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org.gjt.jclasslib.nbmodule
Class ClassFileViewer

java.lang.Object
  extended byjava.awt.Component
      extended byjava.awt.Container
          extended byjavax.swing.JComponent
              extended byorg.openide.windows.TopComponent
                  extended byorg.gjt.jclasslib.nbmodule.ClassFileViewer
All Implemented Interfaces:
Accessible, BrowserServices, Externalizable, ImageObserver, MenuContainer, Serializable

public class ClassFileViewer
extends TopComponent
implements BrowserServices

Parent component for a class file browser in Netbeans.

Version:
$Revision: 1.9 $ $Date: 2004/02/10 16:06:56 $
Author:
Ingo Kegel
See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class org.openide.windows.TopComponent
TopComponent.Cloneable, TopComponent.NodeName, TopComponent.Registry
 
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
 
Fields inherited from class org.openide.windows.TopComponent
CLOSE_EACH, CLOSE_LAST
 
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
ClassFileViewer()
          Constructor.
 
Method Summary
 void activate()
          Activate this view.
 boolean canClose(Workspace workspace, boolean last)
           
 boolean canOpenClassFiles()
          Indicates whether openClassFile will be able to show class files or not.
 Action getActionBackward()
          Get the Action which allows to move backward in the navigation history.
 Action getActionForward()
          Get the Action which allows to move forward in the navigation history.
 BrowserComponent getBrowserComponent()
          Get the BrowserComponent which is the top parent of the visual hierarchy of the class file browser.
static ClassFileViewer getCachedClassFileViewer(org.openide.filesystems.FileObject fo)
          Retrieve an already opened ClassFileViewer or create a new one if necessary.
 ClassFile getClassFile()
          Get the ClassFile object for the show class file.
 Image getIcon()
           
 void open(Workspace ws)
           
 void openClassFile(String className, BrowserPath browserPath)
          Open a class.
 void readExternal(ObjectInput in)
           
 void writeExternal(ObjectOutput out)
           
 
Methods inherited from class org.openide.windows.TopComponent
availableModes, close, close, closeNotify, componentActivated, componentClosed, componentDeactivated, componentHidden, componentOpened, componentShowing, getAccessibleContext, getActivatedNodes, getCloseOperation, getHelpCtx, getRegistry, getSystemActions, getUndoRedo, isOpened, isOpened, open, openNotify, requestFocus, requestVisible, setActivatedNodes, setCloseOperation, setIcon, setName, writeReplace
 
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, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI
 
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, addInputMethodListener, 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, getInputMethodRequests, 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, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, 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
 

Constructor Detail

ClassFileViewer

public ClassFileViewer()
Constructor.

Method Detail

getCachedClassFileViewer

public static ClassFileViewer getCachedClassFileViewer(org.openide.filesystems.FileObject fo)
Retrieve an already opened ClassFileViewer or create a new one if necessary.

Parameters:
fo - the FileObject for which to create a ClassFileViewer
Returns:
the ClassFileViewer

canClose

public boolean canClose(Workspace workspace,
                        boolean last)

getIcon

public Image getIcon()

open

public void open(Workspace ws)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException
Specified by:
writeExternal in interface Externalizable
Throws:
IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
Specified by:
readExternal in interface Externalizable
Throws:
IOException
ClassNotFoundException

getClassFile

public ClassFile getClassFile()
Description copied from interface: BrowserServices
Get the ClassFile object for the show class file.

Specified by:
getClassFile in interface BrowserServices
Returns:
the ClassFile object

getBrowserComponent

public BrowserComponent getBrowserComponent()
Description copied from interface: BrowserServices
Get the BrowserComponent which is the top parent of the visual hierarchy of the class file browser.

Specified by:
getBrowserComponent in interface BrowserServices
Returns:
the BrowserComponent

getActionBackward

public Action getActionBackward()
Description copied from interface: BrowserServices
Get the Action which allows to move backward in the navigation history.

Specified by:
getActionBackward in interface BrowserServices
Returns:
the Action

getActionForward

public Action getActionForward()
Description copied from interface: BrowserServices
Get the Action which allows to move forward in the navigation history.

Specified by:
getActionForward in interface BrowserServices
Returns:
the Action

openClassFile

public void openClassFile(String className,
                          BrowserPath browserPath)
Description copied from interface: BrowserServices
Open a class.

Specified by:
openClassFile in interface BrowserServices
Parameters:
className - the name of the class.
browserPath - an optional BrowserPath object. May be null.

canOpenClassFiles

public boolean canOpenClassFiles()
Description copied from interface: BrowserServices
Indicates whether openClassFile will be able to show class files or not.

Specified by:
canOpenClassFiles in interface BrowserServices
Returns:
the value

activate

public void activate()
Description copied from interface: BrowserServices
Activate this view.

Specified by:
activate in interface BrowserServices

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