edu.mit.ai.psg.jexa.awt
Class ObjectOutline

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--edu.mit.ai.psg.ui.outliner.awt.OutlineTree
                          |
                          +--edu.mit.ai.psg.jexa.awt.ObjectOutline

Direct Known Subclasses:

BeanOutline, ClassOutline, CollectionOutline, ListOutline, MapOutline

public class ObjectOutline

extends OutlineTree

ObjectOutline: displays fields of objects and elements of arrays (uncovered using java.lang.reflect and Class methods). If ReflectPermission is not available, then only includes public fields. For collapsed object description, uses method Stringify.printToString(Object) instead of Object.toString() to print up to Stringify.printLength elements of arrays. Generates children for all elements of arrays when expanded.

See Also:

Serialized Form

Field Summary

static Color	defaultColor Default foreground color
Object	myObject
static IOutlineComponentGenerator	outlineGenerator

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

ObjectOutline(Object obj)

Method Summary

void	actionPerformed(ActionEvent e) ActionPerformed: Toggles whether tree is displayed expanded (showing children) or not (only showing root).
void	addPopupMenuTitle(PopupMenu menu) Uses object's toString() as title
void	generateChildren() Generate children for public fields of objects (discovered through reflection methods of java.lang.Class and java.lang.reflect) and elements of arrays
static void	initialize() Call initialize to install outlineGenerator in Outliner for any instance of java.lang.Object (potentially called by Jexa.initialize)
Component	makeLabelComponent(String string) Set foreground color of returned label to default color

Methods inherited from class edu.mit.ai.psg.ui.outliner.awt.OutlineTree

addImpl, addPopupMenuItems, doLayout, getChildComponent, getChildLabel, getChildrenCount, getMinimumSize, getPreferredSize, getRootComponent, hasChildren, invalidateAndRepaintTree, isExpanded, setExpanded

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, countComponents, deliverEvent, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setCursor, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

myObject

public Object myObject

defaultColor

public static Color defaultColor

Default foreground color

outlineGenerator

public static IOutlineComponentGenerator outlineGenerator

Constructor Detail

ObjectOutline

public ObjectOutline(Object obj)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from class: OutlineTree

ActionPerformed: Toggles whether tree is displayed expanded (showing children) or not (only showing root). If you want to generate children when opened, override the method with something like:

      
.       public void actionPerformed(ActionEvent e) {
.         if (! isExpanded() && ! hasChildren())
.            generateChildren();
.         super.actionPerformed(e)
.       } 

Overrides:

actionPerformed in class OutlineTree

generateChildren

public void generateChildren()

Generate children for public fields of objects (discovered through reflection methods of java.lang.Class and java.lang.reflect) and elements of arrays

Overrides:

generateChildren in class OutlineTree

makeLabelComponent

public Component makeLabelComponent(String string)

Set foreground color of returned label to default color

Overrides:

makeLabelComponent in class OutlineTree

addPopupMenuTitle

public void addPopupMenuTitle(PopupMenu menu)

Uses object's toString() as title

Overrides:

addPopupMenuTitle in class OutlineTree

initialize

public static void initialize()

Call initialize to install outlineGenerator in Outliner for any instance of java.lang.Object (potentially called by Jexa.initialize)