Skip navigation links

oracle.ide.controls.tree
Class CustomJTree

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JTree
oracle.ide.controls.tree.CustomJTree

All Implemented Interfaces:

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

public class CustomJTree

extends javax.swing.JTree

Customizes the implementation of the standard JTree to include support for tree nodes that have the appearance and behavior of JLabeledCheckBox or JLabeledRadioButton . When using this tree, use instances of JMutableTreeNode as the tree nodes.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JTree.AccessibleJTree, javax.swing.JTree.DropLocation, javax.swing.JTree.DynamicUtilTreeNode, javax.swing.JTree.EmptySelectionModel, javax.swing.JTree.TreeModelHandler, javax.swing.JTree.TreeSelectionRedirector

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

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

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

Field Summary

Fields inherited from class javax.swing.JTree

ANCHOR_SELECTION_PATH_PROPERTY, CELL_EDITOR_PROPERTY, CELL_RENDERER_PROPERTY, cellEditor, cellRenderer, editable, EDITABLE_PROPERTY, EXPANDS_SELECTED_PATHS_PROPERTY, INVOKES_STOP_CELL_EDITING_PROPERTY, invokesStopCellEditing, LARGE_MODEL_PROPERTY, largeModel, LEAD_SELECTION_PATH_PROPERTY, ROOT_VISIBLE_PROPERTY, rootVisible, ROW_HEIGHT_PROPERTY, rowHeight, SCROLLS_ON_EXPAND_PROPERTY, scrollsOnExpand, SELECTION_MODEL_PROPERTY, selectionModel, selectionRedirector, SHOWS_ROOT_HANDLES_PROPERTY, showsRootHandles, TOGGLE_CLICK_COUNT_PROPERTY, toggleClickCount, TREE_MODEL_PROPERTY, treeModel, treeModelListener, VISIBLE_ROW_COUNT_PROPERTY, visibleRowCount

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.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

CustomJTree()

CustomJTree(JMutableTreeNode root)
See the corresponding JTree constructor for details.

CustomJTree(JMutableTreeNode root, boolean asksAllowsChildren)
See the corresponding JTree constructor for details.

CustomJTree(javax.swing.tree.TreeModel newModel)

CustomJTree(javax.swing.tree.TreeModel newModel, boolean fixedRowHeight)
Calls super(newModel) and then associates the JTreeCellRenderer as its cell renderer and mouse listener.

Method Summary

void	addTreeCellCheckedListener(TreeCellCheckedListener l)
void	addTreeCellRadioSelectedListener(TreeCellRadioSelectedListener l)
void	enableToolTips(boolean enabled)
void	expandAllRows()
protected void	fireCellChecked(JMutableTreeNode cell)
protected void	fireCellUnchecked(JMutableTreeNode cell)
static JTreeCellData	getLastPathComponentData(javax.swing.tree.TreePath treePath) Convenience method.
JTreeCellData	getLeadSelectionData() Convenience method.
boolean	isPropagateCheckState() Returns a flag indicating how the tree responds when a user checks or unchecks a node.
protected void	processFocusEvent(java.awt.event.FocusEvent e)
protected void	processKeyEvent(java.awt.event.KeyEvent e)
protected void	processMouseEvent(java.awt.event.MouseEvent e)
void	removeTreeCellCheckedListener(TreeCellCheckedListener l)
void	removeTreeCellCheckedListener(TreeCellRadioSelectedListener l)
void	setPropagateCheckState(boolean propagate) Sets a flag indicating how the tree responds when a user checks or unchecks a node.
static void	updateNodes(javax.swing.tree.TreePath actionPath) Method that re-synchronizes non-leaf checkboxes with the states reflected in leaf checkboxes.

Methods inherited from class javax.swing.JTree

addSelectionInterval, addSelectionPath, addSelectionPaths, addSelectionRow, addSelectionRows, addTreeExpansionListener, addTreeSelectionListener, addTreeWillExpandListener, cancelEditing, clearSelection, clearToggledPaths, collapsePath, collapseRow, convertValueToText, createTreeModel, createTreeModelListener, expandPath, expandRow, fireTreeCollapsed, fireTreeExpanded, fireTreeWillCollapse, fireTreeWillExpand, fireValueChanged, getAccessibleContext, getAnchorSelectionPath, getCellEditor, getCellRenderer, getClosestPathForLocation, getClosestRowForLocation, getDefaultTreeModel, getDescendantToggledPaths, getDragEnabled, getDropLocation, getDropMode, getEditingPath, getExpandedDescendants, getExpandsSelectedPaths, getInvokesStopCellEditing, getLastSelectedPathComponent, getLeadSelectionPath, getLeadSelectionRow, getMaxSelectionRow, getMinSelectionRow, getModel, getNextMatch, getPathBetweenRows, getPathBounds, getPathForLocation, getPathForRow, getPreferredScrollableViewportSize, getRowBounds, getRowCount, getRowForLocation, getRowForPath, getRowHeight, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getScrollsOnExpand, getSelectionCount, getSelectionModel, getSelectionPath, getSelectionPaths, getSelectionRows, getShowsRootHandles, getToggleClickCount, getToolTipText, getTreeExpansionListeners, getTreeSelectionListeners, getTreeWillExpandListeners, getUI, getUIClassID, getVisibleRowCount, hasBeenExpanded, isCollapsed, isCollapsed, isEditable, isEditing, isExpanded, isExpanded, isFixedRowHeight, isLargeModel, isPathEditable, isPathSelected, isRootVisible, isRowSelected, isSelectionEmpty, isVisible, makeVisible, paramString, removeDescendantSelectedPaths, removeDescendantToggledPaths, removeSelectionInterval, removeSelectionPath, removeSelectionPaths, removeSelectionRow, removeSelectionRows, removeTreeExpansionListener, removeTreeSelectionListener, removeTreeWillExpandListener, scrollPathToVisible, scrollRowToVisible, setAnchorSelectionPath, setCellEditor, setCellRenderer, setDragEnabled, setDropMode, setEditable, setExpandedState, setExpandsSelectedPaths, setInvokesStopCellEditing, setLargeModel, setLeadSelectionPath, setModel, setRootVisible, setRowHeight, setScrollsOnExpand, setSelectionInterval, setSelectionModel, setSelectionPath, setSelectionPaths, setSelectionRow, setSelectionRows, setShowsRootHandles, setToggleClickCount, setUI, setVisibleRowCount, startEditingAtPath, stopEditing, treeDidChange, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, 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, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setLayout, 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, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, 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

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

Constructor Detail

CustomJTree

public CustomJTree()

CustomJTree

public CustomJTree(JMutableTreeNode root)

See the corresponding JTree constructor for details.

CustomJTree

public CustomJTree(JMutableTreeNode root,
                   boolean asksAllowsChildren)

See the corresponding JTree constructor for details.

CustomJTree

public CustomJTree(javax.swing.tree.TreeModel newModel)

CustomJTree

public CustomJTree(javax.swing.tree.TreeModel newModel,
                   boolean fixedRowHeight)

Calls super(newModel) and then associates the JTreeCellRenderer as its cell renderer and mouse listener. The cell renderer and mouse listener provide support for drawing JLabeledCheckBox cells that respond immediately to mouse down, mouse move, and mouse up events to give the user the sense that the checkboxes that are in the tree are actually real checkboxes (when in actuality they are bit-blitted images provided by the TreeCellRenderer).

Method Detail

addTreeCellCheckedListener

public void addTreeCellCheckedListener(TreeCellCheckedListener l)

removeTreeCellCheckedListener

public void removeTreeCellCheckedListener(TreeCellCheckedListener l)

addTreeCellRadioSelectedListener

public void addTreeCellRadioSelectedListener(TreeCellRadioSelectedListener l)

removeTreeCellCheckedListener

public void removeTreeCellCheckedListener(TreeCellRadioSelectedListener l)

enableToolTips

public void enableToolTips(boolean enabled)

Parameters:

enabled - if true tooltips will be enabled; if false tooltips will be disabled.

isPropagateCheckState

public boolean isPropagateCheckState()

Returns a flag indicating how the tree responds when a user checks or unchecks a node. When this flag is set to true it tells the tree that when a parent node is checked/unchecked, to also check/uncheck the children states. Similarly, when the state of a single child is checked/unchecked, the state of the parent is also checked/unchecked. The default value is true.

setPropagateCheckState

public void setPropagateCheckState(boolean propagate)

Sets a flag indicating how the tree responds when a user checks or unchecks a node. When this flag is set to true it tells the tree that when a parent node is checked/unchecked, to also check/uncheck the children states. Similarly, when the state of a single child is checked/unchecked, the state of the parent is also checked/unchecked.

getLeadSelectionData

public JTreeCellData getLeadSelectionData()

Convenience method.

expandAllRows

public void expandAllRows()

fireCellChecked

protected void fireCellChecked(JMutableTreeNode cell)

fireCellUnchecked

protected void fireCellUnchecked(JMutableTreeNode cell)

processKeyEvent

protected void processKeyEvent(java.awt.event.KeyEvent e)

Overrides:

processKeyEvent in class javax.swing.JComponent

processFocusEvent

protected void processFocusEvent(java.awt.event.FocusEvent e)

Overrides:

processFocusEvent in class java.awt.Component

processMouseEvent

protected void processMouseEvent(java.awt.event.MouseEvent e)

Overrides:

processMouseEvent in class javax.swing.JComponent

updateNodes

public static void updateNodes(javax.swing.tree.TreePath actionPath)

Method that re-synchronizes non-leaf checkboxes with the states reflected in leaf checkboxes.

getLastPathComponentData

public static JTreeCellData getLastPathComponentData(javax.swing.tree.TreePath treePath)

Convenience method.

Skip navigation links