org.xhtmlrenderer.swing

Class SelectionHighlighter

java.lang.Object

org.xhtmlrenderer.swing.SelectionHighlighter

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener

public class SelectionHighlighter
extends Object
implements MouseMotionListener, MouseListener

A simple Selection and Highlighter class for XHTMLPanel.

The current selection is available as a DOM Range via getSelectionRange. There is also a Swing action to copy the selection contents to the clipboard: SelectionHighlighter.CopyAction, which should be installed on the SelectionHighlighter

Usage: create the XHTMLPanel, create an instance of this class then call install. See also: /demos/samples/src/SelectionHighlighterTest.java

With thanks to Swing's DefaultCaret

Author:

Nick Reddel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SelectionHighlighter.CopyAction
class	SelectionHighlighter.ViewModelInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected ChangeEvent	changeEvent
static String	copyAction
protected EventListenerList	listenerList

Constructor Summary

Constructors

Constructor and Description
SelectionHighlighter()

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener l)
protected void	adjustVisibility(Rectangle nloc)
protected MouseEvent	convertMouseEventToScale(MouseEvent e)
void	deinstall(XHTMLPanel panel)
protected void	fireStateChanged()
XHTMLPanel	getComponent()
org.w3c.dom.ranges.Range	getSelectionRange()
void	install(XHTMLPanel panel)
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
protected void	moveCaret(MouseEvent e)
void	moveDot(SelectionHighlighter.ViewModelInfo pos)
String	normalizeSpaces(String s)
void	removeChangeListener(ChangeListener l)
void	selectAll()
void	setDot(SelectionHighlighter.ViewModelInfo pos)
void	setHandler(TransferHandler handler)

Methods inherited from class java.lang.Object

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

Field Detail

listenerList

protected EventListenerList listenerList

changeEvent

protected transient ChangeEvent changeEvent

copyAction

public static final String copyAction

See Also:

Constant Field Values

Constructor Detail

SelectionHighlighter

public SelectionHighlighter()

Method Detail

addChangeListener

public void addChangeListener(ChangeListener l)

removeChangeListener

public void removeChangeListener(ChangeListener l)

fireStateChanged

protected void fireStateChanged()

install

public void install(XHTMLPanel panel)

deinstall

public void deinstall(XHTMLPanel panel)

setDot

public void setDot(SelectionHighlighter.ViewModelInfo pos)

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

getComponent

public XHTMLPanel getComponent()

moveCaret

protected void moveCaret(MouseEvent e)

selectAll

public void selectAll()

moveDot

public void moveDot(SelectionHighlighter.ViewModelInfo pos)

normalizeSpaces

public String normalizeSpaces(String s)

getSelectionRange

public org.w3c.dom.ranges.Range getSelectionRange()

adjustVisibility

protected void adjustVisibility(Rectangle nloc)

convertMouseEventToScale

protected MouseEvent convertMouseEventToScale(MouseEvent e)

setHandler

public void setHandler(TransferHandler handler)