Package org.luwrain.controls.block

Class BlockArea

java.lang.Object

org.luwrain.controls.block.BlockArea

All Implemented Interfaces:

Area, HotPoint, Lines

public class BlockArea
extends Object
implements Area

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	BlockArea.Appearance
static interface	BlockArea.ClickHandler
static class	BlockArea.Params

Field Summary

Fields

Modifier and Type	Field	Description
protected final BlockArea.Appearance	appearance
protected final List<Block>	blocks
protected BlockArea.ClickHandler	clickHandler
protected final ControlContext	context
protected BlockIterator	it
protected View	view

Constructor Summary

Constructors

Constructor	Description
BlockArea(BlockArea.Params params)

Method Summary

Modifier and Type	Method	Description
void	announceRow()
void	clear()
Action[]	getAreaActions()
String	getAreaName()
int	getHotPointX()
int	getHotPointY()
String	getLine(int index)
int	getLineCount()
boolean	isEmpty()
protected boolean	noContent()
protected void	noContentMsg()
protected String	noContentStr()
boolean	onAreaQuery(AreaQuery query)
protected boolean	onClick()
boolean	onInputEvent(InputEvent event)
protected boolean	onMoveDown(InputEvent event)
protected boolean	onMoveLeft(InputEvent event)
protected boolean	onMoveRight(InputEvent event)
protected boolean	onMoveUp(InputEvent event)
boolean	onSystemEvent(SystemEvent event)
void	setBlocks(Block[] blocks)

Methods inherited from class java.lang.Object

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

Field Details

context

protected final ControlContext context

appearance

protected final BlockArea.Appearance appearance

clickHandler

protected BlockArea.ClickHandler clickHandler

view

protected View view

it

protected BlockIterator it

blocks

protected final List<Block> blocks

Constructor Details

BlockArea

public BlockArea(BlockArea.Params params)

Method Details

clear

public void clear()

setBlocks

public void setBlocks(Block[] blocks)

isEmpty

public boolean isEmpty()

getHotPointX

public int getHotPointX()

Specified by:

getHotPointX in interface Area

Specified by:

getHotPointX in interface HotPoint

getHotPointY

public int getHotPointY()

Specified by:

getHotPointY in interface Area

Specified by:

getHotPointY in interface HotPoint

getLineCount

public int getLineCount()

Specified by:

getLineCount in interface Lines

getLine

public String getLine(int index)

Specified by:

getLine in interface Lines

getAreaName

public String getAreaName()

Specified by:

getAreaName in interface Area

onInputEvent

public boolean onInputEvent(InputEvent event)

Specified by:

onInputEvent in interface Area

onClick

protected boolean onClick()

onMoveRight

protected boolean onMoveRight(InputEvent event)

onMoveLeft

protected boolean onMoveLeft(InputEvent event)

onMoveUp

protected boolean onMoveUp(InputEvent event)

onMoveDown

protected boolean onMoveDown(InputEvent event)

onSystemEvent

public boolean onSystemEvent(SystemEvent event)

Specified by:

onSystemEvent in interface Area

onAreaQuery

public boolean onAreaQuery(AreaQuery query)

Specified by:

onAreaQuery in interface Area

getAreaActions

public Action[] getAreaActions()

Specified by:

getAreaActions in interface Area

announceRow

public void announceRow()

noContentStr

protected String noContentStr()

noContentMsg

protected void noContentMsg()

noContent

protected boolean noContent()