soc.client
Class ColorSquare

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          soc.client.ColorSquare

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

Direct Known Subclasses:

ColorSquareLarger

public class ColorSquare
extends java.awt.Canvas
implements java.awt.event.MouseListener

This is a square box with a background color and possibly a number, checkmark, or text in it. This box can be interactive, or non-interactive. The possible colors of the box correspond to resources in SoC.

Default size is WIDTH by HEIGHT pixels. Most colorsquares in JSettlers are actually ColorSquareLarger instances. This was easier than changing the values of WIDTH and HEIGHT, which are used for setting the size of many GUI elements.

Author:

Robert S Thomas

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

(package private) boolean	boolValue
private java.awt.Color	borderColor Border color, BLACK by default
static int	BOUNDED_DEC
static int	BOUNDED_INC
static int	CHECKBOX
static java.awt.Color	CLAY The color constants are used by ColorSquare, and also used for the robber's "ghost" when moving the robber, and fallback for missing hex graphics.
static java.awt.Color	DESERT
static java.awt.Color	FOG Fog hex color.
static java.awt.Color	GOLD Gold hex color.
static java.awt.Color	GREY
protected boolean	hasWarnHigh Low-level or high-level warning level has been set (intValue).
protected boolean	hasWarnLow Low-level or high-level warning level has been set (intValue).
static int	HEIGHT
(package private) boolean	interactive
(package private) int	intValue
protected boolean	isWarnHigh At high-level warning.
protected boolean	isWarnLow At low-level warning, or at zero if ttip_text_zero was set.
(package private) int	kind
(package private) int	lowerBound
static int	NUMBER
static java.awt.Color	ORE
static java.awt.Color[]	RESOURCE_COLORS Array of resource colors.
static java.awt.Color	SHEEP
protected ColorSquareListener	sqListener
protected int	squareH Size per instance, for ColorSquareLarger
protected java.awt.Dimension	squareSize
protected int	squareW Size per instance, for ColorSquareLarger
private static SOCStringManager	strings i18n text strings
static int	TEXT Colorsquare type TEXT displays a short message.
private java.lang.String	textValue
protected AWTToolTip	ttip
protected java.lang.String	ttip_text Text for normal vs low-warning-level.
protected java.lang.String	ttip_text_warnHigh Optional text for low-warning-level and high-warning-level (intValue).
protected java.lang.String	ttip_text_warnLow Optional text for low-warning-level and high-warning-level (intValue).
protected java.lang.String	ttip_text_zero Optional text for zero level (intValue).
(package private) int	upperBound
(package private) boolean	valueVis
protected boolean	warn_bg_grey Normal background color is GREY (when not high or low "warning" color).
static java.awt.Color	WARN_LEVEL_COLOR The warning-level text color (high, low, or zero)
static java.awt.Color	WARN_LEVEL_COLOR_BG_FROMGREY Background color for warning-level, if grey normally
protected int	warnHighBound
protected int	warnLowBound
static java.awt.Color	WATER Water hex color, for fallback if graphic is missing.
static java.awt.Color	WHEAT
static int	WIDTH
static java.awt.Color	WOOD
static int	YES_NO

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, PROPERTIES, SOMEBITS

Constructor Summary

ColorSquare()
Creates a new grey ColorSquare object without a visible value.

ColorSquare(java.awt.Color c)
Creates a new ColorSquare object with specified background color.

ColorSquare(java.awt.Color c, int v)
Creates a new ColorSquare object with specified background color and initial value.

ColorSquare(java.awt.Color c, java.lang.String v)
Creates a new ColorSquare object with specified background color and initial value.

ColorSquare(int k, boolean in, java.awt.Color c)
Creates a new ColorSquare of the specified kind and background color.

ColorSquare(int k, boolean in, java.awt.Color c, int upper, int lower)
Creates a new ColorSquare of the specified kind and background color.

Method Summary

void	addValue(int v) DOCUMENT ME!
void	clearHighWarningLevel() If a tooltip high-warning has been set, it is also cleared TODO docu
void	clearLowWarningLevel() If a tooltip low-warning has been set, it is also cleared TODO docu
boolean	getBoolValue() DOCUMENT ME!
int	getIntValue() DOCUMENT ME!
java.awt.Dimension	getMinimumSize() DOCUMENT ME!
java.awt.Dimension	getPreferredSize() DOCUMENT ME!
ColorSquareListener	getSquareListener() Optionally, a square listener can be called when the value changes.
java.lang.String	getTooltipText() If we have a tooltip, return its text.
void	mouseClicked(java.awt.event.MouseEvent e) DOCUMENT ME!
void	mouseEntered(java.awt.event.MouseEvent e) DOCUMENT ME!
void	mouseExited(java.awt.event.MouseEvent e) DOCUMENT ME!
void	mousePressed(java.awt.event.MouseEvent evt) DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.
void	mouseReleased(java.awt.event.MouseEvent e) DOCUMENT ME!
void	paint(java.awt.Graphics g) DOCUMENT ME!
void	setBackground(java.awt.Color c) Overrides standard to allow special warning behavior for GREY.
void	setBoolValue(boolean v) DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.
void	setBorderColor(java.awt.Color c) Set this square's border color.
void	setBounds(int x, int y, int w, int h) Set bounds (position and size).
void	setColor(java.awt.Color c) Set this square's background color.
void	setHighWarningLevel(int warnLevel) Set high-level warning (TODO docu text)
void	setIntValue(int v) DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.
void	setLowWarningLevel(int warnLevel) Set low-level warning (TODO docu text)
void	setSize(int w, int h) Set the width and height of this ColorSquare.
void	setSquareListener(ColorSquareListener sp) Optionally, a square listener can be called when the value changes.
void	setTooltipHighWarningLevel(java.lang.String warnTip, int warnLevel) Set high-level warning, and set or clear its tooltip text.
void	setTooltipLowWarningLevel(java.lang.String warnTip, int warnLevel) Set low-level warning, and set or clear its tooltip text.
void	setTooltipText(java.lang.String tip) Change tooltip text or show or hide tooltip.
void	setTooltipZeroText(java.lang.String zeroTip) Set or clear zero-level tooltip text.
void	setVisible(boolean newVis) Show or hide the colorsquare.
void	subtractValue(int v) DOCUMENT ME!

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

CLAY

public static final java.awt.Color CLAY

The color constants are used by ColorSquare, and also used for the robber's "ghost" when moving the robber, and fallback for missing hex graphics.

See Also:

SOCBoardPanel.drawRobber(Graphics, int, boolean, boolean), SOCBoardPanel.drawHex(Graphics, int)

ORE

public static final java.awt.Color ORE

SHEEP

public static final java.awt.Color SHEEP

WHEAT

public static final java.awt.Color WHEAT

WOOD

public static final java.awt.Color WOOD

GREY

public static final java.awt.Color GREY

DESERT

public static final java.awt.Color DESERT

GOLD

public static final java.awt.Color GOLD

Gold hex color.

Since:

2.0.00

FOG

public static final java.awt.Color FOG

Fog hex color.

Since:

2.0.00

WATER

public static final java.awt.Color WATER

Water hex color, for fallback if graphic is missing. @since 1.1.07

RESOURCE_COLORS

public static final java.awt.Color[] RESOURCE_COLORS

Array of resource colors. 0 is CLAY, 1 is ORE, SHEEP, WHEAT, 4 is ORE.

Because this array has the resource types a player can hold or trade, it does not contain GOLD.

Since:

1.1.08

NUMBER

public static final int NUMBER

See Also:

Constant Field Values

YES_NO

public static final int YES_NO

See Also:

Constant Field Values

CHECKBOX

public static final int CHECKBOX

See Also:

Constant Field Values

BOUNDED_INC

public static final int BOUNDED_INC

See Also:

Constant Field Values

BOUNDED_DEC

public static final int BOUNDED_DEC

See Also:

Constant Field Values

TEXT

public static final int TEXT

Colorsquare type TEXT displays a short message. You will have to change the colorsquare's size yourself.

Since:

1.1.06

See Also:

Constant Field Values

WIDTH

public static final int WIDTH

See Also:

Constant Field Values

HEIGHT

public static final int HEIGHT

See Also:

Constant Field Values

WARN_LEVEL_COLOR

public static java.awt.Color WARN_LEVEL_COLOR

The warning-level text color (high, low, or zero)

See Also:

setHighWarningLevel(int), setLowWarningLevel(int), setTooltipZeroText(String), WARN_LEVEL_COLOR_BG_FROMGREY

WARN_LEVEL_COLOR_BG_FROMGREY

public static java.awt.Color WARN_LEVEL_COLOR_BG_FROMGREY

Background color for warning-level, if grey normally

See Also:

WARN_LEVEL_COLOR

intValue

int intValue

boolValue

boolean boolValue

textValue

private java.lang.String textValue

valueVis

boolean valueVis

kind

int kind

upperBound

int upperBound

lowerBound

int lowerBound

interactive

boolean interactive

borderColor

private java.awt.Color borderColor

Border color, BLACK by default

Since:

1.1.13

sqListener

protected ColorSquareListener sqListener

ttip

protected AWTToolTip ttip

warn_bg_grey

protected boolean warn_bg_grey

Normal background color is GREY (when not high or low "warning" color). Background does not change for warning, unless this is true.

See Also:

WARN_LEVEL_COLOR_BG_FROMGREY

ttip_text

protected java.lang.String ttip_text

Text for normal vs low-warning-level. Unused unless a low-bound or high-bound or zero-level-text is set.

ttip_text_warnLow

protected java.lang.String ttip_text_warnLow

Optional text for low-warning-level and high-warning-level (intValue).

ttip_text_warnHigh

protected java.lang.String ttip_text_warnHigh

Optional text for low-warning-level and high-warning-level (intValue).

ttip_text_zero

protected java.lang.String ttip_text_zero

Optional text for zero level (intValue).

hasWarnLow

protected boolean hasWarnLow

Low-level or high-level warning level has been set (intValue).

hasWarnHigh

protected boolean hasWarnHigh

Low-level or high-level warning level has been set (intValue).

isWarnLow

protected boolean isWarnLow

At low-level warning, or at zero if ttip_text_zero was set.

isWarnHigh

protected boolean isWarnHigh

At high-level warning.

warnLowBound

protected int warnLowBound

warnHighBound

protected int warnHighBound

squareW

protected int squareW

Size per instance, for ColorSquareLarger

squareH

protected int squareH

Size per instance, for ColorSquareLarger

squareSize

protected java.awt.Dimension squareSize

strings

private static final SOCStringManager strings

i18n text strings

Constructor Detail

ColorSquare

public ColorSquare()

Creates a new grey ColorSquare object without a visible value.

See Also:

ColorSquare(int, boolean, Color, int, int)

ColorSquare

public ColorSquare(java.awt.Color c)

Creates a new ColorSquare object with specified background color. Type NUMBER, non-interactive, upper=99, lower=0.

A tooltip with the resource name is created if c is one of the resource colors defined in ColorSquare (CLAY, WHEAT, etc).

Parameters:

c - background color

See Also:

ColorSquare(int, boolean, Color, int, int)

ColorSquare

public ColorSquare(java.awt.Color c,
                   int v)

Creates a new ColorSquare object with specified background color and initial value. Type NUMBER, non-interactive, upper=99, lower=0.

A tooltip with the resource name is created if c is one of the resource colors defined in ColorSquare (CLAY, WHEAT, etc).

Parameters:

c - background color

v - initial int value

See Also:

ColorSquare(int, boolean, Color, int, int)

ColorSquare

public ColorSquare(java.awt.Color c,
                   java.lang.String v)

Creates a new ColorSquare object with specified background color and initial value. Type TEXT, non-interactive.

The colorsquare's size is small by default and not changed here, so be sure to call setSize or setBounds to make the square large enough to display your text.

A tooltip with the resource name is created if c is one of the resource colors defined in ColorSquare (CLAY, WHEAT, etc).

Parameters:

c - background color

v - initial string value

Since:

1.1.06

ColorSquare

public ColorSquare(int k,
                   boolean in,
                   java.awt.Color c)

Creates a new ColorSquare of the specified kind and background color. Possibly interactive. For kind = NUMBER, upper=99, lower=0.

A tooltip with the resource name is created if c is one of the resource colors defined in ColorSquare (CLAY, WHEAT, etc).

Parameters:

k - Kind: NUMBER, YES_NO, CHECKBOX, BOUNDED_INC, BOUNDED_DEC

in - interactive flag allowing user interaction

c - background color

See Also:

ColorSquare(int, boolean, Color, int, int)

ColorSquare

public ColorSquare(int k,
                   boolean in,
                   java.awt.Color c,
                   int upper,
                   int lower)

Creates a new ColorSquare of the specified kind and background color. Possibly interactive, with upper and lower bounds specified for NUMBER kinds.

A tooltip with the resource name is created if c is one of the resource colors defined in ColorSquare (CLAY, WHEAT, etc).

Parameters:

k - Kind: NUMBER, YES_NO, CHECKBOX, BOUNDED_INC, BOUNDED_DEC

in - interactive flag allowing user interaction

c - background color

upper - upper bound if k == NUMBER

lower - lower bound if k == NUMBER

Method Detail

setBackground

public void setBackground(java.awt.Color c)

Overrides standard to allow special warning behavior for GREY. Only grey squares change background color when a warning-level threshold is reached (setHighWarningLevel(int) or setLowWarningLevel(int)). TODO DOCU - what do other squares do?

Overrides:

setBackground in class java.awt.Component

Parameters:

c - New background color

setColor

public void setColor(java.awt.Color c)

Set this square's background color. The text color cannot be changed. See setBackground(Color) for special behavior with warning-level. thresholds.

Parameters:

c - New background color

setBorderColor

public void setBorderColor(java.awt.Color c)
                    throws java.lang.IllegalArgumentException

Set this square's border color.

Parameters:

c - New color; the default is Color.BLACK

Throws:

java.lang.IllegalArgumentException - if c is null

Since:

1.1.13

setSize

public void setSize(int w,
                    int h)

Set the width and height of this ColorSquare. Does not need to be a square (w != h is OK).

Overrides:

setSize in class java.awt.Component

Parameters:

w - width in pixels

h - height in pixels

getTooltipText

public java.lang.String getTooltipText()

If we have a tooltip, return its text.

Returns:

tooltip text, or null if none

setTooltipText

public void setTooltipText(java.lang.String tip)

Change tooltip text or show or hide tooltip. (Set tip text to null to hide it.)

Parameters:

tip - New tip text; will create tooltip if needed. If tip is null, tooltip is removed, and any warning-level tip text or zero-level text is also set to null.

See Also:

setTooltipHighWarningLevel(String, int), setTooltipLowWarningLevel(String, int), setTooltipZeroText(String)

setLowWarningLevel

public void setLowWarningLevel(int warnLevel)
                        throws java.lang.IllegalArgumentException

Set low-level warning (TODO docu text)

Parameters:

warnLevel - If the colorsquare value is at warnLevel or lower, indicate with the warning color.

Throws:

java.lang.IllegalArgumentException - if warnLevel is above high level, or is zero. To set text for value 0, use setTooltipZeroText(String) instead. To clear the warning level, use clearLowWarningLevel() instead.

See Also:

clearLowWarningLevel(), setTooltipZeroText(String)

clearLowWarningLevel

public void clearLowWarningLevel()

If a tooltip low-warning has been set, it is also cleared TODO docu

setTooltipLowWarningLevel

public void setTooltipLowWarningLevel(java.lang.String warnTip,
                                      int warnLevel)
                               throws java.lang.IllegalStateException,
                                      java.lang.IllegalArgumentException

Set low-level warning, and set or clear its tooltip text. If warnTip not null, we must already have a standard tooltip text. Does not affect zero-level or high-level tooltip text.

Parameters:

warnTip - TODO docu - or null to clear tip text

warnLevel - TODO docu - at or below

Throws:

java.lang.IllegalStateException - if setTooltipText has not yet been called, and warnTip is not null

java.lang.IllegalArgumentException - if warnLevel is above high level, or is zero. To set text for value 0, use setTooltipZeroText(String) instead. To clear the warning level, use clearLowWarningLevel() instead.

See Also:

setHighWarningLevel(int), setLowWarningLevel(int), setTooltipText(String), setTooltipZeroText(String)

setHighWarningLevel

public void setHighWarningLevel(int warnLevel)
                         throws java.lang.IllegalArgumentException

Set high-level warning (TODO docu text)

Parameters:

warnLevel - If the colorsquare value is at warnLevel or higher, indicate with the warning color.

Throws:

java.lang.IllegalArgumentException - if warnLevel is below low-warning level.

See Also:

clearHighWarningLevel()

clearHighWarningLevel

public void clearHighWarningLevel()

If a tooltip high-warning has been set, it is also cleared TODO docu

setTooltipHighWarningLevel

public void setTooltipHighWarningLevel(java.lang.String warnTip,
                                       int warnLevel)
                                throws java.lang.IllegalStateException,
                                       java.lang.IllegalArgumentException

Set high-level warning, and set or clear its tooltip text. If warnTip not null, we must already have a standard tooltip text. Does not affect zero-level or low-level tooltip text.

Parameters:

warnTip - TODO docu - or null to clear tip text

warnLevel - TODO docu - at or above

Throws:

java.lang.IllegalStateException - if setTooltipText has not yet been called, and warnTip is not null

java.lang.IllegalArgumentException - if warnLevel is below low-warning level.

See Also:

setHighWarningLevel(int), setLowWarningLevel(int), setTooltipText(String)

setTooltipZeroText

public void setTooltipZeroText(java.lang.String zeroTip)
                        throws java.lang.IllegalStateException

Set or clear zero-level tooltip text. Setting this text will also make the tooltip color the warning color when at value 0.

Parameters:

zeroTip - TODO docu - or null to clear tip text

Throws:

java.lang.IllegalStateException - if setTooltipText has not yet been called, and zeroTip is not null

See Also:

setTooltipText(String), setTooltipHighWarningLevel(String, int), setTooltipLowWarningLevel(String, int), setTooltipZeroText(String)

setVisible

public void setVisible(boolean newVis)

Show or hide the colorsquare. If we have a tooltip, will also show/hide that tooltip.

Overrides:

setVisible in class java.awt.Component

getPreferredSize

public java.awt.Dimension getPreferredSize()

DOCUMENT ME!

Overrides:

getPreferredSize in class java.awt.Component

Returns:

DOCUMENT ME!

getMinimumSize

public java.awt.Dimension getMinimumSize()

DOCUMENT ME!

Overrides:

getMinimumSize in class java.awt.Component

Returns:

DOCUMENT ME!

setBounds

public void setBounds(int x,
                      int y,
                      int w,
                      int h)

Set bounds (position and size). Does not need to be a square (w != h is OK).

Overrides:

setBounds in class java.awt.Component

Parameters:

x - x-position

y - y-position

w - width in pixels

h - height in pixels

Since:

1.1.06

See Also:

Component.setBounds(int, int, int, int)

paint

public void paint(java.awt.Graphics g)

DOCUMENT ME!

Overrides:

paint in class java.awt.Canvas

Parameters:

g - DOCUMENT ME!

addValue

public void addValue(int v)

DOCUMENT ME!

Parameters:

v - DOCUMENT ME!

subtractValue

public void subtractValue(int v)

DOCUMENT ME!

Parameters:

v - DOCUMENT ME!

setIntValue

public void setIntValue(int v)

DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.

Parameters:

v - DOCUMENT ME!

getIntValue

public int getIntValue()

DOCUMENT ME!

Returns:

DOCUMENT ME!

setBoolValue

public void setBoolValue(boolean v)

DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.

Parameters:

v - DOCUMENT ME!

getBoolValue

public boolean getBoolValue()

DOCUMENT ME!

Returns:

DOCUMENT ME!

getSquareListener

public ColorSquareListener getSquareListener()

Optionally, a square listener can be called when the value changes. If this square is part of a SquaresPanel, that panel is the listener.

Returns:

square listener, or null.

setSquareListener

public void setSquareListener(ColorSquareListener sp)

Optionally, a square listener can be called when the value changes.

Parameters:

sp - Square listener, or null to clear

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

DOCUMENT ME!

Specified by:

mouseEntered in interface java.awt.event.MouseListener

Parameters:

e - DOCUMENT ME!

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

DOCUMENT ME!

Specified by:

mouseExited in interface java.awt.event.MouseListener

Parameters:

e - DOCUMENT ME!

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

DOCUMENT ME!

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Parameters:

e - DOCUMENT ME!

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

DOCUMENT ME!

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Parameters:

e - DOCUMENT ME!

mousePressed

public void mousePressed(java.awt.event.MouseEvent evt)

DOCUMENT ME! If a ColorSquareListener is attached, and value changes, the listener will be called.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Parameters:

evt - DOCUMENT ME!