diva.gui

Class ApplicationContext

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Frame

javax.swing.JFrame

diva.gui.ApplicationContext

All Implemented Interfaces:

AppContext, ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants

Direct Known Subclasses:

BasicFrame

public class ApplicationContext
extends JFrame
implements AppContext

A context for an application in the diva.gui infrastructure. This class represents an AppContext as a JFrame. Generally, all this class does is to pipe the AppContext method through to the appropriate method in the JFrame class. In addition, a listener is attached to the frame that fires the context's exit action when a WINDOW_CLOSING event is created. In this class, the default exit action kills the JVM. This class does not contain a menu bar or a toolbar by default.

Version:

$Revision: 1.6 $

Author:

Steve Neuendorffer (neuendor@eecs.berkeley.edu), Michael Shilman (michaels@eecs.berkeley.edu), John Reekie (johnr@eecs.berkeley.edu)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JFrame

JFrame.AccessibleJFrame

Nested classes/interfaces inherited from class java.awt.Frame

Frame.AccessibleAWTFrame

Nested classes/interfaces inherited from class java.awt.Window

Window.AccessibleAWTWindow, Window.Type

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
ApplicationContext() Create a new ApplicationContext.

Method Summary

Modifier and Type	Method and Description
Action	getExitAction() Return the action that is called back when the user exits the app.
Image	getIconImage() Get the image that represents this frame.
JMenuBar	getJMenuBar() Return the menu bar that the container uses.
String	getTitle() Return the title of the context.
boolean	isVisible() Return whether or not the frame is visible.
Component	makeComponent() Return "this" as a component.
void	setExitAction(Action exitAction) Set the action that is called back when the user exits the app.
void	setIconImage(Image image) Set the icon that represents this frame.
void	setJMenuBar(JMenuBar menu) Set the menu bar that the container uses.
void	setTitle(String title) Set the title of the context.
void	setVisible(boolean visible) Set the frame's visibility.
void	showStatus(String status) Show the given status string at the bottom of the context.

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getMaximizedBounds, getMenuBar, getState, isResizable, isUndecorated, remove, removeNotify, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface diva.gui.AppContext

setSize

Methods inherited from interface javax.swing.RootPaneContainer

getContentPane, getGlassPane, getLayeredPane, getRootPane, setContentPane, setGlassPane, setLayeredPane

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Constructor Detail

ApplicationContext

public ApplicationContext()

Create a new ApplicationContext. Add a hook to the frame that will cause the exit action to be fired when a user attempts to close the window. Set the default close operation of the frame to be DO_NOTHING_ON_CLOSE, since this is handled by the default exit action.

Method Detail

getExitAction

public Action getExitAction()

Return the action that is called back when the user exits the app.

Specified by:

getExitAction in interface AppContext

getIconImage

public Image getIconImage()

Get the image that represents this frame.

Specified by:

getIconImage in interface AppContext

Overrides:

getIconImage in class Frame

getTitle

public String getTitle()

Return the title of the context.

Specified by:

getTitle in interface AppContext

Overrides:

getTitle in class Frame

getJMenuBar

public JMenuBar getJMenuBar()

Return the menu bar that the container uses.

Specified by:

getJMenuBar in interface AppContext

Overrides:

getJMenuBar in class JFrame

isVisible

public boolean isVisible()

Return whether or not the frame is visible.

Specified by:

isVisible in interface AppContext

Overrides:

isVisible in class Component

makeComponent

public Component makeComponent()

Return "this" as a component.

Specified by:

makeComponent in interface AppContext

showStatus

public void showStatus(String status)

Show the given status string at the bottom of the context. This base class does nothing.

Specified by:

showStatus in interface AppContext

setVisible

public void setVisible(boolean visible)

Set the frame's visibility.

Specified by:

setVisible in interface AppContext

Overrides:

setVisible in class Window

setExitAction

public void setExitAction(Action exitAction)

Set the action that is called back when the user exits the app.

Specified by:

setExitAction in interface AppContext

setTitle

public void setTitle(String title)

Set the title of the context.

Specified by:

setTitle in interface AppContext

Overrides:

setTitle in class Frame

setIconImage

public void setIconImage(Image image)

Set the icon that represents this frame.

Specified by:

setIconImage in interface AppContext

Overrides:

setIconImage in class JFrame

setJMenuBar

public void setJMenuBar(JMenuBar menu)

Set the menu bar that the container uses.

Specified by:

setJMenuBar in interface AppContext

Overrides:

setJMenuBar in class JFrame