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java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--javax.swing.JComponent | +--javax.help.JHelpNavigator
A JHelpNavigator is a control that presents navigational help data. It is identified by a type and it interacts with a HelpModel. There are three JHelpNavigators that most JavaHelp implementations should support:
JHelpTOCNavigator
,
JHelpIndexNavigator
,
This class is intended to be extended. To use this class by itself
requires a platform look and feel (plaf) class that extends
javax.help.plaf.HelpNavigatorUI. Additionally,
the UIDefaults table requires an entry for "HelpViewerUI" that points to
the plaf class.
,
Serialized FormNested Class Summary |
Nested classes inherited from class javax.swing.JComponent |
javax.swing.JComponent.AccessibleJComponent |
Field Summary |
Fields inherited from class javax.swing.JComponent |
TOOL_TIP_TEXT_KEY, 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 | |
JHelpNavigator(NavigatorView view)
Returns a JHelpNavigator with an instance of DefaultHelpModel as its data model. |
|
JHelpNavigator(NavigatorView view,
HelpModel model)
Constructs a JHelpNavigator from some view and with a preexisting model and in default initial state of navigation entries. |
Method Summary | |
void |
addHelpModelListener(HelpModelListener l)
Adds a listener for the HelpModelEvent posted after the model has changed. |
boolean |
canMerge(NavigatorView view)
Determines if this instance of a JHelpNavigator can merge its data with another one. |
javax.accessibility.AccessibleContext |
getAccessibleContext()
Get the AccessibleContext associated with this JComponent. |
javax.swing.Icon |
getIcon()
Gets an icon to identify this Navigator. |
HelpModel |
getModel()
Returns the HelpModel that provides the data. |
java.lang.String |
getNavigatorLabel()
Gets the name of this navigator view. |
java.lang.String |
getNavigatorLabel(java.util.Locale locale)
Gets locale-dependent name for this navigator view. |
java.lang.String |
getNavigatorName()
Names this Navigator. |
NavigatorView |
getNavigatorView()
Gets the NavigatorView that created this Navigator View. |
TreeItem[] |
getSelectedItems()
Returns a list of selected items |
HelpNavigatorUI |
getUI()
Returns the HelpUI that provides the current look and feel. |
java.lang.String |
getUIClassID()
|
void |
merge(NavigatorView view)
Merged a NavigatorView into this instance. |
void |
remove(NavigatorView view)
Removes a NavigatorView from this instance. |
void |
removeHelpModelListener(HelpModelListener l)
Removes a listener previously added with addHelpModelListener. |
void |
setModel(HelpModel newModel)
Sets the HelpModel that provides the data. |
void |
setSelectedItems(TreeItem[] selectedItems)
Sets the list of selected items |
void |
setUI(HelpNavigatorUI ui)
Sets the HelpUI that provides the current look and feel. |
void |
updateUI()
Replaces the UI with the latest version from the default UIFactory. |
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, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, 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, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, 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, 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, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public JHelpNavigator(NavigatorView view)
view
- The NavigatorView to use. If view is null it creates a JHelpTOCNavigator
with a null NavigatorView.public JHelpNavigator(NavigatorView view, HelpModel model)
view
- The NavigatorView. If view is null it creates a JHelpNavigator
with a null NavigatorView.model
- The model that generates changes.
If model is null it creates a JHelpNavigator without a model.Method Detail |
public TreeItem[] getSelectedItems()
public void setSelectedItems(TreeItem[] selectedItems)
public java.lang.String getUIClassID()
getUIClassID
in class javax.swing.JComponent
public boolean canMerge(NavigatorView view)
view
- The data to merge.
merge(NavigatorView)
,
remove(NavigatorView)
public void merge(NavigatorView view)
view
- The data to merge
UnsupportedOperationException
canMerge(NavigatorView)
,
remove(NavigatorView)
public void remove(NavigatorView view)
view
- The data to merge
UnsupportedOperationException
canMerge(NavigatorView)
,
merge(NavigatorView)
public java.lang.String getNavigatorName()
public NavigatorView getNavigatorView()
public java.lang.String getNavigatorLabel()
public java.lang.String getNavigatorLabel(java.util.Locale locale)
public javax.swing.Icon getIcon()
public void setModel(HelpModel newModel)
newModel
- The HelpModel for this component. A null for newModel
is valid.public HelpModel getModel()
public void setUI(HelpNavigatorUI ui)
public HelpNavigatorUI getUI()
public void updateUI()
updateUI
in class javax.swing.JComponent
public void addHelpModelListener(HelpModelListener l)
l
- - The listener to add.HelpModel.removeHelpModelListener(javax.help.event.HelpModelListener)
public void removeHelpModelListener(HelpModelListener l)
l
- - The listener to remove.HelpModel.addHelpModelListener(javax.help.event.HelpModelListener)
public javax.accessibility.AccessibleContext getAccessibleContext()
getAccessibleContext
in interface javax.accessibility.Accessible
getAccessibleContext
in class javax.swing.JComponent
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