org.pzgui.layout
Class AbstractLayoutable

java.lang.Object
  org.pzgui.AbstractDrawable
      org.pzgui.layout.AbstractLayoutable

All Implemented Interfaces:

Drawable, Layoutable

Direct Known Subclasses:

LayoutableIcon, Node

public abstract class AbstractLayoutable
extends AbstractDrawable
implements Layoutable

Designates an object which may be drawn and laid out.

Author:

David Underhill

Constructor Summary

AbstractLayoutable()

Method Summary

boolean	canPositionChange() whether the position can be changed
boolean	contains(int x, int y) returns true if the area described by getHeight()/getWidth() contains x, y
void	drag(int x, int y) Move the node when it is dragged
java.awt.geom.Point2D	getPos() returns the x and y coordinates of this object
int	getX() returns the x-coordinate of this object
int	getY() returns the y-coordinate of this object
boolean	hasPositionChanged() whether the position changed since the previous unsetPositionChanged() call
void	setCanPositionChange(boolean can) set whether the position can be changed
void	setPos(int x, int y) sets the x and y coordinates of this object
void	setXPos(int x) sets the x-coordinate of this object
void	setYPos(int y) sets the y-coordinate of this object
void	unsetPositionChanged() Causes hasPositionChanged() to return false until set*Pos() is called.

Methods inherited from class org.pzgui.AbstractDrawable

drawBeforeObject, drawObject, isDrawn, isHovered, isSelected, setHovered, setSelected, unsetDrawn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pzgui.layout.Layoutable

getHeight, getID, getWidth

Constructor Detail

AbstractLayoutable

public AbstractLayoutable()

Method Detail

getPos

public java.awt.geom.Point2D getPos()

Description copied from interface: Layoutable

returns the x and y coordinates of this object

Specified by:

getPos in interface Layoutable

getX

public int getX()

Description copied from interface: Layoutable

returns the x-coordinate of this object

Specified by:

getX in interface Layoutable

getY

public int getY()

Description copied from interface: Layoutable

returns the y-coordinate of this object

Specified by:

getY in interface Layoutable

setPos

public final void setPos(int x,
                         int y)

Description copied from interface: Layoutable

sets the x and y coordinates of this object

Specified by:

setPos in interface Layoutable

setXPos

public void setXPos(int x)

Description copied from interface: Layoutable

sets the x-coordinate of this object

Specified by:

setXPos in interface Layoutable

setYPos

public void setYPos(int y)

Description copied from interface: Layoutable

sets the y-coordinate of this object

Specified by:

setYPos in interface Layoutable

hasPositionChanged

public boolean hasPositionChanged()

Description copied from interface: Layoutable

whether the position changed since the previous unsetPositionChanged() call

Specified by:

hasPositionChanged in interface Layoutable

unsetPositionChanged

public void unsetPositionChanged()

Description copied from interface: Layoutable

Causes hasPositionChanged() to return false until set*Pos() is called.

Specified by:

unsetPositionChanged in interface Layoutable

canPositionChange

public boolean canPositionChange()

Description copied from interface: Layoutable

whether the position can be changed

Specified by:

canPositionChange in interface Layoutable

setCanPositionChange

public void setCanPositionChange(boolean can)

Description copied from interface: Layoutable

set whether the position can be changed

Specified by:

setCanPositionChange in interface Layoutable

contains

public boolean contains(int x,
                        int y)

returns true if the area described by getHeight()/getWidth() contains x, y

Specified by:

contains in interface Drawable

Specified by:

contains in class AbstractDrawable

drag

public void drag(int x,
                 int y)

Move the node when it is dragged

Specified by:

drag in interface Drawable

Overrides:

drag in class AbstractDrawable