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NetBeans API Javadoc 5.5.0
ListView (NetBeans Explorer API) - NetBeans API Javadoc 5.5.0
org.openide.explorer.view
Class ListView
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JScrollPane
org.openide.explorer.view.ListView
- All Implemented Interfaces:
- ImageObserver, MenuContainer, Externalizable, Serializable, Accessible, ScrollPaneConstants
- Direct Known Subclasses:
- IconView, ListTableView
public class ListView
- extends JScrollPane
- implements Externalizable
Explorer view to display items in a list.
- See Also:
- Serialized Form
| Fields inherited from class javax.swing.JScrollPane |
columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport |
| Fields inherited from interface javax.swing.ScrollPaneConstants |
COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT |
|
Constructor Summary |
ListView()
Default constructor. |
| Methods inherited from class javax.swing.JScrollPane |
createHorizontalScrollBar, createVerticalScrollBar, createViewport, getAccessibleContext, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isValidateRoot, isWheelScrollingEnabled, paramString, setColumnHeader, setColumnHeaderView, setComponentOrientation, setCorner, setHorizontalScrollBar, setHorizontalScrollBarPolicy, setLayout, setRowHeader, setRowHeaderView, setUI, setVerticalScrollBar, setVerticalScrollBarPolicy, setViewport, setViewportBorder, setViewportView, setWheelScrollingEnabled, updateUI |
| Methods inherited from class javax.swing.JComponent |
addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
list
protected transient JList list
- The actual JList list
model
protected transient NodeListModel model
- model to use
ListView
public ListView()
- Default constructor.
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
isPopupAllowed
public boolean isPopupAllowed()
- Test whether display of a popup menu is enabled.
- Returns:
true if so
setPopupAllowed
public void setPopupAllowed(boolean value)
- Enable/disable displaying popup menus on list view items. Default is enabled.
- Parameters:
value - true to enable
isTraversalAllowed
public boolean isTraversalAllowed()
- Test whether hierarchy traversal shortcuts are permitted.
- Returns:
true if so
setTraversalAllowed
public void setTraversalAllowed(boolean value)
- Enable/disable hierarchy traversal using
CTRL+click (down) and Backspace (up), default is enabled.
- Parameters:
value - true to enable
getDefaultProcessor
public ActionListener getDefaultProcessor()
- Get the current processor for default actions.
If not
null, double-clicks or pressing Enter on
items in the view will not perform the default action on the selected node; rather the processor
will be notified about the event.
- Returns:
- the current default-action processor, or
null
setDefaultProcessor
public void setDefaultProcessor(ActionListener value)
- Set a new processor for default actions.
- Parameters:
value - the new default-action processor, or null to restore use of the selected node's declared default action- See Also:
getDefaultProcessor()
setSelectionMode
public void setSelectionMode(int selectionMode)
- Set whether single-item or multiple-item
selections are allowed.
- Parameters:
selectionMode - one of ListSelectionModel.SINGLE_SELECTION, ListSelectionModel.SINGLE_INTERVAL_SELECTION, or ListSelectionModel.MULTIPLE_INTERVAL_SELECTION- See Also:
ListSelectionModel.setSelectionMode(int)
getSelectionMode
public int getSelectionMode()
- Get the selection mode.
- Returns:
- the mode
- See Also:
setSelectionMode(int)
isDragSource
public boolean isDragSource()
- Returns:
- true if dragging from the view is enabled, false
otherwise.
Drag support is disabled by default.
setDragSource
public void setDragSource(boolean state)
- Enables/disables dragging support.
- Parameters:
state - true enables dragging support, false disables it.
isDropTarget
public boolean isDropTarget()
- Returns:
- true if dropping to the view is enabled, false
otherwise
Drop support is disabled by default.
setDropTarget
public void setDropTarget(boolean state)
- Enables/disables dropping support.
- Parameters:
state - true means drops into view are allowed,
false forbids any drops into this view.
getAllowedDragActions
public int getAllowedDragActions()
- Actions constants comes from
DnDConstants.
All actions (copy, move, link) are allowed by default.
- Returns:
- int representing set of actions which are allowed when dragging from
asociated component.
setAllowedDragActions
public void setAllowedDragActions(int actions)
- Sets allowed actions for dragging
- Parameters:
actions - new drag actions, using DnDConstants
getAllowedDropActions
public int getAllowedDropActions()
- Actions constants comes from
DnDConstants.
All actions are allowed by default.
- Returns:
- int representing set of actions which are allowed when dropping
into the asociated component.
setAllowedDropActions
public void setAllowedDropActions(int actions)
- Sets allowed actions for dropping.
- Parameters:
actions - new allowed drop actions, using DnDConstants
createList
protected JList createList()
- Creates the list that will display the data.
createModel
protected NodeListModel createModel()
- Allows subclasses to change the default model used for
the list.
selectionChanged
protected void selectionChanged(Node[] nodes,
ExplorerManager em)
throws PropertyVetoException
- Called when the list changed selection and the explorer manager
should be updated.
- Parameters:
nodes - list of nodes that should be selectedem - explorer manager
- Throws:
PropertyVetoException - if the manager does not allow the
selection
selectionAccept
protected boolean selectionAccept(Node[] nodes)
- Called when explorer manager is about to change the current selection.
The view can forbid the change if it is not able to display such
selection.
- Parameters:
nodes - the nodes to select
- Returns:
- false if the view is not able to change the selection
showSelection
protected void showSelection(int[] indexes)
- Shows selection.
- Parameters:
indexes - indexes of objects to select
addNotify
public void addNotify()
- Overrides:
addNotify in class JComponent
removeNotify
public void removeNotify()
- Removes listeners.
- Overrides:
removeNotify in class JComponent
requestFocus
public void requestFocus()
- Overrides:
requestFocus in class JComponent
requestFocusInWindow
public boolean requestFocusInWindow()
- Overrides:
requestFocusInWindow in class JComponent
