Package org.luwrain.controls

Class UndoLines

java.lang.Object

org.luwrain.controls.UndoLines

All Implemented Interfaces:

Lines, MarkedLines, MutableLines, MutableMarkedLines

public class UndoLines
extends Object
implements MutableMarkedLines

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final class	UndoLines.AddLine
protected static class	UndoLines.Command
protected static final class	UndoLines.RemoveLine

Nested classes/interfaces inherited from interface org.luwrain.core.MutableLines

MutableLines.Updating

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<UndoLines.Command>	commands
protected final MutableLines	lines

Constructor Summary

Constructors

Constructor	Description
UndoLines(MutableLines lines)

Method Summary

Modifier and Type	Method	Description
void	addLine(String line)
void	clear()
String	getLine(int index)
int	getLineCount()
LineMarks	getLineMarks(int index)
String[]	getLines()
void	insertLine(int index, String line)
void	removeLine(int index)
protected void	saveCommand(UndoLines.Command command)
void	setLine(int index, String line)
void	setLineMarks(int index, LineMarks lineMarks)
void	setLines(String[] lines)
void	update(MutableLines.Updating updating)

Methods inherited from class java.lang.Object

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

Field Details

lines

protected final MutableLines lines

commands

protected final List<UndoLines.Command> commands

Constructor Details

UndoLines

public UndoLines(MutableLines lines)

Method Details

getLineCount

public int getLineCount()

Specified by:

getLineCount in interface Lines

getLine

public String getLine(int index)

Specified by:

getLine in interface Lines

update

public void update(MutableLines.Updating updating)

Specified by:

update in interface MutableLines

getLines

public String[] getLines()

Specified by:

getLines in interface MutableLines

setLines

public void setLines(String[] lines)

Specified by:

setLines in interface MutableLines

addLine

public void addLine(String line)

Specified by:

addLine in interface MutableLines

insertLine

public void insertLine(int index,
 String line)

Specified by:

insertLine in interface MutableLines

removeLine

public void removeLine(int index)

Specified by:

removeLine in interface MutableLines

setLine

public void setLine(int index,
 String line)

Specified by:

setLine in interface MutableLines

clear

public void clear()

Specified by:

clear in interface MutableLines

getLineMarks

public LineMarks getLineMarks(int index)

Specified by:

getLineMarks in interface MarkedLines

setLineMarks

public void setLineMarks(int index,
 LineMarks lineMarks)

Specified by:

setLineMarks in interface MutableMarkedLines

saveCommand

protected void saveCommand(UndoLines.Command command)