Package uk.ac.starlink.util.gui
Class ProxySetupFrame
java.lang.Object
java.awt.Component
java.awt.Container
java.awt.Window
java.awt.Frame
javax.swing.JFrame
uk.ac.starlink.util.gui.ProxySetupFrame
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
,RootPaneContainer
,WindowConstants
Create a dialog window for displaying and modifying the current proxy
server configuration as found in a backing store.
This is basically an interface to changes the values of the system properties:
- http.proxySet A boolean (true or false) indicating whether to use the proxy.
- http.proxyHost The proxy server name.
- http.proxyPort The proxy server port.
- http.nonProxyHosts A list of names that do not require the proxy server (e.g. *.dur.ac.uk|localhost)
ProxySetupFrame.restore( null ); ... ProxySetupFrame frame = new ProxySetupFrame();Which would restore the backing store configuration first and then create a dialog to change or view it. Typically the restoration would occur in an network aware applications startup code (i.e. well before the creation of the frame itself).
- Version:
- $Id$
- Author:
- Peter W. Draper
- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprotected class
Inner class defining Action for closing window and keeping changes.protected class
Inner class defining Action for closing window and discarding changes.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
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected JButton
protected JButton
protected JMenuItem
protected JMenu
protected JTextField
protected JMenuBar
Menubar and various menus and items that it contains.protected JCheckBox
Other UI elementsprotected JTextField
protected JTextField
Fields inherited from class javax.swing.JFrame
accessibleContext, 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 java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Fields inherited from interface javax.swing.WindowConstants
DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected void
Check the entry states for the proxy hostname and port.protected void
closeWindowEvent
(boolean accept) Close the window by withdrawing it.protected void
Initialise frame properties (disposal, menus etc.).protected void
Initialise the menu bar and related actions.protected void
initUI()
Initialise the main part of the user interface.protected void
Match the system properties to the state of interface.protected void
Match interface to the current state of the system properties.static void
restore
(ProxySetupFrame target) Restore from backing store, updating the system properties.static void
store
(ProxySetupFrame target) Save state of system properties to backing store.Methods inherited from class javax.swing.JFrame
addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update
Methods inherited from class java.awt.Frame
addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, 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, setVisible, 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, 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, isVisible, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, 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 java.awt.MenuContainer
getFont, postEvent
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Field Details
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fileMenu
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closeFileMenu
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needProxy
Other UI elements -
hostName
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portNumber
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nonHostNames
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acceptButton
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cancelButton
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Constructor Details
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ProxySetupFrame
public ProxySetupFrame()Create an instance.
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Method Details
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initUI
protected void initUI()Initialise the main part of the user interface. -
initFrame
protected void initFrame()Initialise frame properties (disposal, menus etc.). -
initMenus
protected void initMenus()Initialise the menu bar and related actions. -
matchToProperties
protected void matchToProperties()Match interface to the current state of the system properties. -
matchToInterface
protected void matchToInterface()Match the system properties to the state of interface. -
checkEntryStates
protected void checkEntryStates()Check the entry states for the proxy hostname and port. These are enabled when a proxy is required and disabled when not. -
closeWindowEvent
protected void closeWindowEvent(boolean accept) Close the window by withdrawing it.- Parameters:
accept
- if true then the system global properties are matched to those of the interface. Otherwise the interface is modified to match the system properties (thus "accepting" or "cancelling" modifications to the proxy).
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restore
Restore from backing store, updating the system properties.- Parameters:
target
- if not null, then this should be a ProxySetupFrame that will be initialise to match the state of the backing store contents.
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store
Save state of system properties to backing store.- Parameters:
target
- if not null, then this should be a ProxySetupFrame that has a setup that should be used in preference to the system properties. Note that after this method the system properties will be modified to reflect the stored state.
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