com.alee.extended.tree

Class WebFileTree

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JTree

com.alee.laf.tree.WebTree<E>

com.alee.extended.tree.WebAsyncTree<FileTreeNode>

com.alee.extended.tree.WebFileTree

All Implemented Interfaces:

AsyncTreeModelListener<FileTreeNode>, FontMethods<WebTree<FileTreeNode>>, com.alee.utils.swing.SwingMethods, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.Scrollable

public class WebFileTree
extends WebAsyncTree<FileTreeNode>

This component is a file tree with asynchronous childs loading. It also contains a few additional methods to find, select and edit visible in tree files.

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

Modifier and Type	Field and Description
protected int	delayedSelectionId Delayed selection ID to determine wether it is the last one requested or not.
protected java.lang.Object	delayedSelectionLock Delayed selection ID operations lock.
protected FileDragAndDropHandler	fileLookupDropHandler File lookup drop handler.
protected boolean	filesDropSearchEnabled Whether allow files location search by dropping a file onto the tree or not.

Fields inherited from class com.alee.extended.tree.WebAsyncTree

asyncLoading, asyncTreeListeners, cellEditorAdapter, comparator, filter, listenersLock, lock, syncLoadingLock

Fields inherited from class com.alee.laf.tree.WebTree

cellEditorListeners, CONTIGUOUS_TREE_SELECTION, DISCONTIGUOUS_TREE_SELECTION, scrollToSelectionListener, SINGLE_TREE_SELECTION

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

Constructors

Constructor and Description
WebFileTree() Costructs file tree with system hard drives as root.
WebFileTree(java.io.File... rootFiles) Constructs file tree with specified files as root.
WebFileTree(FileTreeRootType rootType) Constructs file tree with the specified root type.
WebFileTree(java.util.List<java.io.File> rootFiles) Constructs file tree with specified files as root.
WebFileTree(java.lang.String rootPath) Constructs file tree with file under specified path as root.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addFile(java.io.File parent, java.io.File file) Adds new file into tree structure.
boolean	addFile(FileTreeNode parentNode, java.io.File file) Adds new file into tree structure.
boolean	addFiles(java.io.File parent, java.io.File... files) Adds new files into tree structure.
boolean	addFiles(java.io.File parent, java.util.List<java.io.File> files) Adds new files into tree structure.
boolean	addFiles(FileTreeNode parentNode, java.io.File... files) Adds new files into tree structure.
boolean	addFiles(FileTreeNode parentNode, java.util.List<java.io.File> files) Adds new files into tree structure.
void	expandFile(java.io.File file) Expands tree structure to the specified file and expands that file node.
void	expandToFile(java.io.File file) Expands tree structure to the specified file.
void	expandToFile(java.io.File file, boolean select) Expands tree structure to the specified file.
void	expandToFile(java.io.File file, boolean select, boolean expand) Expands tree structure to the specified file.
void	expandToFile(java.io.File file, boolean select, boolean expand, java.lang.Runnable finalAction) Expands tree structure to the specified file.
FileTreeNode	getClosestNode(java.io.File file) Returns loaded and closest to file node.
protected FileTreeNode	getClosestNode(FileTreeNode node, java.util.List<java.io.File> path) Returns loaded and closest to file node.
FileTreeDataProvider	getDataProvider() Returns asynchronous tree data provider.
protected FileTreeNode	getDeepestPathNode(FileTreeNode pathNode, java.util.List<java.io.File> path) Returns deepest path node available.
java.util.List<java.io.File>	getFileChilds(FileTreeNode node) Returns files collected from loaded node childs.
com.alee.utils.compare.Filter<java.io.File>	getFileFilter() Returns tree files filter.
protected FileDragAndDropHandler	getFileLookupDropHandler() Returns file drop handler that locates file in the tree when dropped.
FileTreeNode	getNode(java.io.File file) Returns node for the specified file if it is already loaded.
java.io.File	getSelectedFile() Returns selected file.
java.util.List<java.io.File>	getSelectedFiles() Returns selected files.
java.util.List<FileTreeNode>	getSelectedNodes() Returns selected nodes.
boolean	isFilesDropSearchEnabled() Returns whether files search by dropping system files on the tree enabled or not.
protected void	performFileSelection(FileTreeNode node, boolean expand) Performs the actual file selection.
void	reloadChilds(java.io.File folder) Reloads child files for the specified folder.
void	reloadChilds(java.io.File folder, boolean select) Reloads child files for the specified folder and selects folder node if requested.
void	reloadChildsSync(java.io.File folder) Reloads child files for the specified folder.
void	reloadChildsSync(java.io.File folder, boolean select) Reloads child files for the specified folder and selects folder node if requested.
boolean	removeFile(java.io.File file) Removes file from tree structure.
boolean	removeFiles(java.io.File... files) Removes files from tree structure.
boolean	removeFiles(java.util.List<java.io.File> files) Removes files from tree structure.
void	setFileFilter(com.alee.utils.compare.Filter<java.io.File> filter) Sets tree files filter.
void	setFilesDropSearchEnabled(boolean filesDropSearchEnabled) Sets whether files search by dropping system files on the tree enabled or not
void	setModel(javax.swing.tree.TreeModel newModel) Sets the TreeModel that will provide the data.
void	setRootName(java.lang.String rootName) Changes displayed tree root name.
void	setSelectedFile(java.io.File file) Finds and selects specified file in tree.
void	setSelectedFile(java.io.File file, boolean expand) Finds and selects specified file in tree.
void	startEditingFile(java.io.File file) Starts editing cell with the specified file.

Methods inherited from class com.alee.extended.tree.WebAsyncTree

addAsyncTreeListener, addChildNode, addChildNodes, areChildsLoaded, childsLoadCompleted, childsLoadFailed, childsLoadStarted, clearComparator, clearFilter, expandAll, expandNode, expandPath, expandPath, expandPath, expandPath, expandPath, expandPath, expandPathEndImpl, expandPathImpl, findNode, fireChildsLoadCompleted, fireChildsLoadFailed, fireChildsLoadStarted, getAsyncModel, getAsyncTreeListeners, getComparator, getFilter, insertChildNodes, insertChildNodes, isAsyncLoading, isAsyncModel, performFullAsyncPathExpand, performFullPathExpand, performFullSyncPathExpand, performReload, reloadNode, reloadNode, reloadNode, reloadNodeSync, reloadNodeSync, reloadNodeSync, reloadNodeUnderPoint, reloadNodeUnderPoint, reloadPath, reloadPath, reloadPathSync, reloadPathSync, reloadRootNode, reloadSelectedNodes, reloadSelectedNodesSync, removeAsyncTreeListener, removeNode, removeNode, removeNodes, removeNodes, setAsyncLoading, setCellEditor, setChildNodes, setComparator, setDataProvider, setFilter, setMaximumThreadsAmount, updateNode, updateNode, updateNodeStructure, updateNodeStructure, updateSortingAndFiltering, updateSortingAndFiltering

Methods inherited from class com.alee.laf.tree.WebTree

addCellEditorListener, changeFontSize, createTreeModel, expandNode, expandRoot, getAllNodes, getClosestNodeForLocation, getClosestNodeForLocation, getClosestPathForLocation, getDefaultTreeModel, getDropCellShadeWidth, getFirstVisibleLeafNode, getFontName, getFontSize, getLinesColor, getNodeBounds, getNodeBounds, getNodeForLocation, getNodeForLocation, getNodeForPath, getNodeForRow, getPathForLocation, getPathForNode, getRootNode, getSelectedNode, getSelectionRound, getSelectionShadeWidth, getSelectionStyle, getSelectorBorderColor, getSelectorColor, getSelectorRound, getSelectorStroke, getTreeState, getTreeState, getWebUI, init, isAutoExpandSelectedNode, isBoldFont, isExpanded, isHighlightRolloverNode, isItalicFont, isPaintLines, isPlainFont, isRolloverSelectionEnabled, isScrollToSelection, isSelected, isSelectorEnabled, removeCellEditorListener, repaint, repaint, repaint, repaint, scrollToNode, scrollToSelection, scrollToStart, selectFirstVisibleLeafNode, selectNextRow, selectNextRow, selectNodeUnderPoint, selectNodeUnderPoint, selectPreviousRow, selectPreviousRow, setAutoExpandSelectedNode, setBoldFont, setBoldFont, setDropCellShadeWidth, setFontName, setFontSize, setFontSizeAndStyle, setFontSizeAndStyle, setFontStyle, setFontStyle, setHighlightRolloverNode, setItalicFont, setItalicFont, setLinesColor, setMultiplySelectionAllowed, setPaintLines, setPlainFont, setPlainFont, setRolloverSelectionEnabled, setScrollToSelection, setSelectedNode, setSelectedNodes, setSelectedNodes, setSelectionMode, setSelectionRound, setSelectionShadeWidth, setSelectionStyle, setSelectorBorderColor, setSelectorColor, setSelectorEnabled, setSelectorRound, setSelectorStroke, setTreeState, setTreeState, startEditingNode, startEditingSelectedNode, updateAllVisibleNodes, updateUI

Methods inherited from class javax.swing.JTree

addSelectionInterval, addSelectionPath, addSelectionPaths, addSelectionRow, addSelectionRows, addTreeExpansionListener, addTreeSelectionListener, addTreeWillExpandListener, cancelEditing, clearSelection, clearToggledPaths, collapsePath, collapseRow, convertValueToText, createTreeModelListener, expandPath, expandRow, fireTreeCollapsed, fireTreeExpanded, fireTreeWillCollapse, fireTreeWillExpand, fireValueChanged, getAccessibleContext, getAnchorSelectionPath, getCellEditor, getCellRenderer, getClosestPathForLocation, getClosestRowForLocation, 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, setCellRenderer, setDragEnabled, setDropMode, setEditable, setExpandedState, setExpandsSelectedPaths, setInvokesStopCellEditing, setLargeModel, setLeadSelectionPath, setRootVisible, setRowHeight, setScrollsOnExpand, setSelectionInterval, setSelectionModel, setSelectionPath, setSelectionPaths, setSelectionRow, setSelectionRows, setShowsRootHandles, setToggleClickCount, setUI, setVisibleRowCount, startEditingAtPath, stopEditing, treeDidChange

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, 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, 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, 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, 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

filesDropSearchEnabled

protected boolean filesDropSearchEnabled

Whether allow files location search by dropping a file onto the tree or not.

fileLookupDropHandler

protected FileDragAndDropHandler fileLookupDropHandler

File lookup drop handler.

delayedSelectionLock

protected final java.lang.Object delayedSelectionLock

Delayed selection ID operations lock.

delayedSelectionId

protected int delayedSelectionId

Delayed selection ID to determine wether it is the last one requested or not.

Constructor Detail

WebFileTree

public WebFileTree()

Costructs file tree with system hard drives as root.

WebFileTree

public WebFileTree(FileTreeRootType rootType)

Constructs file tree with the specified root type.

Parameters:

rootType - file tree root type

WebFileTree

public WebFileTree(java.lang.String rootPath)

Constructs file tree with file under specified path as root.

Parameters:

rootPath - path to root file

WebFileTree

public WebFileTree(java.io.File... rootFiles)

Constructs file tree with specified files as root.

Parameters:

rootFiles - root files

WebFileTree

public WebFileTree(java.util.List<java.io.File> rootFiles)

Constructs file tree with specified files as root.

Parameters:

rootFiles - root files

Method Detail

getDataProvider

public FileTreeDataProvider getDataProvider()

Returns asynchronous tree data provider.

Overrides:

getDataProvider in class WebAsyncTree<FileTreeNode>

Returns:

data provider

setModel

public void setModel(javax.swing.tree.TreeModel newModel)

Sets the TreeModel that will provide the data. This method also adds async tree model listener in the provided model.

Overrides:

setModel in class WebAsyncTree<FileTreeNode>

Parameters:

newModel - the TreeModel that is to provide the data

getFileLookupDropHandler

protected FileDragAndDropHandler getFileLookupDropHandler()

Returns file drop handler that locates file in the tree when dropped.

Returns:

file lookup drop handler

isFilesDropSearchEnabled

public boolean isFilesDropSearchEnabled()

Returns whether files search by dropping system files on the tree enabled or not.

Returns:

true if files search by dropping system files on the tree enabled, false otherwise

setFilesDropSearchEnabled

public void setFilesDropSearchEnabled(boolean filesDropSearchEnabled)

Sets whether files search by dropping system files on the tree enabled or not

Parameters:

filesDropSearchEnabled - whether files search by dropping system files on the tree enabled or not

getFileFilter

public com.alee.utils.compare.Filter<java.io.File> getFileFilter()

Returns tree files filter.

Returns:

files filter

setFileFilter

public void setFileFilter(com.alee.utils.compare.Filter<java.io.File> filter)

Sets tree files filter.

Parameters:

filter - new files filter

setRootName

public void setRootName(java.lang.String rootName)

Changes displayed tree root name.

Parameters:

rootName - new root name

setSelectedFile

public void setSelectedFile(java.io.File file)

Finds and selects specified file in tree. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to select

setSelectedFile

public void setSelectedFile(java.io.File file,
                   boolean expand)

Finds and selects specified file in tree. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to select

expand - whether to expand selected file or not

expandFile

public void expandFile(java.io.File file)

Expands tree structure to the specified file and expands that file node. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to expand

expandToFile

public void expandToFile(java.io.File file)

Expands tree structure to the specified file. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to expand tree sctructure to

expandToFile

public void expandToFile(java.io.File file,
                boolean select)

Expands tree structure to the specified file. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to expand tree sctructure to

select - whether to select file or not

expandToFile

public void expandToFile(java.io.File file,
                boolean select,
                boolean expand)

Expands tree structure to the specified file. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to expand tree sctructure to

select - whether to select file or not

expand - whether to expand file or not

expandToFile

public void expandToFile(java.io.File file,
                boolean select,
                boolean expand,
                java.lang.Runnable finalAction)

Expands tree structure to the specified file. This method might not have any effect in case the specified field doesn't exist under the file tree root.

Parameters:

file - file to expand tree sctructure to

select - whether to select file or not

expand - whether to expand file or not

finalAction - action performed after maximum possible file path has been expanded

performFileSelection

protected void performFileSelection(FileTreeNode node,
                        boolean expand)

Performs the actual file selection.

Parameters:

node - node to select

expand - should expand the node

getSelectedFile

public java.io.File getSelectedFile()

Returns selected file.

Returns:

selected file

getSelectedFiles

public java.util.List<java.io.File> getSelectedFiles()

Returns selected files.

Returns:

selected files

getSelectedNodes

public java.util.List<FileTreeNode> getSelectedNodes()

Returns selected nodes.

Overrides:

getSelectedNodes in class WebTree<FileTreeNode>

Returns:

selected nodes

addFile

public boolean addFile(java.io.File parent,
              java.io.File file)

Adds new file into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parent - parent file

file - added file

Returns:

true if tree structure was changed by the operation, false otherwise

addFile

public boolean addFile(FileTreeNode parentNode,
              java.io.File file)

Adds new file into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parentNode - parent node

file - added file

Returns:

true if tree structure was changed by the operation, false otherwise

addFiles

public boolean addFiles(java.io.File parent,
               java.io.File... files)

Adds new files into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parent - parent file

files - added files

Returns:

true if tree structure was changed by the operation, false otherwise

addFiles

public boolean addFiles(FileTreeNode parentNode,
               java.io.File... files)

Adds new files into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parentNode - parent node

files - added files

Returns:

true if tree structure was changed by the operation, false otherwise

addFiles

public boolean addFiles(java.io.File parent,
               java.util.List<java.io.File> files)

Adds new files into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parent - parent file

files - added files

Returns:

true if tree structure was changed by the operation, false otherwise

addFiles

public boolean addFiles(FileTreeNode parentNode,
               java.util.List<java.io.File> files)

Adds new files into tree structure. This method will have effect only if node with parent file exists and it has already loaded childs.

Parameters:

parentNode - parent node

files - added files

Returns:

true if tree structure was changed by the operation, false otherwise

removeFile

public boolean removeFile(java.io.File file)

Removes file from tree structure. This method will have effect only if node with the specified file exists.

Parameters:

file - removed file

Returns:

true if tree structure was changed by the operation, false otherwise

removeFiles

public boolean removeFiles(java.io.File... files)

Removes files from tree structure. This method only works if nodes with the specified files exist.

Parameters:

files - removed files

Returns:

true if tree structure was changed by the operation, false otherwise

removeFiles

public boolean removeFiles(java.util.List<java.io.File> files)

Removes files from tree structure. This method only works if nodes with the specified files exist.

Parameters:

files - removed files

Returns:

true if tree structure was changed by the operation, false otherwise

startEditingFile

public void startEditingFile(java.io.File file)

Starts editing cell with the specified file.

Parameters:

file - file to edit

getFileChilds

public java.util.List<java.io.File> getFileChilds(FileTreeNode node)

Returns files collected from loaded node childs. This method will not force childs load.

Parameters:

node - node

Returns:

files from node childs

getNode

public FileTreeNode getNode(java.io.File file)

Returns node for the specified file if it is already loaded. Returns null if node for this file was not loaded yet or if the specified file doesn't exist under the file tree root.

Parameters:

file - file to search for

Returns:

file node

getClosestNode

public FileTreeNode getClosestNode(java.io.File file)

Returns loaded and closest to file node. Might return null in case file path parts were not found in tree.

Parameters:

file - file to look for

Returns:

closest to file node

getClosestNode

protected FileTreeNode getClosestNode(FileTreeNode node,
                          java.util.List<java.io.File> path)

Returns loaded and closest to file node. Might return null in case file path parts were not found in tree.

Parameters:

node - node to look into

path - path of the file to look for

Returns:

closest to file node

getDeepestPathNode

protected FileTreeNode getDeepestPathNode(FileTreeNode pathNode,
                              java.util.List<java.io.File> path)

Returns deepest path node available.

Parameters:

pathNode - current path node

path - files path

Returns:

deepest path node available

reloadChildsSync

public void reloadChildsSync(java.io.File folder)

Reloads child files for the specified folder. Unlike asynchronous methods this one works in EDT and forces to wait until the nodes load finishes.

Parameters:

folder - folder to reload childs for

reloadChildsSync

public void reloadChildsSync(java.io.File folder,
                    boolean select)

Reloads child files for the specified folder and selects folder node if requested. Unlike asynchronous methods this one works in EDT and forces to wait until the nodes load finishes.

Parameters:

folder - folder to reload childs for

select - whether select folder node or not

reloadChilds

public void reloadChilds(java.io.File folder)

Reloads child files for the specified folder.

Parameters:

folder - folder to reload childs for

reloadChilds

public void reloadChilds(java.io.File folder,
                boolean select)

Reloads child files for the specified folder and selects folder node if requested.

Parameters:

folder - folder to reload childs for

select - whether select folder node or not