org.jcurl.demo.tactics
Class JSpinnerNumberUnit

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              org.jcurl.demo.tactics.JSpinnerNumberUnit

All Implemented Interfaces:

FocusListener, ItemListener, ImageObserver, MenuContainer, Serializable, EventListener, ChangeListener, IChangeSupport

public class JSpinnerNumberUnit
extends JComponent
implements ItemListener, FocusListener, ChangeListener, IChangeSupport

Combine a numerical JSpinner and a Unit JComboBox.

Version:

$Id$

Author:

M. Rohrmoser

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

JSpinnerNumberUnit()

Method Summary

void	addChangeListener(ChangeListener l) Register for getValue() changes.
void	focusGained(FocusEvent e) internal use only!
void	focusLost(FocusEvent e) internal use only!
ChangeListener[]	getChangeListeners() getValue() listeners.
(package private) JComponent	getLabel() Allow custom layouting
SpinnerNumberModel	getModel() The data model according to getUnit().
(package private) JComponent	getSpinner() Allow custom layouting
Unit	getUnit() Currently active Unit
(package private) JComponent	getUnitCombo() Allow custom layouting
double	getValue() The current value in according to the setBase(Unit) unit.
boolean	getValueIsAdjusting() Is getValue() currently changing?
void	itemStateChanged(ItemEvent e) internal use only.
void	removeChangeListener(ChangeListener l) Deregister for getValue() changes.
void	setBase(Unit base) The unit for getValue().
void	setChoose(Unit... choose) Alternative units.TODO Check compatibility with base.
void	setEnabled(boolean enabled)
void	setLabel(String label)
void	setModel(SpinnerNumberModel model) Mostly to set minimum and maximum values.
void	setUnit(Unit current) Set the currently active (display) Unit
void	setValue(double value)
void	setValueIsAdjusting(boolean valueIsAdjusting) Internal use only!
void	stateChanged(ChangeEvent e) internal use only!

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

JSpinnerNumberUnit

public JSpinnerNumberUnit()

Method Detail

addChangeListener

public void addChangeListener(ChangeListener l)

Register for getValue() changes.

Specified by:

addChangeListener in interface IChangeSupport

focusGained

public void focusGained(FocusEvent e)

internal use only!

Specified by:

focusGained in interface FocusListener

focusLost

public void focusLost(FocusEvent e)

internal use only!

Specified by:

focusLost in interface FocusListener

getChangeListeners

public ChangeListener[] getChangeListeners()

getValue() listeners.

getLabel

JComponent getLabel()

Allow custom layouting

getModel

public SpinnerNumberModel getModel()

The data model according to getUnit().

getSpinner

JComponent getSpinner()

Allow custom layouting

getUnit

public Unit getUnit()

Currently active Unit

getUnitCombo

JComponent getUnitCombo()

Allow custom layouting

getValue

public double getValue()

The current value in according to the setBase(Unit) unit.

getValueIsAdjusting

public boolean getValueIsAdjusting()

Is getValue() currently changing? (JSpinner has the focus)

Specified by:

getValueIsAdjusting in interface IChangeSupport

itemStateChanged

public void itemStateChanged(ItemEvent e)

internal use only.

Specified by:

itemStateChanged in interface ItemListener

removeChangeListener

public void removeChangeListener(ChangeListener l)

Deregister for getValue() changes.

Specified by:

removeChangeListener in interface IChangeSupport

setBase

public void setBase(Unit base)

The unit for getValue(). TODO Check compatibility with choose.

setChoose

public void setChoose(Unit... choose)

Alternative units.TODO Check compatibility with base.

Parameters:

choose - An empty list makes the Unit JComboBox invisible.

setEnabled

public void setEnabled(boolean enabled)

Overrides:

setEnabled in class JComponent

setLabel

public void setLabel(String label)

Parameters:

label - null makes the text JLabel to invisible.

setModel

public void setModel(SpinnerNumberModel model)

Mostly to set minimum and maximum values. Must be given in setBase(Unit) units and is immediately converted to getUnit().

Parameters:

model - null makes the JSpinner invisible.

See Also:

rescale(Unit, Unit, SpinnerNumberModel)

setUnit

public void setUnit(Unit current)

Set the currently active (display) Unit

setValue

public void setValue(double value)

setValueIsAdjusting

public void setValueIsAdjusting(boolean valueIsAdjusting)

Internal use only!

Specified by:

setValueIsAdjusting in interface IChangeSupport

stateChanged

public void stateChanged(ChangeEvent e)

internal use only!

Specified by:

stateChanged in interface ChangeListener