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org.greenstone.gatherer.gui
Class BrowsingPane  

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.greenstone.gatherer.gui.BrowsingPane

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

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public class BrowsingPane

extends javax.swing.JPanel

This class provides browser-like functionality, with all the standard buttons. The only tricky bit is that the bookmarks are collection specific.

Version:

2.3

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Nested Class Summary
private  class	BrowsingPane.AddressFieldListener
private  class	BrowsingPane.BackButtonListener
private  class	BrowsingPane.Bookmarks
private  class	BrowsingPane.BookMarksButtonListener
private  class	BrowsingPane.ForwardButtonListener
private  class	BrowsingPane.GoButtonListener
private  class	BrowsingPane.HomeButtonListener
private  class	BrowsingPane.Observer
private  class	BrowsingPane.RefreshButtonListener
private  class	BrowsingPane.StopButtonListener

 

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

 

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

 

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

 

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

 

Field Summary
private  javax.swing.JTextField	address_field
private  java.lang.String[]	args
private  javax.swing.JButton	back_button
private  int	back_count
private  BrowsingPane.Bookmarks	bookmarks
private  javax.swing.JButton	bookmarks_button
(package private) static java.lang.String	BOOKMARKS_FILE
private  javax.swing.JButton	forward_button
private  int	forward_count
private  javax.swing.JButton	go_button
private  javax.swing.JButton	home_button
private  BrowsingPane.Observer	observer
private  CalHTMLPreferences	preferences
private  javax.swing.JButton	refresh_button
private  javax.swing.JButton	reload_button
private  javax.swing.JLabel	status_label
private  javax.swing.JButton	stop_button
private  CalHTMLPane	view_pane

 

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 java.awt.image.ImageObserver

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

 

Constructor Summary

BrowsingPane()

 

Method Summary
void	afterDisplay()           Some actions, such as getting the HTML to render properly without throwing sixty bazillion NPE's, can only occur after the frame has been drawn to screen.
void	collectionChanged(boolean ready)           Called when a significant change occurs to the currently loaded collection.
void	controlsChanged()           If some external class has possibly changed the state of the browsing pane then the controls should be repolled to determine which are still valid.
java.lang.String	getCurrentURL()           Retrieves the current address entered in the address Textfield.
private  void	validateControls()           Called to validate the status of the controls.

 

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

 

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, 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, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, 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

 

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, swapComponents, 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, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

 

Methods inherited from class java.lang.Object

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

 

Field Detail

bookmarks

private BrowsingPane.Bookmarks bookmarks

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view_pane

private CalHTMLPane view_pane

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preferences

private CalHTMLPreferences preferences

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back_count

private int back_count

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forward_count

private int forward_count

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back_button

private javax.swing.JButton back_button

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bookmarks_button

private javax.swing.JButton bookmarks_button

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forward_button

private javax.swing.JButton forward_button

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go_button

private javax.swing.JButton go_button

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home_button

private javax.swing.JButton home_button

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refresh_button

private javax.swing.JButton refresh_button

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reload_button

private javax.swing.JButton reload_button

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stop_button

private javax.swing.JButton stop_button

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status_label

private javax.swing.JLabel status_label

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address_field

private javax.swing.JTextField address_field

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observer

private BrowsingPane.Observer observer

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args

private java.lang.String[] args

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BOOKMARKS_FILE

static final java.lang.String BOOKMARKS_FILE

See Also:

Constant Field Values

Constructor Detail

BrowsingPane

public BrowsingPane()

Method Detail

afterDisplay

public void afterDisplay()

Some actions, such as getting the HTML to render properly without throwing sixty bazillion NPE's, can only occur after the frame has been drawn to screen. To this end we have this method so we can action things -after- the frame draw.

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collectionChanged

public void collectionChanged(boolean ready)

Called when a significant change occurs to the currently loaded collection.

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controlsChanged

public void controlsChanged()

If some external class has possibly changed the state of the browsing pane then the controls should be repolled to determine which are still valid.

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getCurrentURL

public java.lang.String getCurrentURL()

Retrieves the current address entered in the address Textfield.

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validateControls

private void validateControls()

Called to validate the status of the controls. Disables those that are no longer applicable or restores those that have come back into scope of usage.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> greenstone >> gatherer >> [ gui overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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