databionics.gui
Class LogPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  databionics.gui.LogPanel

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class LogPanel
extends javax.swing.JPanel

A panel to displays log messages from log4j.

See Also:

Serialized Form

Nested Class Summary

class

LogPanel.ClearAction

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected org.apache.log4j.WriterAppender	appender appender to add to logger
protected static org.apache.log4j.Logger	log
protected org.apache.log4j.Logger	logger logger to add appender to
protected javax.swing.JProgressBar	progressBar progress bar below messages
protected java.util.regex.Matcher	progressMatcher regular expression matcher for parsing progress
protected java.util.regex.Pattern	progressPattern regular expression for parsing progress
protected javax.swing.JScrollPane	scrollPane scrolling around messages
protected boolean	showProgress flag whether to show progress bar
protected javax.swing.JTextArea	textArea text area for messages

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

LogPanel()
Create the panel and a correspoding appender but do not add to any logger yet.

LogPanel(java.lang.Class logger)
Create and add to given logger

LogPanel(org.apache.log4j.Logger logger)
Create and add to given logger

LogPanel(java.lang.String logger)
Create and add to given logger

Method Summary

void	append(java.lang.String text) Parse the text for progress or add text to the panel
void	clear() Clear contents
javax.swing.JTextArea	getTextArea() Get the text area
protected void	reallyAppend(java.lang.String text) Add text to the panel
void	setLogger(java.lang.Class logger) Set the logger to add appender to
void	setLogger(org.apache.log4j.Logger logger) Set the logger to add appender to
void	setLogger(java.lang.String logger) Set the logger to add appender to
void	setShowProgress(boolean flag) Set flag whether progress bar is visible or not

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, 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

log

protected static org.apache.log4j.Logger log

logger

protected org.apache.log4j.Logger logger

logger to add appender to

appender

protected org.apache.log4j.WriterAppender appender

appender to add to logger

textArea

protected javax.swing.JTextArea textArea

text area for messages

scrollPane

protected javax.swing.JScrollPane scrollPane

scrolling around messages

showProgress

protected boolean showProgress

flag whether to show progress bar

progressBar

protected javax.swing.JProgressBar progressBar

progress bar below messages

progressPattern

protected java.util.regex.Pattern progressPattern

regular expression for parsing progress

progressMatcher

protected java.util.regex.Matcher progressMatcher

regular expression matcher for parsing progress

Constructor Detail

LogPanel

public LogPanel()

Create the panel and a correspoding appender but do not add to any logger yet.

LogPanel

public LogPanel(org.apache.log4j.Logger logger)

Create and add to given logger

Parameters:

log - logger to add appender to

LogPanel

public LogPanel(java.lang.String logger)

Create and add to given logger

Parameters:

logger - name of logger to add appender to

LogPanel

public LogPanel(java.lang.Class logger)

Create and add to given logger

Parameters:

logger - class as name for logger to add appender to

Method Detail

getTextArea

public javax.swing.JTextArea getTextArea()

Get the text area

Returns:

the text area

setLogger

public void setLogger(org.apache.log4j.Logger logger)

Set the logger to add appender to

Parameters:

logger - - logger to add appender to

setLogger

public void setLogger(java.lang.String logger)

Set the logger to add appender to

Parameters:

logger - - logger name to add appender to

setLogger

public void setLogger(java.lang.Class logger)

Set the logger to add appender to

Parameters:

logger - - class as logger name to add appender to

setShowProgress

public void setShowProgress(boolean flag)

Set flag whether progress bar is visible or not

Parameters:

flag - - flag whether progress bar is visible or not

reallyAppend

protected void reallyAppend(java.lang.String text)

Add text to the panel

Parameters:

text - - text to be displayed

append

public void append(java.lang.String text)

Parse the text for progress or add text to the panel

Parameters:

text - - text to be displayed

clear

public void clear()

Clear contents