Package weka.gui.beans
Class TextViewer
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JPanel
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- weka.gui.beans.TextViewer
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- All Implemented Interfaces:
java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.beans.beancontext.BeanContextChild
,java.io.Serializable
,java.util.EventListener
,javax.accessibility.Accessible
,BeanCommon
,DataSourceListener
,EventConstraints
,TestSetListener
,TextListener
,TrainingSetListener
,UserRequestAcceptor
,Visible
public class TextViewer extends javax.swing.JPanel implements TextListener, DataSourceListener, TrainingSetListener, TestSetListener, Visible, UserRequestAcceptor, java.beans.beancontext.BeanContextChild, BeanCommon, EventConstraints
Bean that collects and displays pieces of text- Version:
- $Revision: 10820 $
- Author:
- Mark Hall
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
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Constructor Summary
Constructors Constructor Description TextViewer()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
acceptDataSet(DataSetEvent e)
Accept a data set for displaying as textvoid
acceptTestSet(TestSetEvent e)
Accept a test set for displaying as textvoid
acceptText(TextEvent e)
Accept some textvoid
acceptTrainingSet(TrainingSetEvent e)
Accept a training set for displaying as textvoid
addPropertyChangeListener(java.lang.String name, java.beans.PropertyChangeListener pcl)
Add a property change listener to this beanvoid
addTextListener(TextListener cl)
Add a text listenervoid
addVetoableChangeListener(java.lang.String name, java.beans.VetoableChangeListener vcl)
Add a vetoable change listener to this beanboolean
connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptorboolean
connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection via the named eventvoid
connectionNotification(java.lang.String eventName, java.lang.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.void
disconnectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been deregistered as a listener with a source for named event.java.util.Enumeration
enumerateRequests()
Get a list of user requestsboolean
eventGeneratable(java.lang.String eventName)
Returns true, if at the current time, the named event could be generated.java.beans.beancontext.BeanContext
getBeanContext()
Return the bean context (if any) that this bean is embedded injava.lang.String
getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)BeanVisual
getVisual()
Get the visual appearance of this beanjava.lang.String
globalInfo()
Global info for this beanboolean
isBusy()
Returns true if.static void
main(java.lang.String[] args)
void
performRequest(java.lang.String request)
Perform the named requestvoid
removePropertyChangeListener(java.lang.String name, java.beans.PropertyChangeListener pcl)
Remove a property change listener from this beanvoid
removeTextListener(TextListener cl)
Remove a text listenervoid
removeVetoableChangeListener(java.lang.String name, java.beans.VetoableChangeListener vcl)
Remove a vetoable change listener from this beanvoid
setBeanContext(java.beans.beancontext.BeanContext bc)
Set a bean context for this beanvoid
setCustomName(java.lang.String name)
Set a custom (descriptive) name for this beanvoid
setLog(Logger logger)
Set a loggervoid
setVisual(BeanVisual newVisual)
DescribesetVisual
method here.void
showResults()
Popup a component to display the selected textvoid
stop()
Stop any processing that the bean might be doing.void
useDefaultVisual()
Use the default visual appearance for this bean-
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI
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Methods 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, update
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Methods 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, validate
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Methods 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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Method Detail
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globalInfo
public java.lang.String globalInfo()
Global info for this bean- Returns:
- a
String
value
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acceptDataSet
public void acceptDataSet(DataSetEvent e)
Accept a data set for displaying as text- Specified by:
acceptDataSet
in interfaceDataSourceListener
- Parameters:
e
- aDataSetEvent
value
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acceptTrainingSet
public void acceptTrainingSet(TrainingSetEvent e)
Accept a training set for displaying as text- Specified by:
acceptTrainingSet
in interfaceTrainingSetListener
- Parameters:
e
- aTrainingSetEvent
value
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acceptTestSet
public void acceptTestSet(TestSetEvent e)
Accept a test set for displaying as text- Specified by:
acceptTestSet
in interfaceTestSetListener
- Parameters:
e
- aTestSetEvent
value
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acceptText
public void acceptText(TextEvent e)
Accept some text- Specified by:
acceptText
in interfaceTextListener
- Parameters:
e
- aTextEvent
value
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setVisual
public void setVisual(BeanVisual newVisual)
DescribesetVisual
method here.
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getVisual
public BeanVisual getVisual()
Get the visual appearance of this bean
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useDefaultVisual
public void useDefaultVisual()
Use the default visual appearance for this bean- Specified by:
useDefaultVisual
in interfaceVisible
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showResults
public void showResults()
Popup a component to display the selected text
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enumerateRequests
public java.util.Enumeration enumerateRequests()
Get a list of user requests- Specified by:
enumerateRequests
in interfaceUserRequestAcceptor
- Returns:
- an
Enumeration
value
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performRequest
public void performRequest(java.lang.String request)
Perform the named request- Specified by:
performRequest
in interfaceUserRequestAcceptor
- Parameters:
request
- aString
value- Throws:
java.lang.IllegalArgumentException
- if an error occurs
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addPropertyChangeListener
public void addPropertyChangeListener(java.lang.String name, java.beans.PropertyChangeListener pcl)
Add a property change listener to this bean- Specified by:
addPropertyChangeListener
in interfacejava.beans.beancontext.BeanContextChild
- Overrides:
addPropertyChangeListener
in classjava.awt.Container
- Parameters:
name
- the name of the property of interestpcl
- aPropertyChangeListener
value
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removePropertyChangeListener
public void removePropertyChangeListener(java.lang.String name, java.beans.PropertyChangeListener pcl)
Remove a property change listener from this bean- Specified by:
removePropertyChangeListener
in interfacejava.beans.beancontext.BeanContextChild
- Overrides:
removePropertyChangeListener
in classjava.awt.Component
- Parameters:
name
- the name of the property of interestpcl
- aPropertyChangeListener
value
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addVetoableChangeListener
public void addVetoableChangeListener(java.lang.String name, java.beans.VetoableChangeListener vcl)
Add a vetoable change listener to this bean- Specified by:
addVetoableChangeListener
in interfacejava.beans.beancontext.BeanContextChild
- Parameters:
name
- the name of the property of interestvcl
- aVetoableChangeListener
value
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removeVetoableChangeListener
public void removeVetoableChangeListener(java.lang.String name, java.beans.VetoableChangeListener vcl)
Remove a vetoable change listener from this bean- Specified by:
removeVetoableChangeListener
in interfacejava.beans.beancontext.BeanContextChild
- Parameters:
name
- the name of the property of interestvcl
- aVetoableChangeListener
value
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setBeanContext
public void setBeanContext(java.beans.beancontext.BeanContext bc)
Set a bean context for this bean- Specified by:
setBeanContext
in interfacejava.beans.beancontext.BeanContextChild
- Parameters:
bc
- aBeanContext
value
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getBeanContext
public java.beans.beancontext.BeanContext getBeanContext()
Return the bean context (if any) that this bean is embedded in- Specified by:
getBeanContext
in interfacejava.beans.beancontext.BeanContextChild
- Returns:
- a
BeanContext
value
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stop
public void stop()
Stop any processing that the bean might be doing.- Specified by:
stop
in 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:
isBusy
in interfaceBeanCommon
- Returns:
- true if the bean is busy.
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setLog
public void setLog(Logger logger)
Set a logger- Specified by:
setLog
in interfaceBeanCommon
- Parameters:
logger
- aLogger
value
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setCustomName
public void setCustomName(java.lang.String name)
Set a custom (descriptive) name for this bean- Specified by:
setCustomName
in interfaceBeanCommon
- Parameters:
name
- the name to use
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getCustomName
public java.lang.String getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)- Specified by:
getCustomName
in interfaceBeanCommon
- Returns:
- the custom name (or the default name)
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connectionAllowed
public boolean connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor- Specified by:
connectionAllowed
in interfaceBeanCommon
- Parameters:
esd
- the EventSetDescriptor- Returns:
- true if the object will accept a connection
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connectionAllowed
public boolean connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection via the named event- Specified by:
connectionAllowed
in interfaceBeanCommon
- Parameters:
eventName
- the name of the event- Returns:
- true if the object will accept a connection
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connectionNotification
public void connectionNotification(java.lang.String eventName, java.lang.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.- Specified by:
connectionNotification
in interfaceBeanCommon
- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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disconnectionNotification
public void disconnectionNotification(java.lang.String eventName, java.lang.Object source)
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:
disconnectionNotification
in interfaceBeanCommon
- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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eventGeneratable
public boolean eventGeneratable(java.lang.String eventName)
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:
eventGeneratable
in 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
public void addTextListener(TextListener cl)
Add a text listener- Parameters:
cl
- aTextListener
value
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removeTextListener
public void removeTextListener(TextListener cl)
Remove a text listener- Parameters:
cl
- aTextListener
value
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main
public static void main(java.lang.String[] args)
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