de.sciss.gui
Class PrefParamField

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  de.sciss.gui.ParamField
                      de.sciss.gui.PrefParamField

All Implemented Interfaces:

DynamicListening, EventManager.Processor, LaterInvocationManager.Listener, PreferenceEntrySync, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, java.util.prefs.PreferenceChangeListener, javax.accessibility.Accessible, javax.swing.ComboBoxEditor

public class PrefParamField
extends ParamField
implements DynamicListening, java.util.prefs.PreferenceChangeListener, LaterInvocationManager.Listener, PreferenceEntrySync

Equips a ParamField with preference storing / recalling capabilities.

Version:

0.31, 23-Mar-08

Author:

Hanns Holger Rutz

See Also:

PreferenceChangeListener, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class de.sciss.gui.ParamField

ParamField.Event, ParamField.Listener, ParamField.UnitViewFactory

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected boolean

writePrefs

Fields inherited from class de.sciss.gui.ParamField

collSpaces, currentSpace, ggNumber, lbUnit

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

PrefParamField()
Constructs a new PrefParamField.

PrefParamField(ParamSpace.Translator ut)

Method Summary

java.lang.String	getPreferenceKey() Gets the recently set preference key
java.util.prefs.Preferences	getPreferenceNode() Gets the recently set preference node
boolean	getReadPrefs()
boolean	getWritePrefs()
void	laterInvocation(java.lang.Object o) Called later in the event thread, this passes the object given to the queue method
void	preferenceChange(java.util.prefs.PreferenceChangeEvent e)
void	readPrefs()
void	readPrefsFromString(java.lang.String prefsStr)
void	setItem(java.lang.Object anObject)
void	setPreferenceKey(java.lang.String key)
void	setPreferenceNode(java.util.prefs.Preferences prefs)
void	setPreferences(java.util.prefs.Preferences prefs, java.lang.String key) Enable Preferences synchronization.
void	setReadPrefs(boolean b)
void	setWritePrefs(boolean b)
void	startListening() will be called when the component becomes visible
void	stopListening() will be called when the component is hidden
void	writePrefs()

Methods inherited from class de.sciss.gui.ParamField

addActionListener, addListener, addSpace, fireSpaceChanged, fireValueChanged, getComboGate, getCycling, getEditorComponent, getItem, getSpace, getTranslator, getValue, processEvent, propertyChange, removeActionListener, removeListener, requestFocusInWindow, selectAll, selectSpace, setComboGate, setCycling, setSpace, setTranslator, setValue, setValueAndSpace

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

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

Field Detail

writePrefs

protected boolean writePrefs

Constructor Detail

PrefParamField

public PrefParamField()

Constructs a new PrefParamField.

Synchronization:

Like any other Swing component, the constructor is to be called from the event thread.

PrefParamField

public PrefParamField(ParamSpace.Translator ut)

Method Detail

setReadPrefs

public void setReadPrefs(boolean b)

Specified by:

setReadPrefs in interface PreferenceEntrySync

getReadPrefs

public boolean getReadPrefs()

Specified by:

getReadPrefs in interface PreferenceEntrySync

setWritePrefs

public void setWritePrefs(boolean b)

Specified by:

setWritePrefs in interface PreferenceEntrySync

getWritePrefs

public boolean getWritePrefs()

Specified by:

getWritePrefs in interface PreferenceEntrySync

writePrefs

public void writePrefs()

Specified by:

writePrefs in interface PreferenceEntrySync

setPreferenceNode

public void setPreferenceNode(java.util.prefs.Preferences prefs)

Specified by:

setPreferenceNode in interface PreferenceEntrySync

setPreferenceKey

public void setPreferenceKey(java.lang.String key)

Specified by:

setPreferenceKey in interface PreferenceEntrySync

setPreferences

public void setPreferences(java.util.prefs.Preferences prefs,
                           java.lang.String key)

Enable Preferences synchronization. This method is not thread safe and must be called from the event thread. When a preference change is received, the number is updated in the GUI and the ParamField dispatches a ParamEvent. Likewise, if the user adjusts the number in the GUI, the preference will be updated. The same is true, if you call setParam.

Specified by:

setPreferences in interface PreferenceEntrySync

Parameters:

prefs - the preferences node in which the value is stored, or null to disable prefs sync.

key - the key used to store and recall prefs. the value is the number converted to a string.

getPreferenceNode

public java.util.prefs.Preferences getPreferenceNode()

Description copied from interface: PreferenceEntrySync

Gets the recently set preference node

Specified by:

getPreferenceNode in interface PreferenceEntrySync

Returns:

the node set with setPreferences or null if no prefs were set

getPreferenceKey

public java.lang.String getPreferenceKey()

Description copied from interface: PreferenceEntrySync

Gets the recently set preference key

Specified by:

getPreferenceKey in interface PreferenceEntrySync

Returns:

the key set with setPreferences or null if no prefs were set

startListening

public void startListening()

Description copied from interface: DynamicListening

will be called when the component becomes visible

Specified by:

startListening in interface DynamicListening

stopListening

public void stopListening()

Description copied from interface: DynamicListening

will be called when the component is hidden

Specified by:

stopListening in interface DynamicListening

laterInvocation

public void laterInvocation(java.lang.Object o)

Description copied from interface: LaterInvocationManager.Listener

Called later in the event thread, this passes the object given to the queue method

Specified by:

laterInvocation in interface LaterInvocationManager.Listener

Parameters:

o - object as passed to queue

readPrefs

public void readPrefs()

Specified by:

readPrefs in interface PreferenceEntrySync

readPrefsFromString

public void readPrefsFromString(java.lang.String prefsStr)

preferenceChange

public void preferenceChange(java.util.prefs.PreferenceChangeEvent e)

Specified by:

preferenceChange in interface java.util.prefs.PreferenceChangeListener

setItem

public void setItem(java.lang.Object anObject)

Specified by:

setItem in interface javax.swing.ComboBoxEditor

Overrides:

setItem in class ParamField