org.catacomb.druid.swing.dnd

Class RegionBoard

java.lang.Object

org.catacomb.druid.swing.dnd.RegionBoard

All Implemented Interfaces:

java.awt.event.FocusListener, java.util.EventListener, RegionListener

Direct Known Subclasses:

DataBoard, TextBoard, TrashBoard, XRelationTree, XTypeTree

public class RegionBoard
extends java.lang.Object
implements java.awt.event.FocusListener, RegionListener

Field Summary

Fields

Modifier and Type	Field and Description
protected DTextCanvas	canvas
(package private) ChangeNotifiable	changeNotifiable
private ClickableRegionStore	crStore
(package private) RegionDragSource	dragSource
(package private) RegionDropTarget	dropTarget
protected int	fullTextHeight
(package private) boolean	inFocus

Constructor Summary

Constructors

Constructor and Description
RegionBoard(DTextCanvas c)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addClickRegion(int[] xywh, java.lang.Object b, java.lang.String s)
protected void	addDragOrDropRegion(int[] xywh, java.lang.Object b, java.lang.String s)
protected void	addDragRegion(int[] xywh, java.lang.Object b, java.lang.String s)
protected void	addDropRegion(int[] xywh, java.lang.Object b, java.lang.String s)
protected void	addLengthenedRegion(int[] cachedPosition, java.lang.Object b)
protected void	addRegion(int x, int y, int w, int h, java.lang.Object obj, java.lang.String s)
protected void	addRegion(int x, int y, int w, int h, java.lang.Object obj, java.lang.String s, int ity)
void	clearRegions()
void	dropGeneral(java.lang.Object dropee)
void	dropOn(java.lang.Object src, Region target)
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
DTextCanvas	getCanvas()
Region	getDragOverRegion()
Region	getDragOverRegion(int x, int y)
int	getFullTextHeight()
int	getHeight()
Region	getHoverRegion()
int	getWidth()
(package private) boolean	hasFocus()
void	notifyChange(java.lang.Object obj)
void	prePaintRegions(java.awt.Graphics2D g)
void	regionClicked(Region reg)
void	repaint()
void	requestFocus()
void	setAntialias(boolean b)
void	setChangeNotifiable(ChangeNotifiable cn)
void	unecho(Region reg)

Methods inherited from class java.lang.Object

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

Field Detail

canvas

protected DTextCanvas canvas

changeNotifiable

ChangeNotifiable changeNotifiable

crStore

private ClickableRegionStore crStore

inFocus

boolean inFocus

dropTarget

RegionDropTarget dropTarget

dragSource

RegionDragSource dragSource

fullTextHeight

protected int fullTextHeight

Constructor Detail

RegionBoard

public RegionBoard(DTextCanvas c)

Method Detail

getCanvas

public DTextCanvas getCanvas()

clearRegions

public void clearRegions()

requestFocus

public void requestFocus()

setAntialias

public void setAntialias(boolean b)

repaint

public void repaint()

getWidth

public int getWidth()

getHeight

public int getHeight()

setChangeNotifiable

public void setChangeNotifiable(ChangeNotifiable cn)

notifyChange

public void notifyChange(java.lang.Object obj)

prePaintRegions

public void prePaintRegions(java.awt.Graphics2D g)

addLengthenedRegion

protected void addLengthenedRegion(int[] cachedPosition,
                       java.lang.Object b)

addClickRegion

protected void addClickRegion(int[] xywh,
                  java.lang.Object b,
                  java.lang.String s)

addDragRegion

protected void addDragRegion(int[] xywh,
                 java.lang.Object b,
                 java.lang.String s)

addDropRegion

protected void addDropRegion(int[] xywh,
                 java.lang.Object b,
                 java.lang.String s)

addDragOrDropRegion

protected void addDragOrDropRegion(int[] xywh,
                       java.lang.Object b,
                       java.lang.String s)

addRegion

protected void addRegion(int x,
             int y,
             int w,
             int h,
             java.lang.Object obj,
             java.lang.String s)

addRegion

protected void addRegion(int x,
             int y,
             int w,
             int h,
             java.lang.Object obj,
             java.lang.String s,
             int ity)

getDragOverRegion

public Region getDragOverRegion(int x,
                       int y)

getDragOverRegion

public Region getDragOverRegion()

dropOn

public void dropOn(java.lang.Object src,
          Region target)

regionClicked

public void regionClicked(Region reg)

Specified by:

regionClicked in interface RegionListener

hasFocus

boolean hasFocus()

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener

getHoverRegion

public Region getHoverRegion()

unecho

public void unecho(Region reg)

dropGeneral

public void dropGeneral(java.lang.Object dropee)

getFullTextHeight

public int getFullTextHeight()