Package weka.gui.beans
Class TextViewer
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
weka.gui.beans.TextViewer
- All Implemented Interfaces:
ImageObserver,MenuContainer,BeanContextChild,Serializable,EventListener,Accessible,BeanCommon,DataSourceListener,EventConstraints,HeadlessEventCollector,TestSetListener,TextListener,TrainingSetListener,UserRequestAcceptor,Visible
public class TextViewer
extends JPanel
implements TextListener, DataSourceListener, TrainingSetListener, TestSetListener, Visible, UserRequestAcceptor, BeanContextChild, BeanCommon, EventConstraints, HeadlessEventCollector
Bean that collects and displays pieces of text
- Version:
- $Revision: 14497 $
- Author:
- Mark Hall
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponentNested classes/interfaces inherited from class java.awt.Component
Component.BaselineResizeBehavior -
Field Summary
Fields inherited from class javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOWFields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTFields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidAccept a data set for displaying as textvoidAccept a test set for displaying as textvoidAccept some textvoidAccept a training set for displaying as textvoidAdd a property change listener to this beanvoidAdd a text listenervoidAdd a vetoable change listener to this beanbooleanReturns true if, at this time, the object will accept a connection via the supplied EventSetDescriptorbooleanconnectionAllowed(String eventName) Returns true if, at this time, the object will accept a connection via the named eventvoidconnectionNotification(String eventName, Object source) Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.voiddisconnectionNotification(String eventName, Object source) Notify this object that it has been deregistered as a listener with a source for named event.Get a list of user requestsbooleaneventGeneratable(String eventName) Returns true, if at the current time, the named event could be generated.Return the bean context (if any) that this bean is embedded inGet the custom (descriptive) name for this bean (if one has been set)Get the visual appearance of this beanGlobal info for this beanbooleanisBusy()Returns true if.static voidvoidperformRequest(String request) Perform the named requestvoidprocessHeadlessEvents(List<EventObject> headless) Process a list of events that have been collected earlier.voidRemove a property change listener from this beanvoidRemove a text listenervoidRemove a vetoable change listener from this beanGet the list of events processed in headless mode.voidSet a bean context for this beanvoidsetCustomName(String name) Set a custom (descriptive) name for this beanvoidSet a loggervoidsetVisual(BeanVisual newVisual) DescribesetVisualmethod here.voidPopup a component to display the selected textvoidstop()Stop any processing that the bean might be doing.voidUse the default visual appearance for this beanMethods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUIMethods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, 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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateMethods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validateMethods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Constructor Details
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TextViewer
public TextViewer()
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Method Details
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globalInfo
Global info for this bean- Returns:
- a
Stringvalue
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acceptDataSet
Accept a data set for displaying as text- Specified by:
acceptDataSetin interfaceDataSourceListener- Parameters:
e- aDataSetEventvalue
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acceptTrainingSet
Accept a training set for displaying as text- Specified by:
acceptTrainingSetin interfaceTrainingSetListener- Parameters:
e- aTrainingSetEventvalue
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acceptTestSet
Accept a test set for displaying as text- Specified by:
acceptTestSetin interfaceTestSetListener- Parameters:
e- aTestSetEventvalue
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acceptText
Accept some text- Specified by:
acceptTextin interfaceTextListener- Parameters:
e- aTextEventvalue
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retrieveHeadlessEvents
Get the list of events processed in headless mode. May return null or an empty list if not running in headless mode or no events were processed- Specified by:
retrieveHeadlessEventsin interfaceHeadlessEventCollector- Returns:
- a list of EventObjects or null.
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processHeadlessEvents
Process a list of events that have been collected earlier. Has no affect if the component is running in headless mode.- Specified by:
processHeadlessEventsin interfaceHeadlessEventCollector- Parameters:
headless- a list of EventObjects to process.
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setVisual
DescribesetVisualmethod here. -
getVisual
Get the visual appearance of this bean -
useDefaultVisual
public void useDefaultVisual()Use the default visual appearance for this bean- Specified by:
useDefaultVisualin interfaceVisible
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showResults
public void showResults()Popup a component to display the selected text -
enumerateRequests
Get a list of user requests- Specified by:
enumerateRequestsin interfaceUserRequestAcceptor- Returns:
- an
Enumerationvalue
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performRequest
Perform the named request- Specified by:
performRequestin interfaceUserRequestAcceptor- Parameters:
request- aStringvalue- Throws:
IllegalArgumentException- if an error occurs
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addPropertyChangeListener
Add a property change listener to this bean- Specified by:
addPropertyChangeListenerin interfaceBeanContextChild- Overrides:
addPropertyChangeListenerin classContainer- Parameters:
name- the name of the property of interestpcl- aPropertyChangeListenervalue
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removePropertyChangeListener
Remove a property change listener from this bean- Specified by:
removePropertyChangeListenerin interfaceBeanContextChild- Overrides:
removePropertyChangeListenerin classComponent- Parameters:
name- the name of the property of interestpcl- aPropertyChangeListenervalue
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addVetoableChangeListener
Add a vetoable change listener to this bean- Specified by:
addVetoableChangeListenerin interfaceBeanContextChild- Parameters:
name- the name of the property of interestvcl- aVetoableChangeListenervalue
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removeVetoableChangeListener
Remove a vetoable change listener from this bean- Specified by:
removeVetoableChangeListenerin interfaceBeanContextChild- Parameters:
name- the name of the property of interestvcl- aVetoableChangeListenervalue
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setBeanContext
Set a bean context for this bean- Specified by:
setBeanContextin interfaceBeanContextChild- Parameters:
bc- aBeanContextvalue
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getBeanContext
Return the bean context (if any) that this bean is embedded in- Specified by:
getBeanContextin interfaceBeanContextChild- Returns:
- a
BeanContextvalue
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stop
public void stop()Stop any processing that the bean might be doing.- Specified by:
stopin interfaceBeanCommon
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isBusy
public boolean isBusy()Returns true if. at this time, the bean is busy with some (i.e. perhaps a worker thread is performing some calculation).- Specified by:
isBusyin interfaceBeanCommon- Returns:
- true if the bean is busy.
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setLog
Set a logger- Specified by:
setLogin interfaceBeanCommon- Parameters:
logger- aLoggervalue
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setCustomName
Set a custom (descriptive) name for this bean- Specified by:
setCustomNamein interfaceBeanCommon- Parameters:
name- the name to use
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getCustomName
Get the custom (descriptive) name for this bean (if one has been set)- Specified by:
getCustomNamein interfaceBeanCommon- Returns:
- the custom name (or the default name)
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connectionAllowed
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor- Specified by:
connectionAllowedin interfaceBeanCommon- Parameters:
esd- the EventSetDescriptor- Returns:
- true if the object will accept a connection
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connectionAllowed
Returns true if, at this time, the object will accept a connection via the named event- Specified by:
connectionAllowedin interfaceBeanCommon- Parameters:
eventName- the name of the event- Returns:
- true if the object will accept a connection
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connectionNotification
Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.- Specified by:
connectionNotificationin interfaceBeanCommon- Parameters:
eventName- the eventsource- the source with which this object has been registered as a listener
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disconnectionNotification
Notify this object that it has been deregistered as a listener with a source for named event. This object is responsible for recording this fact.- Specified by:
disconnectionNotificationin interfaceBeanCommon- Parameters:
eventName- the eventsource- the source with which this object has been registered as a listener
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eventGeneratable
Returns true, if at the current time, the named event could be generated. Assumes that the supplied event name is an event that could be generated by this bean- Specified by:
eventGeneratablein interfaceEventConstraints- Parameters:
eventName- the name of the event in question- Returns:
- true if the named event could be generated at this point in time
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addTextListener
Add a text listener- Parameters:
cl- aTextListenervalue
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removeTextListener
Remove a text listener- Parameters:
cl- aTextListenervalue
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main
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