OctreeDialog

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - java.awt.Window
    - - java.awt.Dialog
      - net.sourceforge.jiu.gui.awt.dialogs.OctreeDialog

All Implemented Interfaces:

ActionListener, KeyListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible
```
public class OctreeDialog
extends Dialog
implements ActionListener, KeyListener
```
A dialog to enter the parameters for an Octree color quantization operation. It also allows to enter the optional algorithms that can be applied in combination with Octree.

Since:

0.6.0

Author:

Marco Schmidt

See Also:

MedianCutDialog, Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
- Nested classes/interfaces inherited from class java.awt.Container
  Container.AccessibleAWTContainer
- 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

Field Summary

Fields
Modifier and Type	Field	Description
`private Button`	`cancel`
`private Choice`	`dithering`
`int[]`	`DITHERING_STRINGS`
`int[]`	`DITHERING_TYPES`
`private TextField`	`numColorsField`
`private Button`	`ok`
`private Choice`	`outputColorType`
`private boolean`	`pressedOk`

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from class java.awt.Dialog
DEFAULT_MODALITY_TYPE

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Constructor	Description
`OctreeDialog(Frame owner, Strings strings, int numColors, boolean paletted)`	Creates a modal dialog to enter the parameter.

Method Summary

All Methods Instance Methods Concrete Methods
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`	`center()`	Centers the dialog on screen.
`int`	`getErrorDiffusion()`
`private int`	`getIntValue(TextField textField)`
`int`	`getNumColors()`
`boolean`	`hasPressedOk()`
`boolean`	`isOutputTypePaletted()`
`void`	`keyPressed(KeyEvent e)`
`void`	`keyReleased(KeyEvent e)`
`void`	`keyTyped(KeyEvent e)`
`private void`	`updateOkButton()`
`boolean`	`useErrorDiffusion()`
`boolean`	`useNoDithering()`

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.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.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.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

- Field Detail
  - DITHERING_STRINGS
```
public final int[] DITHERING_STRINGS
```
  - DITHERING_TYPES
```
public final int[] DITHERING_TYPES
```
  - ok
```
private Button ok
```
  - cancel
```
private Button cancel
```
  - numColorsField
```
private TextField numColorsField
```
  - outputColorType
```
private Choice outputColorType
```
  - dithering
```
private Choice dithering
```
  - pressedOk
```
private boolean pressedOk
```
- Constructor Detail
  - OctreeDialog
```
public OctreeDialog(Frame owner,
                    Strings strings,
                    int numColors,
                    boolean paletted)
```
    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
    
    numColors - the number of colors in the resulting image
    
    paletted - if true, the output image will be paletted, otherwise truecolor
- Method Detail
  - 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
  - center
```
public void center()
```
    Centers the dialog on screen.
  - getErrorDiffusion
```
public int getErrorDiffusion()
```
  - getIntValue
```
private int getIntValue(TextField textField)
```
  - getNumColors
```
public int getNumColors()
```
  - hasPressedOk
```
public boolean hasPressedOk()
```
  - isOutputTypePaletted
```
public boolean isOutputTypePaletted()
```
  - keyPressed
```
public void keyPressed(KeyEvent e)
```
    Specified by:
    
    keyPressed in interface KeyListener
  - keyReleased
```
public void keyReleased(KeyEvent e)
```
    Specified by:
    
    keyReleased in interface KeyListener
  - keyTyped
```
public void keyTyped(KeyEvent e)
```
    Specified by:
    
    keyTyped in interface KeyListener
  - updateOkButton
```
private void updateOkButton()
```
  - useErrorDiffusion
```
public boolean useErrorDiffusion()
```
  - useNoDithering
```
public boolean useNoDithering()
```

Class OctreeDialog

Nested Class Summary

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

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

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

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

Field Summary

Fields inherited from class java.awt.Component

Fields inherited from class java.awt.Dialog

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class java.awt.Component

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Dialog

Methods inherited from class java.lang.Object

Methods inherited from class java.awt.Window

Field Detail

DITHERING_STRINGS

DITHERING_TYPES

ok

cancel

numColorsField

outputColorType

dithering

pressedOk

Constructor Detail

OctreeDialog

Method Detail

actionPerformed

center

getErrorDiffusion

getIntValue

getNumColors

hasPressedOk

isOutputTypePaletted

keyPressed

keyReleased

keyTyped

updateOkButton

useErrorDiffusion

useNoDithering