Package javascript.swing.colorchooser

Class JSAbstractColorFormatPanel

java.lang.Object

javascript.swing.JSComponent

javascript.swing.JSPanel

javascript.swing.colorchooser.JSAbstractColorFormatPanel

Direct Known Subclasses:

JSColorCMYKPanel, JSColorHSLPanel, JSColorHSVPanel, JSColorRGBPanel, JSColorYUVPanel

public abstract class JSAbstractColorFormatPanel
extends JSPanel

The abstract panel to show colors in a color format

Author:

gianpiero.diblasi

Field Summary

Fields

Modifier and Type	Field	Description
protected simulation.dom.$CanvasRenderingContext2D	ctxRect	The rendering context of the rect
protected simulation.dom.$CanvasRenderingContext2D	ctxSquare	The rendering context of the square
protected static int	RECT_HEIGHT	The rect height
protected static int	RECT_WIDTH	the rect width
protected static int	SQUARE_SIZE	The square size

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSAbstractColorFormatPanel()	Creates the object

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(ChangeListener listener)	Adds a change listener
protected void	addRadio(JSRadioButton radio, java.lang.String text, boolean selected, int gridx, int gridy)	Adds a radio button
protected void	addSlider(JSSlider slider, JSSpinner spinner, int value, int max, int gridx, int gridy)	Adds a slider
protected void	addSpinner(JSSpinner spinner, JSSlider slider, int value, int max, int gridx, int gridy)	Adds a spinner
protected boolean	canDoItRect(def.dom.MouseEvent event, java.lang.String type)	Checks if a mouse event can be managed on the rect
protected boolean	canDoItSquare(def.dom.MouseEvent event, java.lang.String type)	Checks if a mouse event can be managed on the square
protected void	drawAll()	Draws all objects
protected void	drawCircle(double x, double y)	Draws the circle selector
protected void	drawLine(double y)	Draws the line
protected abstract void	drawRect()	Draws the rect
protected abstract void	drawRectSelector()	Draws the rect selector
protected abstract void	drawSquare()	Draws the square
protected abstract void	drawSquareSelector()	Draws the square selector
abstract Color	getSelectedColor()	Returns the selected color
boolean	getValueIsAdjusting()	Returns if the selected color is "adjusting"
protected void	onchange(boolean b)	To call to invoke a change event
protected abstract void	rectEvent(def.dom.MouseEvent event, java.lang.String type)	Manages a mouse event on the rect
abstract void	setSelectedColor(Color color)	Sets the selected color
protected abstract void	squareEvent(def.dom.MouseEvent event, java.lang.String type)	Manages a mouse event on the square

Methods inherited from class javascript.swing.JSPanel

add, getLayout, setLayout

Methods inherited from class javascript.swing.JSComponent

addChildEventListenerByQuery, addEventListener, appendChild, appendChildInTree, appendInBody, appendNodeChild, appendNodeChildInTree, clearChildContentByQuery, clearContent, cssAddClass, cssClassList, cssRemoveClass, cssToggleClass, getAttribute, getChildAttributeByIndex, getChildAttributeByQuery, getChildCount, getChildPropertyByQuery, getChilStyleByIndex, getChilStyleByQuery, getID, getProperty, getStyle, insertBefore, insertBeforeInTree, insertNodeBefore, insertNodeBeforeInTree, invoke, invokeInTree, prependChild, prependChildInTree, prependNodeChild, prependNodeChildInTree, removeAttribute, removeChildAttributeByQuery, removeFromBody, setAttribute, setBackground, setChildAttributeByIndex, setChildAttributeByQuery, setChildPropertyByQuery, setContent, setEnabled, setID, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

ctxSquare

protected final simulation.dom.$CanvasRenderingContext2D ctxSquare

The rendering context of the square

ctxRect

protected final simulation.dom.$CanvasRenderingContext2D ctxRect

The rendering context of the rect

SQUARE_SIZE

protected static final int SQUARE_SIZE

The square size

See Also:

Constant Field Values

RECT_WIDTH

protected static final int RECT_WIDTH

the rect width

See Also:

Constant Field Values

RECT_HEIGHT

protected static final int RECT_HEIGHT

The rect height

See Also:

Constant Field Values

Constructor Detail

JSAbstractColorFormatPanel

protected JSAbstractColorFormatPanel()

Creates the object

Method Detail

addRadio

protected void addRadio(JSRadioButton radio,
                        java.lang.String text,
                        boolean selected,
                        int gridx,
                        int gridy)

Adds a radio button

Parameters:

radio - The radio button

text - The text

selected - true to select the radio button, false otherwise

gridx - The grid x

gridy - The grid y

addSlider

protected void addSlider(JSSlider slider,
                         JSSpinner spinner,
                         int value,
                         int max,
                         int gridx,
                         int gridy)

Adds a slider

Parameters:

slider - The slider

spinner - The connected spinner

value - The value

max - The max value

gridx - The grid x

gridy - The grid y

addSpinner

protected void addSpinner(JSSpinner spinner,
                          JSSlider slider,
                          int value,
                          int max,
                          int gridx,
                          int gridy)

Adds a spinner

Parameters:

spinner - The spinner

slider - The connected slider

value - The value

max - The max value

gridx - The grid x

gridy - The grid y

drawAll

protected void drawAll()

Draws all objects

drawSquare

protected abstract void drawSquare()

Draws the square

drawSquareSelector

protected abstract void drawSquareSelector()

Draws the square selector

drawCircle

protected void drawCircle(double x,
                          double y)

Draws the circle selector

Parameters:

x - The x-axis coordinate

y - The y-axis coordinate

drawRect

protected abstract void drawRect()

Draws the rect

drawRectSelector

protected abstract void drawRectSelector()

Draws the rect selector

drawLine

protected void drawLine(double y)

Draws the line

Parameters:

y - The y-axis coordinate

squareEvent

protected abstract void squareEvent(def.dom.MouseEvent event,
                                    java.lang.String type)

Manages a mouse event on the square

Parameters:

event - The mouse event

type - The event type

canDoItSquare

protected boolean canDoItSquare(def.dom.MouseEvent event,
                                java.lang.String type)

Checks if a mouse event can be managed on the square

Parameters:

event - The mouse event

type - The event type

Returns:

true if the mouse event can be managed on the square, false otherwise

rectEvent

protected abstract void rectEvent(def.dom.MouseEvent event,
                                  java.lang.String type)

Manages a mouse event on the rect

Parameters:

event - The mouse event

type - The event type

canDoItRect

protected boolean canDoItRect(def.dom.MouseEvent event,
                              java.lang.String type)

Checks if a mouse event can be managed on the rect

Parameters:

event - The mouse event

type - The event type

Returns:

true if the mouse event can be managed on the square, false otherwise

getValueIsAdjusting

public boolean getValueIsAdjusting()

Returns if the selected color is "adjusting"

Returns:

true if the selected color is adjusting, false otherwise

addChangeListener

public void addChangeListener(ChangeListener listener)

Adds a change listener

Parameters:

listener - The listener

onchange

protected void onchange(boolean b)

To call to invoke a change event

Parameters:

b - true if the value is adjusting, false otherwise

getSelectedColor

public abstract Color getSelectedColor()

Returns the selected color

Returns:

The selected color

setSelectedColor

public abstract void setSelectedColor(Color color)

Sets the selected color

Parameters:

color - The selected color