au.edu.swin.synergy.plugin.packager
Class BProperty

java.lang.Object
  |
  +--au.edu.swin.synergy.plugin.diagram.BDrawable
        |
        +--au.edu.swin.synergy.plugin.packager.BProperty

public class BProperty

extends BDrawable

implements BTreeNode, BSaveable, BPropertyBagItem

See Also:

Serialized Form

Field Summary

protected static String

kKeyItem

Fields inherited from class au.edu.swin.synergy.plugin.diagram.BDrawable

bounds, iconOOZ, kBackward, kDefaultName, kDefaultStatus, kEmptyFlag, kForward, kHighlightFlag, kHitBounds, kHitSizer, kKeyName, kKeyStatus, kNotHit, kSelectedFlag, kSizerCtrlPoint1, kSizerCtrlPoint2, kSizerEndArc, kSizerHalfH, kSizerHalfW, kSizerNorthEast, kSizerNorthWest, kSizerSouthEast, kSizerSouthWest, kSizerStartArc, lastFrame, name, paintCount, pos, sizerColour, statusFlag, tmpBounds

Constructor Summary

	BProperty()
protected	BProperty(BProperty prop)
	BProperty(String name)

Method Summary

void	addDrawable(BDrawable drawable)
void	addString(String item)
int	checkSizerHit(Point pt)
int	checkXFormBounds(Point pt) Checks to see if a point has hit the transformed bounds of this object
void	copy(BProperty src)
void	dragMove(BScalarPoint deltaXY) Called as the drawable is being moved
void	dragResize(BScalarPoint deltaXY) Called as the drawable is being resized
BScalarRect	getBounds()
Object	getChildAt(int index)
int	getChildCount()
int	getIndexOf(Object node)
String	getName()
Object	getParent()
Object	getPropertyValue(String name)
boolean	intersects(BScalarRect bounds) Overridden from our super class for it's not the property which is drawable rather than the drawables contained to represent the data we hold.
boolean	isChangeAllowed(String name, Object oldValue, Object newValue)
boolean	isHighlighted()
boolean	isLeaf()
boolean	isSelected()
boolean	isStatusFlag(int flag)
boolean	load(BDataFile file) Loads the BDrawable from a file
BDrawable	newInstance() Creates and returns a new instance of the BDrawable object
void	removeAllChildren()
void	removeString(String item)
void	render(Graphics2D g2) Renders the transformed coordinates of the drawable object to a Graphics2D
boolean	save(BDataFile file) Saves the BDrawable to a file
void	setColour(Color colour)
void	setFlag(int flag, boolean on) sets a flag on or off
void	setHighlighted(boolean on)
void	setParent(Object parent)
void	setSelected(boolean on)
void	setTextArea(BTextArea text)
void	startMove() called when the drawable is about to be moved..
void	startResize(int sizerNum) called when the drawable is about to be resized..
void	stopMove() called when the drawable has finished being moved..
void	stopResize() called when the drawable has finished being resized..
String	toString() Please complete the missing tags for toString
void	transform(BView viewport, BScalarPoint parentPos, int frameCounter) Transforms the coordinates of the drawable object to a new coordinate space, as defined by the viewport and parent pos.
void	updateBounds() updates the bounding region of the drawable Called when something requires the bounds of the drawable to be updated.

Methods inherited from class au.edu.swin.synergy.plugin.diagram.BDrawable

checkXFormHit, contains, continueAdd, copy, delete, doPasted, dragAdd, getBasicStroke, getColour, getIconHeight, getIconWidth, getPos, getPropertyPanel, incPos, isDeletable, isInside, isTransformed, paintIcon, setName, setPos, setPos, snapToGrid, startAdd, stopAdd

Methods inherited from class java.lang.Object

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

Field Detail

kKeyItem

protected static final String kKeyItem

Constructor Detail

BProperty

public BProperty()

BProperty

public BProperty(String name)

BProperty

protected BProperty(BProperty prop)

Method Detail

addString

public void addString(String item)

removeString

public void removeString(String item)

getPropertyValue

public Object getPropertyValue(String name)

Specified by:

getPropertyValue in interface BPropertyBagItem

isChangeAllowed

public boolean isChangeAllowed(String name,
                               Object oldValue,
                               Object newValue)

Specified by:

isChangeAllowed in interface BPropertyBagItem

transform

public void transform(BView viewport,
                      BScalarPoint parentPos,
                      int frameCounter)

Transforms the coordinates of the drawable object to a new coordinate space, as defined by the viewport and parent pos.

Parameters:

BViewport - viewport - the viewport that this object is going to be drawn in

Point - parentPos - coordinates of any parent object

Overrides:

transform in class BDrawable

render

public void render(Graphics2D g2)

Renders the transformed coordinates of the drawable object to a Graphics2D

Parameters:

Graphics2D - g2 - the place to render the object to.

Overrides:

render in class BDrawable

newInstance

public BDrawable newInstance()

Creates and returns a new instance of the BDrawable object

Returns:

a new instance of this BDrawable object.

Overrides:

newInstance in class BDrawable

load

public boolean load(BDataFile file)

Loads the BDrawable from a file

Specified by:

load in interface BSaveable

Parameters:

BDataFile - file - the file to load from

Returns:

boolean - true on success, false on failure.

Overrides:

load in class BDrawable

save

public boolean save(BDataFile file)

Saves the BDrawable to a file

Specified by:

save in interface BSaveable

Parameters:

BDataFile - file - the file to save to

Returns:

boolean - true on success, false on failure.

Overrides:

save in class BDrawable

updateBounds

public void updateBounds()

updates the bounding region of the drawable Called when something requires the bounds of the drawable to be updated. Subclasses should determine a suitable way to update themselves.

Overrides:

updateBounds in class BDrawable

getBounds

public BScalarRect getBounds()

Overrides:

getBounds in class BDrawable

toString

public String toString()

Please complete the missing tags for toString

Parameters:

-

Returns:

Overrides:

toString in class BDrawable

Pre Condition:

Post Condition:

setColour

public void setColour(Color colour)

copy

public void copy(BProperty src)

setTextArea

public void setTextArea(BTextArea text)

addDrawable

public void addDrawable(BDrawable drawable)

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface BTreeNode

getChildAt

public Object getChildAt(int index)

Specified by:

getChildAt in interface BTreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface BTreeNode

getParent

public Object getParent()

Specified by:

getParent in interface BTreeNode

getIndexOf

public int getIndexOf(Object node)

Specified by:

getIndexOf in interface BTreeNode

setParent

public void setParent(Object parent)

Specified by:

setParent in interface BTreeNode

removeAllChildren

public void removeAllChildren()

Specified by:

removeAllChildren in interface BTreeNode

getName

public String getName()

Specified by:

getName in interface BTreeNode

Overrides:

getName in class BDrawable

intersects

public boolean intersects(BScalarRect bounds)

Overridden from our super class for it's not the property which is drawable rather than the drawables contained to represent the data we hold. At the moment will only cater for text area until better hacks can be thought of.

Overrides:

intersects in class BDrawable

setHighlighted

public void setHighlighted(boolean on)

Overrides:

setHighlighted in class BDrawable

setSelected

public void setSelected(boolean on)

Overrides:

setSelected in class BDrawable

setFlag

public void setFlag(int flag,
                    boolean on)

sets a flag on or off

Overrides:

setFlag in class BDrawable

isStatusFlag

public boolean isStatusFlag(int flag)

Overrides:

isStatusFlag in class BDrawable

isHighlighted

public boolean isHighlighted()

Overrides:

isHighlighted in class BDrawable

isSelected

public boolean isSelected()

Overrides:

isSelected in class BDrawable

checkSizerHit

public int checkSizerHit(Point pt)

Overrides:

checkSizerHit in class BDrawable

checkXFormBounds

public int checkXFormBounds(Point pt)

Checks to see if a point has hit the transformed bounds of this object

Parameters:

Point - pt - the point to check the hit against..

Returns:

kNotHit - not hit

Overrides:

checkXFormBounds in class BDrawable

startMove

public void startMove()

called when the drawable is about to be moved..

Overrides:

startMove in class BDrawable

dragMove

public void dragMove(BScalarPoint deltaXY)

Called as the drawable is being moved

Overrides:

dragMove in class BDrawable

stopMove

public void stopMove()

called when the drawable has finished being moved..

Overrides:

stopMove in class BDrawable

startResize

public void startResize(int sizerNum)

called when the drawable is about to be resized..

Parameters:

int - sizerNum - a sizerNum returned from checkSizerHit

Overrides:

startResize in class BDrawable

dragResize

public void dragResize(BScalarPoint deltaXY)

Called as the drawable is being resized

Overrides:

dragResize in class BDrawable

stopResize

public void stopResize()

called when the drawable has finished being resized..

Overrides:

stopResize in class BDrawable