Class ColorShades

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Panel

ColorShades

All Implemented Interfaces:

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

public class ColorShades
extends java.awt.Panel
implements java.awt.event.MouseListener

Il pannello con tutte le sfumature dei colori all'interno del ColorPickPanel

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Panel.AccessibleAWTPanel

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

java.awt.Container.AccessibleAWTContainer

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

Fields

Modifier and Type	Field and Description
(package private) java.awt.Color	c Il colore rappresentato
(package private) float[]	f Le componenti HSB del colore rappresentato
(package private) java.util.Vector<ColorChangeListener>	listeners I listeners che gestiscono i cambiamenti di colore nel Panel

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, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
ColorShades(java.awt.Color c) Crea un Panel ColorShades con selezionato il colore indicato

Method Summary

Methods

Modifier and Type	Method and Description
void	addColorChangeListener(ColorChangeListener ccl) Aggiunge un ColorChangeListener al ColoreShades
java.awt.Color	getColor() Ritorna il colore selezionato
void	mouseClicked(java.awt.event.MouseEvent e) Viene chiamato quando viene clickato un punto del ColorShades aggiorando il colore selezionato richiamando tutti i listeners.
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paint(java.awt.Graphics g) Disegna il ColorShades sul Graphics indicato
void	removeColorChangeListener(ColorChangeListener ccl) Rimuove un ColorChangeListener dal ColoreShades
void	setColor(java.awt.Color c) Stabilisce il colore selezionato
void	update(java.awt.Graphics g) Aggiorna l'immagine del ColorShades

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, isValidateRoot, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

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

Methods inherited from class java.lang.Object

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

Field Detail

f

float[] f

Le componenti HSB del colore rappresentato

c

java.awt.Color c

Il colore rappresentato

listeners

java.util.Vector<ColorChangeListener> listeners

I listeners che gestiscono i cambiamenti di colore nel Panel

Constructor Detail

ColorShades

public ColorShades(java.awt.Color c)

Crea un Panel ColorShades con selezionato il colore indicato

Parameters:

c - il colore selezionato

Method Detail

getColor

public java.awt.Color getColor()

Ritorna il colore selezionato

Returns:

il colore selezionato

setColor

public void setColor(java.awt.Color c)

Stabilisce il colore selezionato

Parameters:

c - il colore selezioanto

removeColorChangeListener

public void removeColorChangeListener(ColorChangeListener ccl)

Rimuove un ColorChangeListener dal ColoreShades

Parameters:

ccl - il ColoreCHangeListener da rimuovere

addColorChangeListener

public void addColorChangeListener(ColorChangeListener ccl)

Aggiunge un ColorChangeListener al ColoreShades

Parameters:

ccl - il ColoreCHangeListener da aggiungere

update

public void update(java.awt.Graphics g)

Aggiorna l'immagine del ColorShades

Overrides:

update in class java.awt.Container

Parameters:

g - lo spazio grafico su cui visualizzare il ColorShades

mouseClicked

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

Viene chiamato quando viene clickato un punto del ColorShades aggiorando il colore selezionato richiamando tutti i listeners.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Parameters:

e - il MaouseEvent che rappresenta l'evento della pressione del tasto sul mouse

mouseEntered

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

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

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

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

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

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

paint

public void paint(java.awt.Graphics g)

Disegna il ColorShades sul Graphics indicato

Overrides:

paint in class java.awt.Container

Parameters:

g - la superficie su cui disegnare il ColorShades