edu.neu.ccs.gui
Class TextAreaView

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.text.JTextComponent
                  javax.swing.JTextArea
                      edu.neu.ccs.gui.TextAreaView

All Implemented Interfaces:

Accessible, Displayable, ImageObserver, JPTConstants, MenuContainer, Scrollable, Serializable, SwingConstants, TypedView

public class TextAreaView

extends JTextArea

implements TypedView, JPTConstants

A TypedView for input of Strings that may represent multiple lines of text.

Since:

1.0

Version:

2.2

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JTextArea

JTextArea.AccessibleJTextArea

Nested classes inherited from class javax.swing.text.JTextComponent

JTextComponent.AccessibleJTextComponent, JTextComponent.KeyBinding

Nested classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected String	defaultValue Default content for this view.
protected InputProperties	properties Property list for this view object.

Fields inherited from class javax.swing.JTextArea

Fields inherited from class javax.swing.text.JTextComponent

DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY

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.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface edu.neu.ccs.gui.TypedView

DATA_TYPE

Fields inherited from interface edu.neu.ccs.gui.Displayable

DEFAULT_VIEW_STATE, VIEW_STATE

Fields inherited from interface edu.neu.ccs.util.JPTConstants

ABOVE, ALIGNMENT, BELOW, BOTTOM_LEFT, BOTTOM_RIGHT, DEFAULT, FONT, INPUT_PROPERTIES, MANDATORY, OPTIONAL, ORIENTATION, TOP_LEFT, TOP_RIGHT, VALUE

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

TextAreaView()
Constructs an empty text area view.

TextAreaView(String text)
Constructs a text area view with the given default content.

Method Summary

Stringable	demandObject() Returns an XString object whose state is set to the String content for this view.
Class	getDataType() Returns the XString class object.
String	getDefaultViewState() Returns the default content for this text area view.
InputProperties	getInputProperties() Returns the input properties for this view.
String	getViewState() Returns the content for this text area view.
Stringable	requestObject() Returns an XString object whose state is set to the String content for this view.
void	reset() Sets the content for this text area view to the default content for this text area view.
void	setDefaultViewState(String data) Sets the default content for this text area view to the given String.
void	setInputProperties(InputProperties p) Sets the input properties for this view to the provided input properties.
void	setViewState(String data) Sets the content for this text area view to the given String.

Methods inherited from class javax.swing.JTextArea

append, createDefaultModel, getAccessibleContext, getColumns, getColumnWidth, getLineCount, getLineEndOffset, getLineOfOffset, getLineStartOffset, getLineWrap, getPreferredScrollableViewportSize, getPreferredSize, getRowHeight, getRows, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getTabSize, getUIClassID, getWrapStyleWord, insert, paramString, replaceRange, setColumns, setFont, setLineWrap, setRows, setTabSize, setWrapStyleWord

Methods inherited from class javax.swing.text.JTextComponent

addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getActions, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDocument, setDragEnabled, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setText, setUI, updateUI, viewToModel, write

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, 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

Methods inherited from interface edu.neu.ccs.gui.Displayable

setEnabled

Field Detail

defaultValue

protected String defaultValue

Default content for this view.

properties

protected InputProperties properties

Property list for this view object.

Constructor Detail

TextAreaView

public TextAreaView()

Constructs an empty text area view.

See Also:

TextAreaView(String)

TextAreaView

public TextAreaView(String text)

Constructs a text area view with the given default content.

Parameters:

text - the default content for this view

See Also:

TextAreaView()

Method Detail

demandObject

public Stringable demandObject()

Returns an XString object whose state is set to the String content for this view.

Specified by:

demandObject in interface TypedView

Returns:

a Stringable model object

See Also:

requestObject(), TypedView

requestObject

public Stringable requestObject()

Returns an XString object whose state is set to the String content for this view.

Specified by:

requestObject in interface TypedView

Returns:

a Stringable model object

See Also:

demandObject(), TypedView

setInputProperties

public void setInputProperties(InputProperties p)

Description copied from interface: TypedView

Sets the input properties for this view to the provided input properties.

If the given input properties list is null, the property list for this view is set to the base property list containing default property values.

Specified by:

setInputProperties in interface TypedView

Parameters:

p - the new input properties for the view

See Also:

TypedView.getInputProperties()

getInputProperties

public InputProperties getInputProperties()

Description copied from interface: TypedView

Returns the input properties for this view.

Specified by:

getInputProperties in interface TypedView

Returns:

the input properties

See Also:

TypedView.setInputProperties(InputProperties)

getDataType

public Class getDataType()

Returns the XString class object.

Specified by:

getDataType in interface TypedView

Returns:

the current class of a model object

See Also:

TypedView

setViewState

public void setViewState(String data)

Sets the content for this text area view to the given String. If the provided data is null, the content for this text area is set to the empty string.

Specified by:

setViewState in interface Displayable

Parameters:

data - the new content for this text area view

See Also:

getViewState(), Displayable

getViewState

public String getViewState()

Returns the content for this text area view.

Specified by:

getViewState in interface Displayable

Returns:

the view state as a String

See Also:

setViewState(String), Displayable

setDefaultViewState

public void setDefaultViewState(String data)

Sets the default content for this text area view to the given String. If the provided data is null, the default content for this text area is set to the empty string.

Specified by:

setDefaultViewState in interface Displayable

Parameters:

data - the new default content for this text area view

See Also:

reset(), getDefaultViewState(), Displayable

getDefaultViewState

public String getDefaultViewState()

Returns the default content for this text area view.

Specified by:

getDefaultViewState in interface Displayable

Returns:

the default view state as a String

See Also:

setDefaultViewState(String), reset()

reset

public void reset()

Sets the content for this text area view to the default content for this text area view.

Specified by:

reset in interface Displayable

See Also:

setDefaultViewState(String), Displayable