Package editor

Class EditorHostTextPane.GosuHighlighter

java.lang.Object

javax.swing.text.LayeredHighlighter

editor.EditorHostTextPane.GosuHighlighter

All Implemented Interfaces:

Highlighter

Enclosing class:

EditorHostTextPane

private class EditorHostTextPane.GosuHighlighter
extends LayeredHighlighter

Override the default highlighter to render line breakpoints. Adding normal highlight painters for these is otherwise rather clumsy e.g., have to move them when text changes, recreate them after closing and reopening views, etc.

Nested Class Summary

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

LayeredHighlighter.LayerPainter

Nested classes/interfaces inherited from interface javax.swing.text.Highlighter

Highlighter.Highlight, Highlighter.HighlightPainter

Field Summary

Fields

Modifier and Type	Field	Description
private LayeredHighlighter	_highlighter

Constructor Summary

Constructors

Modifier	Constructor	Description
private	GosuHighlighter(LayeredHighlighter h)

Method Summary

Modifier and Type	Method	Description
Object	addHighlight(int p0, int p1, Highlighter.HighlightPainter p)
void	changeHighlight(Object tag, int p0, int p1)
void	deinstall(JTextComponent c)
Highlighter.Highlight[]	getHighlights()
void	install(JTextComponent c)
void	paint(Graphics g)
void	paintLayeredHighlights(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view)
void	removeAllHighlights()
void	removeHighlight(Object tag)

Methods inherited from class java.lang.Object

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

Field Details

_highlighter

private LayeredHighlighter _highlighter

Constructor Details

GosuHighlighter

private GosuHighlighter(LayeredHighlighter h)

Method Details

install

public void install(JTextComponent c)

deinstall

public void deinstall(JTextComponent c)

paint

public void paint(Graphics g)

paintLayeredHighlights

public void paintLayeredHighlights(Graphics g,
 int p0,
 int p1,
 Shape viewBounds,
 JTextComponent editor,
 View view)

Specified by:

paintLayeredHighlights in class LayeredHighlighter

addHighlight

public Object addHighlight(int p0,
 int p1,
 Highlighter.HighlightPainter p)
                    throws BadLocationException

Throws:

BadLocationException

removeHighlight

public void removeHighlight(Object tag)

removeAllHighlights

public void removeAllHighlights()

changeHighlight

public void changeHighlight(Object tag,
 int p0,
 int p1)
                     throws BadLocationException

Throws:

BadLocationException

getHighlights

public Highlighter.Highlight[] getHighlights()