Class DrawingKey

java.lang.Object
  |
  +--DrawingKey

All Implemented Interfaces:

java.lang.Cloneable, DrawableKey

public class DrawingKey

extends java.lang.Object

implements DrawableKey

DrawingKey implements DrawableKey for it is a specific type that draws Object keys. Its constructor needs the Object key it will draw.

See Also:

DrawableKey

Constructor Summary

DrawingKey(java.lang.Object k)
Constructor that instantiates the DrawingIntegerKey using the given Object k.

Method Summary

java.lang.Object	clone() Returns a copy of this AffineTransform object.
void	drawKey(java.awt.Graphics2D g2) Draws the key, first setting all values for the Graphics2D g2.
void	drawKey(java.awt.Graphics2D g2, java.awt.geom.AffineTransform a) Draws the key in the given Graphics2D, using the AffineTransform passed to it.
void	fillKey(java.awt.Graphics2D g2) Draws the key filling the given Graphics2D.
java.lang.Object	getKey() Gets the Object key of the DrawableKey.
KeySettings	getSettings() Gets the KeySettings of the key.
boolean	isSettingsSaved() Returns true if the KeySettings are currently saved for the DrawingTree.
void	restoreSettings() Restores the settings for the tree, decrementing the count of saves by one.
void	saveSettings() Saves the settings for the tree, incrementing the count of saves by one and setting the previous settings accordingly.
void	setKey(java.lang.Object k) Sets the Object key of the DrawableKey.
void	setKeySettings(KeySettings s) Sets the KeySettings of the DrawableKey.
void	setSettings(KeySettings s) Sets the KeySettings of the DrawableKey.

Methods inherited from class java.lang.Object

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

Constructor Detail

DrawingKey

public DrawingKey(java.lang.Object k)

Constructor that instantiates the DrawingIntegerKey using the given Object k.

Parameters:

k - the Object drawn to the screen.

Method Detail

clone

public java.lang.Object clone()

Returns a copy of this AffineTransform object.

Specified by:

clone in interface DrawableKey

Overrides:

clone in class java.lang.Object

Returns:

an Object that is a copy of this AffineTransform object.

setKey

public void setKey(java.lang.Object k)

Sets the Object key of the DrawableKey.

Parameters:

k - Object key for use in drawing the key.

getKey

public java.lang.Object getKey()

Gets the Object key of the DrawableKey.

Returns:

Object key used for drawing the key.

setSettings

public void setSettings(KeySettings s)

Sets the KeySettings of the DrawableKey. These settings are used for drawing the key in a given Graphics2D.

Specified by:

setSettings in interface DrawableKey

Parameters:

s - KeySettings for use in drawing the key.

setKeySettings

public void setKeySettings(KeySettings s)

Sets the KeySettings of the DrawableKey. These settings are used for drawing the key in a given Graphics2D.

Specified by:

setKeySettings in interface DrawableKey

Parameters:

s - KeySettings for use in drawing the key.

getSettings

public KeySettings getSettings()

Gets the KeySettings of the key.

Specified by:

getSettings in interface DrawableKey

Returns:

KeySettings for use in drawing the key.

isSettingsSaved

public boolean isSettingsSaved()

Returns true if the KeySettings are currently saved for the DrawingTree.

Specified by:

isSettingsSaved in interface DrawableKey

Returns:

true if the settings are saved.

saveSettings

public void saveSettings()

Saves the settings for the tree, incrementing the count of saves by one and setting the previous settings accordingly.

Specified by:

saveSettings in interface DrawableKey

restoreSettings

public void restoreSettings()

Restores the settings for the tree, decrementing the count of saves by one. If the settings have been restored completely, than the KeySettings for the tree are set accordingly.

Specified by:

restoreSettings in interface DrawableKey

fillKey

public void fillKey(java.awt.Graphics2D g2)

Draws the key filling the given Graphics2D. The method completely fills the Graphics2D passed to it, using no AffineTransforms.

Specified by:

fillKey in interface DrawableKey

Parameters:

g2 - Graphics2D that fills with the key.

drawKey

public void drawKey(java.awt.Graphics2D g2,
                    java.awt.geom.AffineTransform a)

Draws the key in the given Graphics2D, using the AffineTransform passed to it. The method uses the AffineTransform using no previous transforms.

Specified by:

drawKey in interface DrawableKey

Parameters:

g2 - Graphics2D that this fills with the key.

a - AffineTransform that transforms the key, assuming no previous transforms occur.

drawKey

public void drawKey(java.awt.Graphics2D g2)

Draws the key, first setting all values for the Graphics2D g2. The drawing is done using the current Shape, defined generally in drawKey or fillKey.

Specified by:

drawKey in interface DrawableKey

Parameters:

g2 - Graphics2D that the key is painted to.