net.sourceforge.jiu.gui.awt.dialogs.UniformPaletteQuantizerDialog

All Implemented Interfaces:: ActionListener, AdjustmentListener, ItemListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

public class UniformPaletteQuantizerDialog extends Dialog implements ActionListener, AdjustmentListener, ItemListener

An AWT dialog to enter the parameters for a uniform palette color quantization operation.

Author:

Marco Schmidt

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Dialog
Dialog.AccessibleAWTDialog, Dialog.ModalExclusionType, Dialog.ModalityType

Nested classes/interfaces inherited from class java.awt.Window
Window.AccessibleAWTWindow, Window.Type

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

Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
Field Summary

Fields

Modifier and Type

Field

Description

private Label

blueLabel

private Scrollbar

blueScrollbar

private Button

cancel

final int[][]

DITHERING_METHODS

private Choice

ditheringMethod

private Label

greenLabel

private Scrollbar

greenScrollbar

private Label

infoLabel1

private Label

infoLabel2

private Button

ok

private boolean

pressedOk

private Label

redLabel

private Scrollbar

redScrollbar

private Strings

strings

static final int

TYPE_BURKES_ERROR_DIFFUSION

static final int

TYPE_DITHERING_NONE

static final int

TYPE_FLOYD_STEINBERG_ERROR_DIFFUSION

static final int

TYPE_JARVIS_JUDICE_NINKE_ERROR_DIFFUSION

static final int

TYPE_ORDERED_DITHERING

static final int

TYPE_SIERRA_ERROR_DIFFUSION

static final int

TYPE_STEVENSON_ARCE_ERROR_DIFFUSION

static final int

TYPE_STUCKI_ERROR_DIFFUSION

Fields inherited from class java.awt.Dialog
DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component
accessibleContext, 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

Description

UniformPaletteQuantizerDialog(Frame owner, Strings strings, int redBits, int greenBits, int blueBits, int ditheringMethodSelection)

Creates a modal dialog to enter the parameter.
Method Summary

Modifier and Type

Method

Description

void

actionPerformed(ActionEvent e)

Hides (closes) this dialog if the OK button was source of the action event (e.g.

void

adjustmentValueChanged(AdjustmentEvent e)

void

center()

Centers the dialog on screen.

int

getBlueBits()

int

getDitheringMethod()

int

getGreenBits()

int

getRedBits()

boolean

hasPressedOk()

boolean

isSelectionValid()

void

itemStateChanged(ItemEvent e)

private void

updateLabels()

Methods inherited from class java.awt.Dialog
addNotify, getAccessibleContext, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, paramString, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class java.awt.Window
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, 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, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- TYPE_DITHERING_NONE
  
  public static final int TYPE_DITHERING_NONE
  See Also:
  
  Constant Field Values
- TYPE_ORDERED_DITHERING
  
  public static final int TYPE_ORDERED_DITHERING
  See Also:
  
  Constant Field Values
- TYPE_FLOYD_STEINBERG_ERROR_DIFFUSION
  
  public static final int TYPE_FLOYD_STEINBERG_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- TYPE_STUCKI_ERROR_DIFFUSION
  
  public static final int TYPE_STUCKI_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- TYPE_BURKES_ERROR_DIFFUSION
  
  public static final int TYPE_BURKES_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- TYPE_SIERRA_ERROR_DIFFUSION
  
  public static final int TYPE_SIERRA_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- TYPE_JARVIS_JUDICE_NINKE_ERROR_DIFFUSION
  
  public static final int TYPE_JARVIS_JUDICE_NINKE_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- TYPE_STEVENSON_ARCE_ERROR_DIFFUSION
  
  public static final int TYPE_STEVENSON_ARCE_ERROR_DIFFUSION
  See Also:
  
  Constant Field Values
- DITHERING_METHODS
  
  public final int[][] DITHERING_METHODS
- strings
  
  private Strings strings
- ok
  
  private Button ok
- cancel
  
  private Button cancel
- redScrollbar
  
  private Scrollbar redScrollbar
- greenScrollbar
  
  private Scrollbar greenScrollbar
- blueScrollbar
  
  private Scrollbar blueScrollbar
- ditheringMethod
  
  private Choice ditheringMethod
- infoLabel1
  
  private Label infoLabel1
- infoLabel2
  
  private Label infoLabel2
- redLabel
  
  private Label redLabel
- greenLabel
  
  private Label greenLabel
- blueLabel
  
  private Label blueLabel
- pressedOk
  
  private boolean pressedOk
Constructor Details
- UniformPaletteQuantizerDialog
  
  public UniformPaletteQuantizerDialog(Frame owner, Strings strings, int redBits, int greenBits, int blueBits, int ditheringMethodSelection)
  
  Creates a modal dialog to enter the parameter.
  
  Parameters:
  
  owner - the parent of this modal dialog
  
  strings - an object to get String constants in the current language
  
  redBits - the initial selection of the number of bits for the red channel
  
  greenBits - the initial selection of the number of bits for the green channel
  
  blueBits - the initial selection of the number of bits for the blue channel
  
  ditheringMethodSelection - initial selection for dithering method
Method Details
- actionPerformed
  
  public void actionPerformed(ActionEvent e)
  
  Hides (closes) this dialog if the OK button was source of the action event (e.g. if the button was pressed).
  
  Specified by:
  
  actionPerformed in interface ActionListener
- adjustmentValueChanged
  
  public void adjustmentValueChanged(AdjustmentEvent e)
  
  Specified by:
  
  adjustmentValueChanged in interface AdjustmentListener
- center
  
  public void center()
  
  Centers the dialog on screen.
- getDitheringMethod
  
  public int getDitheringMethod()
- getBlueBits
  
  public int getBlueBits()
- getGreenBits
  
  public int getGreenBits()
- getRedBits
  
  public int getRedBits()
- hasPressedOk
  
  public boolean hasPressedOk()
- isSelectionValid
  
  public boolean isSelectionValid()
- itemStateChanged
  
  public void itemStateChanged(ItemEvent e)
  
  Specified by:
  
  itemStateChanged in interface ItemListener
- updateLabels
  
  private void updateLabels()

Class UniformPaletteQuantizerDialog

Nested Class Summary

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

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

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

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

Field Summary

Fields inherited from class java.awt.Dialog

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class java.awt.Dialog

Methods inherited from class java.awt.Window

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Details

TYPE_DITHERING_NONE

TYPE_ORDERED_DITHERING

TYPE_FLOYD_STEINBERG_ERROR_DIFFUSION

TYPE_STUCKI_ERROR_DIFFUSION

TYPE_BURKES_ERROR_DIFFUSION

TYPE_SIERRA_ERROR_DIFFUSION

TYPE_JARVIS_JUDICE_NINKE_ERROR_DIFFUSION

TYPE_STEVENSON_ARCE_ERROR_DIFFUSION

DITHERING_METHODS

strings

ok

cancel

redScrollbar

greenScrollbar

blueScrollbar

ditheringMethod

infoLabel1

infoLabel2

redLabel

greenLabel

blueLabel

pressedOk

Constructor Details

UniformPaletteQuantizerDialog

Method Details

actionPerformed

adjustmentValueChanged

center

getDitheringMethod

getBlueBits

getGreenBits

getRedBits

hasPressedOk

isSelectionValid

itemStateChanged

updateLabels