org.openide.explorer.view

Class TreeTableView

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JScrollPane

org.openide.explorer.view.TreeView

org.openide.explorer.view.BeanTreeView

org.openide.explorer.view.TreeTableView

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, ScrollPaneConstants

public class TreeTableView
extends BeanTreeView

Explorer view. Allows to view tree of nodes on the left and its properties in table on the right.

The main mechanism for setting what properties are displayed is TreeTableView.setProperties(org.openide.nodes.Node.Property[]). Pass this method an array of properties. These will act as a template, and properties of the displayed nodes which share the same name will be used in the columns of the table. You can customize behaviour of property columns using Property.setValue (String parameter, Object value). For example, assume you have following array of properties:
org.openide.nodes.Node.Property[] properties
if you need second column to be initially invisible in TreeTableView, you should set its custom parameter:
properties[1].setValue ("InvisibleInTreeTableView", Boolean.TRUE);

custom parameter list

Parameter name	Parameter type	Description
InvisibleInTreeTableView	Boolean	This property column should be initially invisible (hidden).
ComparableColumnTTV	Boolean	This property column should be used for sorting.
SortingColumnTTV	Boolean	TreeTableView should be initially sorted by this property column.
DescendingOrderTTV	Boolean	If this parameter and SortingColumnTTV is set, TreeTableView should be initially sorted by this property columns in descending order.
OrderNumberTTV	Integer	If this parameter is set to N, this property column will be displayed as Nth column of table. If not set, column will be displayed in natural order.
TreeColumnTTV	Boolean	Identifies special property representing first (tree) column. To allow setting of SortingColumnTTV, DescendingOrderTTV, ComparableColumnTTV parameters also for first (tree) column, use this special parameter and add this property to Node.Property[] array before calling TreeTableView.setProperties (Node.Property[]).
ColumnMnemonicCharTTV	String	When set, this parameter contains the mnemonic character for column's display name (e.g. in Change Visible Columns dialog window). If not set, no mnemonic will be displayed.
ColumnDisplayNameWithMnemonicTTV	String	When set, this parameter contains column's display name with '&' as the mnemonic. This parameter should be preferred over ColumnMnemonicCharTTV.

This class is a view to use it properly you need to add it into a component which implements ExplorerManager.Provider. Good examples of that can be found in ExplorerUtils. Then just use ExplorerManager.Provider.getExplorerManager() call to get the ExplorerManager and control its state.

There can be multiple views under one container implementing ExplorerManager.Provider. Select from range of predefined ones or write your own:

• BeanTreeView - shows a tree of nodes
• ContextTreeView - shows a tree of nodes without leaf nodes
• ListView - shows a list of nodes
• IconView - shows a rows of nodes with bigger icons
• ChoiceView - creates a combo box based on the explored nodes
• TreeTableView - shows tree of nodes together with a set of their Node.Property
• MenuView - can create a JMenu structure based on structure of Nodes

All of these views use ExplorerManager.find(java.awt.Component) to walk up the AWT hierarchy and locate the ExplorerManager to use as a controler. They attach as listeners to it and also call its setter methods to update the shared state based on the user action. Not all views make sence together, but for example ContextTreeView and ListView were designed to complement themselves and behaves like windows explorer. The PropertySheetView for example should be able to work with any other view.

Since:

1.7

See Also:

Serialized Form

Nested Class Summary

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

JScrollPane.AccessibleJScrollPane, JScrollPane.ScrollBar

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

JComponent.AccessibleJComponent

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

Modifier and Type	Field and Description
protected JTable	treeTable The table

Fields inherited from class org.openide.explorer.view.TreeView

tree

Fields inherited from class javax.swing.JScrollPane

columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport

Fields inherited from class javax.swing.JComponent

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.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

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

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
TreeTableView() Create TreeTableView with default NodeTableModel
TreeTableView(NodeTableModel ntm) Creates TreeTableView with provided NodeTableModel.

Method Summary

Modifier and Type	Method and Description
void	add(Component comp, Object constraints)
void	addMouseListener(MouseListener l)
void	addNotify() Initializes the component and lookup explorer manager.
void	collapseNode(Node n) Collapses the tree under given node.
protected NodeTreeModel	createModel() Create a new model.
void	expandNode(Node n) Expands the node in the tree.
AccessibleContext	getAccessibleContext() Overrides JScrollPane's getAccessibleContext() method to use internal accessible context.
Insets	getInsets()
int	getTableAutoResizeMode() Gets resize mode of table.
int	getTableColumnPreferredWidth(int index) Gets preferred width of table column
int	getTreePreferredWidth() Get preferred size of tree view
boolean	isExpanded(Node n) Test whether a node is expanded in the tree or not
boolean	isQuickSearchAllowed() Test whether the quick search feature is enabled or not.
void	remove(Component comp)
void	removeMouseListener(MouseListener l)
void	removeNotify() Deinitializes listeners.
void	requestFocus() Requests focus for the tree component.
boolean	requestFocusInWindow() Requests focus for the tree component.
void	setDefaultActionAllowed(boolean value) Enable/disable double click to invoke default action.
void	setDragSource(boolean state) Drag and drop is not supported in TreeTableView.
void	setDropTarget(boolean state) Drag and drop is not supported in TreeTableView.
void	setHorizontalScrollBarPolicy(int policy)
void	setPopupAllowed(boolean value) Enable/disable displaying popup menus on tree view items.
void	setProperties(Node.Property[] props) Set columns.
void	setQuickSearchAllowed(boolean allowedQuickSearch) Set whether the quick search feature is enabled or not.
void	setRowHeader(JViewport rowHeader)
void	setSelectionMode(int mode) Sets the selection model, which must be one of TreeSelectionModel.SINGLE_TREE_SELECTION, TreeSelectionModel.CONTIGUOUS_TREE_SELECTION or TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION.
void	setTableAutoResizeMode(int mode) Sets resize mode of table.
void	setTableColumnPreferredWidth(int index, int width) Sets preferred width of table column
void	setTreePreferredWidth(int width) Set preferred size of tree view
void	setVerticalScrollBarPolicy(int policy)
protected void	showSelection(TreePath[] treePaths) Shows selection to reflect the current state of the selection in the explorer.

Methods inherited from class org.openide.explorer.view.BeanTreeView

isEnabled, selectionAccept, selectionChanged, setEnabled, showPath

Methods inherited from class org.openide.explorer.view.TreeView

expandAll, getAllowedDragActions, getAllowedDropActions, getScrollsOnExpand, getSelectionMode, isDefaultActionEnabled, isDragSource, isDropTarget, isPopupAllowed, isRootVisible, setAllowedDragActions, setAllowedDropActions, setAutoWaitCursor, setRootVisible, setScrollsOnExpand, setUseSubstringInQuickSearch, updateUI, useExploredContextMenu, validate

Methods inherited from class javax.swing.JScrollPane

createHorizontalScrollBar, createVerticalScrollBar, createViewport, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isValidateRoot, isWheelScrollingEnabled, paramString, setColumnHeader, setColumnHeaderView, setComponentOrientation, setCorner, setHorizontalScrollBar, setLayout, setRowHeaderView, setUI, setVerticalScrollBar, setViewport, setViewportBorder, setViewportView, setWheelScrollingEnabled

Methods inherited from class javax.swing.JComponent

addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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, 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, 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, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, transferFocusDownCycle, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, 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, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, 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

treeTable

protected JTable treeTable

The table

Constructor Detail

TreeTableView

public TreeTableView()

Create TreeTableView with default NodeTableModel

TreeTableView

public TreeTableView(NodeTableModel ntm)

Creates TreeTableView with provided NodeTableModel.

Parameters:

ntm - node table model

Method Detail

setRowHeader

public void setRowHeader(JViewport rowHeader)

Overrides:

setRowHeader in class JScrollPane

setHorizontalScrollBarPolicy

public void setHorizontalScrollBarPolicy(int policy)

Overrides:

setHorizontalScrollBarPolicy in class JScrollPane

setVerticalScrollBarPolicy

public void setVerticalScrollBarPolicy(int policy)

Overrides:

setVerticalScrollBarPolicy in class JScrollPane

createModel

protected NodeTreeModel createModel()

Description copied from class: BeanTreeView

Create a new model. The default implementation creates a NodeTreeModel.

Overrides:

createModel in class BeanTreeView

Returns:

the model

requestFocus

public void requestFocus()

Requests focus for the tree component. Overrides superclass method.

Overrides:

requestFocus in class TreeView

requestFocusInWindow

public boolean requestFocusInWindow()

Description copied from class: TreeView

Requests focus for the tree component. Overrides superclass method.

Overrides:

requestFocusInWindow in class TreeView

add

public void add(Component comp,
                Object constraints)

Overrides:

add in class TreeView

remove

public void remove(Component comp)

Overrides:

remove in class TreeView

setSelectionMode

public void setSelectionMode(int mode)

Description copied from class: TreeView

Sets the selection model, which must be one of TreeSelectionModel.SINGLE_TREE_SELECTION, TreeSelectionModel.CONTIGUOUS_TREE_SELECTION or TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION.

This may change the selection if the current selection is not valid for the new mode. For example, if three TreePaths are selected when the mode is changed to TreeSelectionModel.SINGLE_TREE_SELECTION, only one TreePath will remain selected. It is up to the particular implementation to decide what TreePath remains selected. Note: TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION is set as default.

Overrides:

setSelectionMode in class TreeView

Parameters:

mode - selection mode

getAccessibleContext

public AccessibleContext getAccessibleContext()

Overrides JScrollPane's getAccessibleContext() method to use internal accessible context.

Specified by:

getAccessibleContext in interface Accessible

Overrides:

getAccessibleContext in class JScrollPane

setPopupAllowed

public void setPopupAllowed(boolean value)

Description copied from class: TreeView

Enable/disable displaying popup menus on tree view items. Default is enabled.

Overrides:

setPopupAllowed in class TreeView

Parameters:

value - true to enable

setDefaultActionAllowed

public void setDefaultActionAllowed(boolean value)

Description copied from class: TreeView

Enable/disable double click to invoke default action. If defaultAction is not enabled double click expand/collapse node.

Overrides:

setDefaultActionAllowed in class TreeView

Parameters:

value - true to enable

isQuickSearchAllowed

public boolean isQuickSearchAllowed()

Description copied from class: TreeView

Test whether the quick search feature is enabled or not. Default is enabled (true).

Overrides:

isQuickSearchAllowed in class TreeView

Returns:

true if quick search feature is enabled, false otherwise.

setQuickSearchAllowed

public void setQuickSearchAllowed(boolean allowedQuickSearch)

Description copied from class: TreeView

Set whether the quick search feature is enabled or not.

Overrides:

setQuickSearchAllowed in class TreeView

Parameters:

allowedQuickSearch - true if quick search shall be enabled

setProperties

public void setProperties(Node.Property[] props)

Set columns.

Parameters:

props - each column is constructed from Node.Property

setTableAutoResizeMode

public final void setTableAutoResizeMode(int mode)

Sets resize mode of table.

Parameters:

mode - - One of 5 legal values:

JTable.AUTO_RESIZE_OFF,
                                           JTable.AUTO_RESIZE_NEXT_COLUMN,
                                           JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS,
                                           JTable.AUTO_RESIZE_LAST_COLUMN,
                                           JTable.AUTO_RESIZE_ALL_COLUMNS

getTableAutoResizeMode

public final int getTableAutoResizeMode()

Gets resize mode of table.

Returns:

mode - One of 5 legal values:

JTable.AUTO_RESIZE_OFF,
                                           JTable.AUTO_RESIZE_NEXT_COLUMN,
                                           JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS,
                                           JTable.AUTO_RESIZE_LAST_COLUMN,
                                           JTable.AUTO_RESIZE_ALL_COLUMNS

setTableColumnPreferredWidth

public final void setTableColumnPreferredWidth(int index,
                                               int width)

Sets preferred width of table column

Parameters:

index - column index

width - preferred column width

getTableColumnPreferredWidth

public final int getTableColumnPreferredWidth(int index)

Gets preferred width of table column

Parameters:

index - column index

Returns:

preferred column width

setTreePreferredWidth

public final void setTreePreferredWidth(int width)

Set preferred size of tree view

Parameters:

width - preferred width of tree view

getTreePreferredWidth

public final int getTreePreferredWidth()

Get preferred size of tree view

Returns:

preferred width of tree view

addNotify

public void addNotify()

Description copied from class: TreeView

Initializes the component and lookup explorer manager.

Overrides:

addNotify in class TreeView

removeNotify

public void removeNotify()

Description copied from class: TreeView

Deinitializes listeners.

Overrides:

removeNotify in class TreeView

addMouseListener

public void addMouseListener(MouseListener l)

Overrides:

addMouseListener in class Component

removeMouseListener

public void removeMouseListener(MouseListener l)

Overrides:

removeMouseListener in class Component

setDragSource

public void setDragSource(boolean state)

Drag and drop is not supported in TreeTableView.

Overrides:

setDragSource in class TreeView

Parameters:

state - true enables dragging support, false disables it.

setDropTarget

public void setDropTarget(boolean state)

Drag and drop is not supported in TreeTableView.

Overrides:

setDropTarget in class TreeView

Parameters:

state - true means drops into view are allowed, false forbids any drops into this view.

getInsets

public Insets getInsets()

Overrides:

getInsets in class TreeView

showSelection

protected void showSelection(TreePath[] treePaths)

Description copied from class: TreeView

Shows selection to reflect the current state of the selection in the explorer.

Overrides:

showSelection in class BeanTreeView

Parameters:

treePaths - array of paths that should be selected

collapseNode

public void collapseNode(Node n)

Description copied from class: TreeView

Collapses the tree under given node.

Overrides:

collapseNode in class TreeView

Parameters:

n - node to collapse

expandNode

public void expandNode(Node n)

Description copied from class: TreeView

Expands the node in the tree. This method can be called outside of AWT dispatch thread. It gets the children fro the node immediately, and then switches to AWT via EventQueue.invokeLater(java.lang.Runnable) and really expands the node

Overrides:

expandNode in class TreeView

Parameters:

n - node

isExpanded

public boolean isExpanded(Node n)

Description copied from class: TreeView

Test whether a node is expanded in the tree or not

Overrides:

isExpanded in class TreeView

Parameters:

n - the node to test

Returns:

true if the node is expanded