable

public class KafenioPanel

extends javax.swing.JPanel

implements java.awt.event.ActionListener, java.awt.event.KeyListener, javax.swing.event.DocumentListener, KafenioPanelInterface

Description: Main application class that creates a Java wysiwyg editor component

Author:

Karsten Pawlik, Howard Kistler

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

protected boolean

documentConfirmed

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

KafenioPanel(KafenioPanelConfigurationInterface iConfiguration)
Contructs a new KafenioPanel using the given configuration object.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent ae) ActionListener method
void	changedUpdate(javax.swing.event.DocumentEvent de) handles a DocumentEvent if the document was changed
void	detachFrame() bridge method to detach the applet into a separate window and back.
void	dispose() Convenience method for deallocating the app resources
java.lang.String	getAppName() Convenience method for obtaining the application name
int	getCaretPosition()
KafenioPanelConfiguration	getConfig()
static java.io.File	getCurrentFile() Convenience method for obtaining the current file handle
java.lang.String	getDocumentBody() Convenience method for obtaining the document text contained within the BODY tags (a common request)
boolean	getDocumentConfirmed()
java.lang.String	getDocumentText() Convenience method for obtaining the document text
ExtendedHTMLDocument	getExtendedHtmlDoc()
ExtendedHTMLEditorKit	getExtendedHtmlKit()
java.awt.Frame	getFrame() Convenience method for obtaining the application's Frame
javax.swing.text.html.HTMLEditorKit	getHTMLEditorKit()
javax.swing.JScrollPane	getHTMLScrollPane() Can be used for setting different preferred sizes
javax.swing.JMenuBar	getJMenuBar()
javax.swing.JToolBar	getJToolBar1()
javax.swing.JToolBar	getJToolBar2()
KafenioPanelActions	getKafenioActions()
javax.swing.ImageIcon	getKafenioIcon(java.lang.String iconName) Convenience method for fetching icon images from jar file
java.awt.Container	getKafenioParent()
javax.swing.ImageIcon	getMenuIcon(java.lang.String iconName) returns an ImageIcon if isShowMenuIcons() returns true or null if false is returned.
de.xeinfach.kafenio.KafenioPanel.RedoAction	getRedoAction()
javax.swing.JTextPane	getSourcePane() Convenience method for obtaining the Source JTextPane
javax.swing.JScrollPane	getSrcScrollPane()
java.awt.datatransfer.Clipboard	getSysClipboard()
java.util.Hashtable	getTActions()
javax.swing.JTextPane	getTextPane() Convenience method for obtaining the WYSIWYG JTextPane
java.lang.String	getTranslation(java.lang.String stringToTranslate)
de.xeinfach.kafenio.KafenioPanel.UndoAction	getUndoAction()
void	handleDocumentChange(javax.swing.event.DocumentEvent de) implementation for Document Handler methods
java.lang.String	insertFile() Method for inserting a file (either image-file or a url)
void	insertListStyle(javax.swing.text.Element element) inserts a list item into the document at "element"'s position.
void	insertUpdate(javax.swing.event.DocumentEvent de) handles a DocumentEvent if a document was inserted
void	keyPressed(java.awt.event.KeyEvent e) handles the given KeyEvent if key was pressed down (do nothing)
void	keyReleased(java.awt.event.KeyEvent e) handles the given KeyEvent if key was released (do nothing)
void	keyTyped(java.awt.event.KeyEvent ke) KeyListener method, handles the given KeyEvent
void	manageListElement(javax.swing.text.Element element) Method that handles initial list insertion and deletion
boolean	postContent(java.lang.String contentToPost) posts the content body either as plain-urlencoded ascii text or base64 encoded to a given server-URL
boolean	postContentBody() posts the content body either as plain-urlencoded ascii text or base64 encoded to a given server-URL
void	purgeUndos() Convenience method for clearing out the UndoManager
void	quitApp() ask for confirmation if there are unsaved changes.
void	refreshOnUpdate() Convenience method for refreshing and displaying changes
void	registerDocument(ExtendedHTMLDocument newHtmlDoc) Method for setting a document as the current document for the text pane and re-registering the controls and settings for it
void	registerDocumentStyles() Method for locating the available CSS style for the document and adding them to the styles selector
void	removeUpdate(javax.swing.event.DocumentEvent de) handles a DocumentEvent if the document was removed
void	serializeIn() Method for reading in a serialized document from a file
void	serializeOut(javax.swing.text.html.HTMLDocument doc) Method for serializing the document out to a file
protected void	setAsConfirmedAndQuit() quits without saving.
void	setCaretPosition(int newPositon) sets the new caret position
void	setDocumentConfirmed(boolean documentConfirmed)
void	setDocumentText(java.lang.String sText) Convenience method for setting the document text contains hack around JDK bug 4799813 see http://developer.java.sun.com/developer/bugParade/bugs/4799813.html regression in 1.4.x, to be fixed in 1.5 When setting the text to be "& footext", it becomes "&footext" (space disappears) same ocurrs for "</a> &amp;", it becomes "</a>&amp;" (space disappears) with the hack it now does not occur anymore.
void	setKafenioParent(java.awt.Window newParent)
void	toggleSourceWindow() Convenience method for toggling source window visibility
static java.lang.String[]	tokenize(java.lang.String input) This method is used to tokenize multi-value parameter fields given in the applet

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

documentConfirmed

protected boolean documentConfirmed

Constructor Detail

KafenioPanel

public KafenioPanel(KafenioPanelConfigurationInterface iConfiguration)

Contructs a new KafenioPanel using the given configuration object.

Method Detail

getJMenuBar

public javax.swing.JMenuBar getJMenuBar()

Specified by:

getJMenuBar in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getTActions()

getJToolBar1

public javax.swing.JToolBar getJToolBar1()

Specified by:

getJToolBar1 in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getJToolBar1()

getJToolBar2

public javax.swing.JToolBar getJToolBar2()

Specified by:

getJToolBar2 in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getJToolBar2()

setDocumentConfirmed

public void setDocumentConfirmed(boolean documentConfirmed)

Specified by:

setDocumentConfirmed in interface KafenioPanelInterface

Parameters:

documentConfirmed - true or false, default is false.

getDocumentConfirmed

public boolean getDocumentConfirmed()

Specified by:

getDocumentConfirmed in interface KafenioPanelInterface

Returns:

returns the value of documentConfirmed. default is false.

getTActions

public java.util.Hashtable getTActions()

Specified by:

getTActions in interface KafenioPanelInterface

Returns:

returns tActions for a JTextPane as Hashtable.

actionPerformed

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

ActionListener method

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

ae - an action event to handle

detachFrame

public void detachFrame()

bridge method to detach the applet into a separate window and back.

Specified by:

detachFrame in interface KafenioPanelInterface

keyTyped

public void keyTyped(java.awt.event.KeyEvent ke)

KeyListener method, handles the given KeyEvent

Specified by:

keyTyped in interface java.awt.event.KeyListener

Parameters:

ke - a KeyEvent to handle

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

handles the given KeyEvent if key was pressed down (do nothing)

Specified by:

keyPressed in interface java.awt.event.KeyListener

Parameters:

e - a KeyEvent to handle

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

handles the given KeyEvent if key was released (do nothing)

Specified by:

keyReleased in interface java.awt.event.KeyListener

Parameters:

e - a KeyEvent to handle

insertListStyle

public void insertListStyle(javax.swing.text.Element element)
                     throws javax.swing.text.BadLocationException,
                            java.io.IOException

inserts a list item into the document at "element"'s position.

Parameters:

element - the element to add the list to

Throws:

javax.swing.text.BadLocationException - is thrown if something went wrong during insertion

java.io.IOException - is thrown if an io exception occured.

changedUpdate

public void changedUpdate(javax.swing.event.DocumentEvent de)

handles a DocumentEvent if the document was changed

Specified by:

changedUpdate in interface javax.swing.event.DocumentListener

Parameters:

de - DocumentEvent to handle

insertUpdate

public void insertUpdate(javax.swing.event.DocumentEvent de)

handles a DocumentEvent if a document was inserted

Specified by:

insertUpdate in interface javax.swing.event.DocumentListener

Parameters:

de - DocumentEvent to handle

removeUpdate

public void removeUpdate(javax.swing.event.DocumentEvent de)

handles a DocumentEvent if the document was removed

Specified by:

removeUpdate in interface javax.swing.event.DocumentListener

Parameters:

de - DocumentEvent to handle

handleDocumentChange

public void handleDocumentChange(javax.swing.event.DocumentEvent de)

implementation for Document Handler methods

Specified by:

handleDocumentChange in interface KafenioPanelInterface

Parameters:

de - DocumentEvent to handle

registerDocument

public void registerDocument(ExtendedHTMLDocument newHtmlDoc)

Method for setting a document as the current document for the text pane and re-registering the controls and settings for it

Parameters:

newHtmlDoc - new Html Document to register in the editor pane

registerDocumentStyles

public void registerDocumentStyles()

Method for locating the available CSS style for the document and adding them to the styles selector

Specified by:

registerDocumentStyles in interface KafenioPanelInterface

manageListElement

public void manageListElement(javax.swing.text.Element element)

Method that handles initial list insertion and deletion

Specified by:

manageListElement in interface KafenioPanelInterface

Parameters:

element - list element to manage

insertFile

public java.lang.String insertFile()

Method for inserting a file (either image-file or a url)

Specified by:

insertFile in interface KafenioPanelInterface

Returns:

returns the filecontents from the selected file

serializeOut

public void serializeOut(javax.swing.text.html.HTMLDocument doc)
                  throws java.io.IOException

Method for serializing the document out to a file

Specified by:

serializeOut in interface KafenioPanelInterface

Parameters:

doc - a HTMLDocument

Throws:

java.io.IOException - an IOException

serializeIn

public void serializeIn()
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Method for reading in a serialized document from a file

Specified by:

serializeIn in interface KafenioPanelInterface

Throws:

java.io.IOException - an io exception

java.lang.ClassNotFoundException - is thrown if class was not found.

tokenize

public static java.lang.String[] tokenize(java.lang.String input)

This method is used to tokenize multi-value parameter fields given in the applet

Parameters:

input - The string to tokenize

Returns:

An array containing each token of the input string

getHTMLScrollPane

public javax.swing.JScrollPane getHTMLScrollPane()

Can be used for setting different preferred sizes

Specified by:

getHTMLScrollPane in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getHTMLScrollPane()

getSrcScrollPane

public javax.swing.JScrollPane getSrcScrollPane()

Specified by:

getSrcScrollPane in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getSrcScrollPane()

getTextPane

public javax.swing.JTextPane getTextPane()

Convenience method for obtaining the WYSIWYG JTextPane

Specified by:

getTextPane in interface KafenioPanelInterface

Returns:

returns the editor's HTML-view JTextPane

getSourcePane

public javax.swing.JTextPane getSourcePane()

Convenience method for obtaining the Source JTextPane

Specified by:

getSourcePane in interface KafenioPanelInterface

Returns:

returns the editor's Source-view JTextPane

getFrame

public java.awt.Frame getFrame()

Convenience method for obtaining the application's Frame

Specified by:

getFrame in interface KafenioPanelInterface

Returns:

returns the editor applications Frame

getCurrentFile

public static java.io.File getCurrentFile()

Convenience method for obtaining the current file handle

Returns:

returns the File Object for the currently edited file.

getAppName

public java.lang.String getAppName()

Convenience method for obtaining the application name

Specified by:

getAppName in interface KafenioPanelInterface

Returns:

returns the application name as string.

getDocumentText

public java.lang.String getDocumentText()

Convenience method for obtaining the document text

Specified by:

getDocumentText in interface KafenioPanelInterface

Returns:

returns the document text as string.

setAsConfirmedAndQuit

protected void setAsConfirmedAndQuit()

quits without saving.

postContentBody

public boolean postContentBody()

posts the content body either as plain-urlencoded ascii text or base64 encoded to a given server-URL

Specified by:

postContentBody in interface KafenioPanelInterface

Returns:

returns true if successful, false otherwise.

postContent

public boolean postContent(java.lang.String contentToPost)

posts the content body either as plain-urlencoded ascii text or base64 encoded to a given server-URL

Parameters:

contentToPost - the content to post.

Returns:

returns true if successful, false otherwise.

getDocumentBody

public java.lang.String getDocumentBody()

Convenience method for obtaining the document text contained within the BODY tags (a common request)

Specified by:

getDocumentBody in interface KafenioPanelInterface

Returns:

the document's body as html-text

setDocumentText

public void setDocumentText(java.lang.String sText)

Convenience method for setting the document text contains hack around JDK bug 4799813 see http://developer.java.sun.com/developer/bugParade/bugs/4799813.html regression in 1.4.x, to be fixed in 1.5 When setting the text to be "& footext", it becomes "&footext" (space disappears) same ocurrs for "</a> &amp;", it becomes "</a>&amp;" (space disappears) with the hack it now does not occur anymore.

Specified by:

setDocumentText in interface KafenioPanelInterface

Parameters:

sText - the html-text of the document

purgeUndos

public void purgeUndos()

Convenience method for clearing out the UndoManager

Specified by:

purgeUndos in interface KafenioPanelInterface

refreshOnUpdate

public void refreshOnUpdate()

Convenience method for refreshing and displaying changes

Specified by:

refreshOnUpdate in interface KafenioPanelInterface

dispose

public void dispose()

Convenience method for deallocating the app resources

Specified by:

dispose in interface KafenioPanelInterface

getKafenioIcon

public javax.swing.ImageIcon getKafenioIcon(java.lang.String iconName)

Convenience method for fetching icon images from jar file

Specified by:

getKafenioIcon in interface KafenioPanelInterface

Parameters:

iconName - name of the icon without "HK.gif" at the end

Returns:

returns image as ImageIcon

getMenuIcon

public javax.swing.ImageIcon getMenuIcon(java.lang.String iconName)

returns an ImageIcon if isShowMenuIcons() returns true or null if false is returned.

Specified by:

getMenuIcon in interface KafenioPanelInterface

Parameters:

iconName - name of the icon without "HK.gif" at the end.

Returns:

returns an ImageIcon if isShowMenuIcons() returns true or null if false is returned.

toggleSourceWindow

public void toggleSourceWindow()

Convenience method for toggling source window visibility

Specified by:

toggleSourceWindow in interface KafenioPanelInterface

getExtendedHtmlDoc

public ExtendedHTMLDocument getExtendedHtmlDoc()

Returns:

returns the currently used ExtendedHTMLDocument Object

getExtendedHtmlKit

public ExtendedHTMLEditorKit getExtendedHtmlKit()

Returns:

returns the currently used ExtendedHTMLEditorKit Object.

getHTMLEditorKit

public javax.swing.text.html.HTMLEditorKit getHTMLEditorKit()

Specified by:

getHTMLEditorKit in interface KafenioPanelInterface

See Also:

KafenioPanelInterface.getHTMLEditorKit()

getCaretPosition

public int getCaretPosition()

Specified by:

getCaretPosition in interface KafenioPanelInterface

Returns:

returns the current caret position

setCaretPosition

public void setCaretPosition(int newPositon)

sets the new caret position

Specified by:

setCaretPosition in interface KafenioPanelInterface

Parameters:

newPositon - new position of the caret.

getKafenioParent

public java.awt.Container getKafenioParent()

Specified by:

getKafenioParent in interface KafenioPanelInterface

Returns:

returns the parent KafenioContainerInterface of this Class

setKafenioParent

public void setKafenioParent(java.awt.Window newParent)

Specified by:

setKafenioParent in interface KafenioPanelInterface

getRedoAction

public de.xeinfach.kafenio.KafenioPanel.RedoAction getRedoAction()

Returns:

returns redo action

getUndoAction

public de.xeinfach.kafenio.KafenioPanel.UndoAction getUndoAction()

Returns:

returns undo action

getSysClipboard

public java.awt.datatransfer.Clipboard getSysClipboard()

Specified by:

getSysClipboard in interface KafenioPanelInterface

Returns:

returns a java.awt.datatransfer.Clipboard object, null if clipboard is not available.

getConfig

public KafenioPanelConfiguration getConfig()

Returns:

returns the current configuration.

getTranslation

public java.lang.String getTranslation(java.lang.String stringToTranslate)

Specified by:

getTranslation in interface KafenioPanelInterface

Parameters:

stringToTranslate - the string that is to be translated.

Returns:

returns the translatrix-component for this editor component

getKafenioActions

public KafenioPanelActions getKafenioActions()

Returns:

returns the current KafenioPanelActions.

quitApp

public void quitApp()

ask for confirmation if there are unsaved changes.

Specified by:

quitApp in interface KafenioPanelInterface