org.htmlparser.beans
Class HTMLTextBean

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.text.JTextComponent
                  javax.swing.JTextArea
                      org.htmlparser.beans.HTMLTextBean

All Implemented Interfaces:

ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener, Accessible, Scrollable

public class HTMLTextBean
extends JTextArea
implements Serializable, PropertyChangeListener

Display the textual URL contents.

Author:

Derrick Oswald Created on December 24, 2002, 3:49 PM

See Also:

Serialized Form

Nested Class Summary

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

JTextArea.AccessibleJTextArea

Nested classes/interfaces inherited from class javax.swing.text.JTextComponent

JTextComponent.AccessibleJTextComponent, JTextComponent.KeyBinding

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected StringBean

mBean The underlying bean that provides our htmlparser specific properties.

Fields inherited from class javax.swing.text.JTextComponent

DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY

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

HTMLTextBean()
Creates a new HTMLTextBean.

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Add a PropertyChangeListener to the listener list.
StringBean	getBean() Return the underlying bean object.
boolean	getCollapse() Get the current 'collapse whitespace' state.
URLConnection	getConnection() Getter for property Connection.
boolean	getLinks() Getter for property links.
Dimension	getMinimumSize() Return the minimum dimension for this visible bean.
boolean	getReplaceNonBreakingSpaces() Get the current 'replace non breaking spaces' state.
String	getStrings() Getter for property strings.
String	getURL() Getter for property URL.
void	propertyChange(PropertyChangeEvent event) Responds to changes in the underlying bean's properties.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a PropertyChangeListener from the listener list.
void	setCollapse(boolean collapse) Set the current 'collapse whitespace' state.
void	setConnection(URLConnection connection) Setter for property Connection.
void	setLinks(boolean links) Setter for property links.
void	setReplaceNonBreakingSpaces(boolean replace) Set the 'replace non breaking spaces' state.
void	setURL(String url) Setter for property URL.

Methods inherited from class javax.swing.JTextArea

append, createDefaultModel, getAccessibleContext, getColumns, getColumnWidth, getLineCount, getLineEndOffset, getLineOfOffset, getLineStartOffset, getLineWrap, getPreferredScrollableViewportSize, getPreferredSize, getRowHeight, getRows, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getTabSize, getUIClassID, getWrapStyleWord, insert, paramString, replaceRange, setColumns, setFont, setLineWrap, setRows, setTabSize, setWrapStyleWord

Methods inherited from class javax.swing.text.JTextComponent

addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getActions, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDocument, setDragEnabled, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setText, setUI, updateUI, viewToModel, write

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, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, 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, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, 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, 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, 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, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, 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

mBean

protected StringBean mBean

The underlying bean that provides our htmlparser specific properties.

Constructor Detail

HTMLTextBean

public HTMLTextBean()

Creates a new HTMLTextBean. This uses an underlying StringBean and displays the text.

Method Detail

getMinimumSize

public Dimension getMinimumSize()

Return the minimum dimension for this visible bean.

Overrides:

getMinimumSize in class JComponent

Returns:

a minimum bounding box for this bean.

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Add a PropertyChangeListener to the listener list. The listener is registered for all properties.

Delegates to the underlying StringBean

Overrides:

addPropertyChangeListener in class Container

Parameters:

listener - The PropertyChangeListener to be added.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Remove a PropertyChangeListener from the listener list. This removes a registered PropertyChangeListener.

Delegates to the underlying StringBean

Overrides:

removePropertyChangeListener in class Component

Parameters:

listener - The PropertyChangeListener to be removed.

getBean

public StringBean getBean()

Return the underlying bean object. Creates a new one if it hasn't been initialized yet.

Returns:

The StringBean this bean uses to fetch text.

getStrings

public String getStrings()

Getter for property strings.

Delegates to the underlying StringBean

Returns:

Value of property strings.

getLinks

public boolean getLinks()

Getter for property links.

Delegates to the underlying StringBean

Returns:

Value of property links.

setLinks

public void setLinks(boolean links)

Setter for property links.

Delegates to the underlying StringBean

Parameters:

links - New value of property links.

getURL

public String getURL()

Getter for property URL.

Delegates to the underlying StringBean

Returns:

Value of property URL.

setURL

public void setURL(String url)

Setter for property URL.

Delegates to the underlying StringBean

Parameters:

url - New value of property URL.

getReplaceNonBreakingSpaces

public boolean getReplaceNonBreakingSpaces()

Get the current 'replace non breaking spaces' state.

Returns:

The true if non-breaking spaces (character ' ', numeric character reference &160; or character entity reference ) are to be replaced with normal spaces (character ' ').

setReplaceNonBreakingSpaces

public void setReplaceNonBreakingSpaces(boolean replace)

Set the 'replace non breaking spaces' state.

Parameters:

replace - true if non-breaking spaces (character ' ', numeric character reference &160; or character entity reference ) are to be replaced with normal spaces (character ' ').

getCollapse

public boolean getCollapse()

Get the current 'collapse whitespace' state. If set to true this emulates the operation of browsers in interpretting text where auser agents should collapse input white space sequences when producing output inter-word space. See HTML specification section 9.1 White space http://www.w3.org/TR/html4/struct/text.html#h-9.1

Returns:

true if sequences of whitespace (space ' ', tab ' ', form feed ' ', zero-width space '?', carriage-return '\r' and newline '\n') are to be replaced with a single space.

setCollapse

public void setCollapse(boolean collapse)

Set the current 'collapse whitespace' state.

Parameters:

collapse - If true, sequences of whitespace will be reduced to a single space.

getConnection

public URLConnection getConnection()

Getter for property Connection.

Returns:

Value of property Connection.

setConnection

public void setConnection(URLConnection connection)

Setter for property Connection.

Parameters:

connection - New value of property Connection.

propertyChange

public void propertyChange(PropertyChangeEvent event)

Responds to changes in the underlying bean's properties.

Specified by:

propertyChange in interface PropertyChangeListener

Parameters:

event - The event triggering this listener method call.