net.sourceforge.jiu.gui.awt.dialogs.HueSaturationValueDialog

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

public class HueSaturationValueDialog extends Dialog implements ActionListener, ItemListener, KeyListener

A dialog to enter the parameters for an hue/saturation/value adjustment operation. Saturation and value are specified as percentage values between -100 and 100, where 0 means no change. Hue can be specified optionally (a Choice component must be checked so that the hue value will be used); it is a value between 0 and 359.

Since:

0.5.0

Author:

Marco Schmidt

See Also:

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 Button

cancel

private Panel

colorPanel

private TextField

hue

private Button

ok

private boolean

pressedOk

private TextField

saturation

private Checkbox

setHue

private TextField

value

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

HueSaturationValueDialog(Frame owner, Strings strings, boolean initialSetHue, int h, int s, int v)
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.

int

getHue()

int

getSaturation()

int

getValue()

private int

getValue(TextComponent textField)

Attempts to convert the content of the argument text component to an int; if successful, returns that int, otherwise -1000 is returned.

boolean

hasPressedOk()

boolean

isHueSet()

void

itemStateChanged(ItemEvent e)

void

keyPressed(KeyEvent e)

void

keyReleased(KeyEvent e)

void

keyTyped(KeyEvent e)

private void

updateTextFields()

Computes width and height of new image and updates the corresponding labels.

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
- ok
  
  private Button ok
- cancel
  
  private Button cancel
- colorPanel
  
  private Panel colorPanel
- hue
  
  private TextField hue
- saturation
  
  private TextField saturation
- value
  
  private TextField value
- setHue
  
  private Checkbox setHue
- pressedOk
  
  private boolean pressedOk
Constructor Details
- HueSaturationValueDialog
  
  public HueSaturationValueDialog(Frame owner, Strings strings, boolean initialSetHue, int h, int s, int v)
  
  Parameters:
  
  owner - the Frame this dialog will belong to
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
- getHue
  
  public int getHue()
- getSaturation
  
  public int getSaturation()
- getValue
  
  public int getValue()
- getValue
  
  private int getValue(TextComponent textField)
  
  Attempts to convert the content of the argument text component to an int; if successful, returns that int, otherwise -1000 is returned.
  
  Parameters:
  
  textField - the text component that is supposed to hold an int value
  
  Returns:
  
  int representation of the text component's data
- hasPressedOk
  
  public boolean hasPressedOk()
- itemStateChanged
  
  public void itemStateChanged(ItemEvent e)
  
  Specified by:
  
  itemStateChanged in interface ItemListener
- isHueSet
  
  public boolean isHueSet()
- updateTextFields
  
  private void updateTextFields()
  
  Computes width and height of new image and updates the corresponding labels. The labels will either display width and height or a single dash if the data in the text fields is invalid.
- 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

Class HueSaturationValueDialog

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

ok

cancel

colorPanel

hue

saturation

value

setHue

pressedOk

Constructor Details

HueSaturationValueDialog

Method Details

actionPerformed

getHue

getSaturation

getValue

getValue

hasPressedOk

itemStateChanged

isHueSet

updateTextFields

keyPressed

keyReleased

keyTyped