Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class javax.swing.tree.TreePath - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Uses of TreePath in javax.swing

 

Methods in javax.swing that return TreePath
TreePath	JTree.getSelectionPath()           Returns the path to the first selected node.
TreePath[]	JTree.getSelectionPaths()           Returns the paths of all selected values.
TreePath	JTree.getLeadSelectionPath()           Returns the path of the last node added to the selection.
TreePath	JTree.getPathForRow(int row)           Returns the path for the specified row.
TreePath	JTree.getPathForLocation(int x, int y)           Returns the path for the node at the specified location.
TreePath	JTree.getClosestPathForLocation(int x, int y)           Returns the path to the node that is closest to x,y.
TreePath	JTree.getEditingPath()           Returns the path to the element that is currently being edited.
protected  TreePath[]	JTree.getPathBetweenRows(int index0, int index1)           Returns JTreePath instances representing the path between index0 and index1 (including index1).

 

Methods in javax.swing with parameters of type TreePath
boolean	JTree.isPathEditable(TreePath path)           Returns isEditable.
void	JTree.setSelectionPath(TreePath path)           Selects the node identified by the specified path.
void	JTree.setSelectionPaths(TreePath[] paths)           Selects the nodes identified by the specified array of paths.
void	JTree.addSelectionPath(TreePath path)           Adds the node identified by the specified TreePath to the current selection.
void	JTree.addSelectionPaths(TreePath[] paths)           Adds each path in the array of paths to the current selection.
boolean	JTree.isPathSelected(TreePath path)           Returns true if the item identified by the path is currently selected.
Enumeration	JTree.getExpandedDescendants(TreePath parent)           Returns an Enumeration of the descendants of path that are currently expanded.
boolean	JTree.hasBeenExpanded(TreePath path)           Returns true if the node identified by the path has ever been expanded.
boolean	JTree.isExpanded(TreePath path)           Returns true if the node identified by the path is currently expanded,
boolean	JTree.isCollapsed(TreePath path)           Returns true if the value identified by path is currently collapsed, this will return false if any of the values in path are currently not being displayed.
void	JTree.makeVisible(TreePath path)           Ensures that the node identified by path is currently viewable.
boolean	JTree.isVisible(TreePath path)           Returns true if the value identified by path is currently viewable, which means it is either the root or all of its parents are exapnded , Otherwise, this method returns false.
Rectangle	JTree.getPathBounds(TreePath path)           Returns the Rectangle that the specified node will be drawn into.
void	JTree.scrollPathToVisible(TreePath path)           Makes sure all the path components in path are expanded (except for the last path component) and scrolls so that the node identified by the path is displayed.
int	JTree.getRowForPath(TreePath path)           Returns the row that displays the node identified by the specified path.
void	JTree.expandPath(TreePath path)           Ensures that the node identified by the specified path is expanded and viewable.
void	JTree.collapsePath(TreePath path)           Ensures that the node identified by the specified path is collapsed and viewable.
void	JTree.startEditingAtPath(TreePath path)           Selects the node identified by the specified path and initiates editing.
void	JTree.removeSelectionPath(TreePath path)           Removes the node identified by the specified path from the current selection.
void	JTree.removeSelectionPaths(TreePath[] paths)           Removes the nodes identified by the specified paths from the current selection.
void	JTree.fireTreeExpanded(TreePath path)           Notify all listeners that have registered interest for notification on this event type.
void	JTree.fireTreeCollapsed(TreePath path)           Notify all listeners that have registered interest for notification on this event type.
void	JTree.fireTreeWillExpand(TreePath path)           Notify all listeners that have registered interest for notification on this event type.
void	JTree.fireTreeWillCollapse(TreePath path)           Notify all listeners that have registered interest for notification on this event type.
protected  void	JTree.setExpandedState(TreePath path, boolean state)           Sets the expanded state of the receiver.
protected  Enumeration	JTree.getDescendantToggledPaths(TreePath parent)           Returns an Enumeration of TreePaths that have been expanded that are descendants of parent.
void	JTree.EmptySelectionModel.setSelectionPaths(TreePath[] pPaths)           A null implementation that selects nothing
void	JTree.EmptySelectionModel.addSelectionPaths(TreePath[] paths)           A null implementation that adds nothing
void	JTree.EmptySelectionModel.removeSelectionPaths(TreePath[] paths)           A null implementation that removes nothing

 

Constructors in javax.swing with parameters of type TreePath

JTree.AccessibleJTree.AccessibleJTreeNode.JTree.AccessibleJTree.AccessibleJTreeNode(JTree t, TreePath p, Accessible ap)           Constructs an AccessibleJTreeNode

 

Uses of TreePath in javax.swing.event

 

Fields in javax.swing.event declared as TreePath
protected  TreePath	TreeExpansionEvent.path           Path to the value this event represents.
protected  TreePath	TreeModelEvent.path           Path to the parent of the nodes that have changed.
protected  TreePath[]	TreeSelectionEvent.paths           Paths this event represents.
protected  TreePath	TreeSelectionEvent.oldLeadSelectionPath           leadSelectionPath before the paths changed, may be null.
protected  TreePath	TreeSelectionEvent.newLeadSelectionPath           leadSelectionPath after the paths changed, may be null.

 

Methods in javax.swing.event that return TreePath
TreePath	TreeExpansionEvent.getPath()           Returns the path to the value that has been expanded/collapsed.
TreePath	TreeModelEvent.getTreePath()           Returns the TreePath object identifying the changed node.
TreePath[]	TreeSelectionEvent.getPaths()           Returns the paths that have been added or removed from the selection.
TreePath	TreeSelectionEvent.getPath()           Returns the first path element.
TreePath	TreeSelectionEvent.getOldLeadSelectionPath()           Returns the path that was previously the lead path.
TreePath	TreeSelectionEvent.getNewLeadSelectionPath()           Returns the current lead path.

 

Methods in javax.swing.event with parameters of type TreePath
boolean	TreeSelectionEvent.isAddedPath(TreePath path)           Returns true if the path identified by path was added to the selection.

 

Constructors in javax.swing.event with parameters of type TreePath

TreeExpansionEvent.TreeExpansionEvent(Object source, TreePath path)           Constructs a TreeExpansionEvent object.

TreeModelEvent.TreeModelEvent(Object source, TreePath path, int[] childIndices, Object[] children)           Used to create an event when nodes have been changed, inserted, or removed, identifying the path to the parent of the modified items as a TreePath object.

TreeModelEvent.TreeModelEvent(Object source, TreePath path)           Used to create an event when the node structure has changed in some way, identifying the path to the root of the modified subtree as a TreePath object.

TreeSelectionEvent.TreeSelectionEvent(Object source, TreePath[] paths, boolean[] areNew, TreePath oldLeadSelectionPath, TreePath newLeadSelectionPath)           Represents a change in the selection of a TreeSelectionModel.

TreeSelectionEvent.TreeSelectionEvent(Object source, TreePath path, boolean isNew, TreePath oldLeadSelectionPath, TreePath newLeadSelectionPath)           Represents a change in the selection of a TreeSelectionModel.

 

Uses of TreePath in javax.swing.plaf

 

Methods in javax.swing.plaf that return TreePath
abstract  TreePath	TreeUI.getPathForRow(JTree tree, int row)           Returns the path for passed in row.
abstract  TreePath	TreeUI.getClosestPathForLocation(JTree tree, int x, int y)           Returns the path to the node that is closest to x,y.
abstract  TreePath	TreeUI.getEditingPath(JTree tree)           Returns the path to the element that is being edited.

 

Methods in javax.swing.plaf with parameters of type TreePath
abstract  Rectangle	TreeUI.getPathBounds(JTree tree, TreePath path)           Returns the Rectangle enclosing the label portion that the last item in path will be drawn into.
abstract  int	TreeUI.getRowForPath(JTree tree, TreePath path)           Returns the row that the last item identified in path is visible at.
abstract  void	TreeUI.startEditingAtPath(JTree tree, TreePath path)           Selects the last item in path and tries to edit it.

 

Uses of TreePath in javax.swing.plaf.basic

 

Fields in javax.swing.plaf.basic declared as TreePath
protected  TreePath	BasicTreeUI.editingPath           Path that is being edited.

 

Methods in javax.swing.plaf.basic that return TreePath
TreePath	BasicTreeUI.getPathForRow(JTree tree, int row)           Returns the path for passed in row.
TreePath	BasicTreeUI.getClosestPathForLocation(JTree tree, int x, int y)           Returns the path to the node that is closest to x,y.
TreePath	BasicTreeUI.getEditingPath(JTree tree)           Returns the path to the element that is being edited.
protected  TreePath	BasicTreeUI.getLastChildPath(TreePath parent)           Returns a path to the last child of parent.

 

Methods in javax.swing.plaf.basic with parameters of type TreePath
Rectangle	BasicTreeUI.getPathBounds(JTree tree, TreePath path)           Returns the Rectangle enclosing the label portion that the last item in path will be drawn into.
int	BasicTreeUI.getRowForPath(JTree tree, TreePath path)           Returns the row that the last item identified in path is visible at.
void	BasicTreeUI.startEditingAtPath(JTree tree, TreePath path)           Selects the last item in path and tries to edit it.
protected  void	BasicTreeUI.paintHorizontalPartOfLeg(Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)           Paints the horizontal part of the leg.
protected  void	BasicTreeUI.paintVerticalPartOfLeg(Graphics g, Rectangle clipBounds, Insets insets, TreePath path)           Paints the vertical part of the leg.
protected  void	BasicTreeUI.paintExpandControl(Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)           Paints the expand (toggle) part of a row.
protected  void	BasicTreeUI.paintRow(Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)           Paints the renderer part of a row.
protected  boolean	BasicTreeUI.shouldPaintExpandControl(TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)           Returns true if the expand (toggle) control should be drawn for the specified row.
protected  void	BasicTreeUI.updateExpandedDescendants(TreePath path)           Updates the expanded state of all the descendants of path by getting the expanded descendants from the tree and forwarding to the tree state.
protected  TreePath	BasicTreeUI.getLastChildPath(TreePath parent)           Returns a path to the last child of parent.
protected  void	BasicTreeUI.pathWasExpanded(TreePath path)           Messaged from the VisibleTreeNode after it has been expanded.
protected  void	BasicTreeUI.pathWasCollapsed(TreePath path)           Messaged from the VisibleTreeNode after it has collapsed.
protected  boolean	BasicTreeUI.startEditing(TreePath path, MouseEvent event)           Will start editing for node if there is a cellEditor and shouldSelectCell returns true.
protected  void	BasicTreeUI.checkForClickInExpandControl(TreePath path, int mouseX, int mouseY)           If the mouseX and mouseY are in the expand/collapse region of the row, this will toggle the row.
protected  boolean	BasicTreeUI.isLocationInExpandControl(TreePath path, int mouseX, int mouseY)           Returns true if mouseX and mouseY fall in the area of row that is used to expand/collapse the node and the node at row does not represent a leaf.
protected  void	BasicTreeUI.handleExpandControlClick(TreePath path, int mouseX, int mouseY)           Messaged when the user clicks the particular row, this invokes toggleExpandState.
protected  void	BasicTreeUI.toggleExpandState(TreePath path)           Expands path if it is not expanded, or collapses row if it is expanded.
protected  void	BasicTreeUI.selectPathForEvent(TreePath path, MouseEvent event)           Messaged to update the selection based on a MouseEvent over a particular row.

 

Uses of TreePath in javax.swing.plaf.metal

 

Methods in javax.swing.plaf.metal with parameters of type TreePath
protected  void	MetalTreeUI.paintVerticalPartOfLeg(Graphics g, Rectangle clipBounds, Insets insets, TreePath path)
protected  void	MetalTreeUI.paintHorizontalPartOfLeg(Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)

 

Uses of TreePath in javax.swing.plaf.multi

 

Methods in javax.swing.plaf.multi that return TreePath
TreePath	MultiTreeUI.getPathForRow(JTree a, int b)           Call getPathForRow on each UI handled by this MultiUI.
TreePath	MultiTreeUI.getClosestPathForLocation(JTree a, int b, int c)           Call getClosestPathForLocation on each UI handled by this MultiUI.
TreePath	MultiTreeUI.getEditingPath(JTree a)           Call getEditingPath on each UI handled by this MultiUI.

 

Methods in javax.swing.plaf.multi with parameters of type TreePath
Rectangle	MultiTreeUI.getPathBounds(JTree a, TreePath b)           Call getPathBounds on each UI handled by this MultiUI.
int	MultiTreeUI.getRowForPath(JTree a, TreePath b)           Call getRowForPath on each UI handled by this MultiUI.
void	MultiTreeUI.startEditingAtPath(JTree a, TreePath b)           Call startEditingAtPath on each UI handled by this MultiUI.

 

Uses of TreePath in javax.swing.tree

 

Fields in javax.swing.tree declared as TreePath
protected  TreePath[]	DefaultTreeSelectionModel.selection           Paths that are currently selected.
protected  TreePath	DefaultTreeSelectionModel.leadPath           Last path that was added.
protected  TreePath	DefaultTreeCellEditor.lastPath           last path that was selected.

 

Methods in javax.swing.tree that return TreePath
TreePath	DefaultTreeSelectionModel.getSelectionPath()           Returns the first path in the selection.
TreePath[]	DefaultTreeSelectionModel.getSelectionPaths()           Returns the paths in the selection.
TreePath	DefaultTreeSelectionModel.getLeadSelectionPath()           Returns the last path that was added.
TreePath	TreePath.pathByAddingChild(Object child)           Returns a new path containing all the elements of this receiver plus child.
TreePath	TreePath.getParentPath()           Returns a path containing all the elements of the receiver, accept the last path component.
TreePath	TreeSelectionModel.getSelectionPath()           Returns the first path in the selection.
TreePath[]	TreeSelectionModel.getSelectionPaths()           Returns the paths in the selection.
TreePath	TreeSelectionModel.getLeadSelectionPath()           Returns the last path that was added.
abstract  TreePath	AbstractLayoutCache.getPathForRow(int row)           Returns the path for passed in row.
abstract  TreePath	AbstractLayoutCache.getPathClosestTo(int x, int y)           Returns the path to the node that is closest to x,y.
TreePath	FixedHeightLayoutCache.getPathForRow(int row)           Returns the path for passed in row.
TreePath	FixedHeightLayoutCache.getPathClosestTo(int x, int y)           Returns the path to the node that is closest to x,y.
TreePath	VariableHeightLayoutCache.getPathForRow(int row)           Returns the path for passed in row.
TreePath	VariableHeightLayoutCache.getPathClosestTo(int x, int y)           Returns the path to the node that is closest to x,y.

 

Methods in javax.swing.tree with parameters of type TreePath
void	DefaultTreeSelectionModel.setSelectionPath(TreePath path)           Sets the selection to path.
void	DefaultTreeSelectionModel.setSelectionPaths(TreePath[] pPaths)           Sets the selection to the paths in paths.
void	DefaultTreeSelectionModel.addSelectionPath(TreePath path)           Adds path to the current selection.
void	DefaultTreeSelectionModel.addSelectionPaths(TreePath[] paths)           Adds paths to the current selection.
void	DefaultTreeSelectionModel.removeSelectionPath(TreePath path)           Removes path from the selection.
void	DefaultTreeSelectionModel.removeSelectionPaths(TreePath[] paths)           Removes paths from the selection.
boolean	DefaultTreeSelectionModel.isPathSelected(TreePath path)           Returns true if the path, path, is in the current selection.
protected  boolean	DefaultTreeSelectionModel.arePathsContiguous(TreePath[] paths)           Returns true if the paths are contiguous.
protected  boolean	DefaultTreeSelectionModel.canPathsBeAdded(TreePath[] paths)           Returns true if the paths can be added without breaking the continuity of the model.
protected  boolean	DefaultTreeSelectionModel.canPathsBeRemoved(TreePath[] paths)           Returns true if the paths can be removed without breaking the continuity of the model.
protected  void	DefaultTreeSelectionModel.notifyPathChange(Vector changedPaths, TreePath oldLeadSelection)           Notifies listeners of a change in path.
int[]	RowMapper.getRowsForPaths(TreePath[] path)           Returns the rows that the TreePath instances in path are being displayed at.
void	DefaultTreeModel.valueForPathChanged(TreePath path, Object newValue)           This sets the user object of the TreeNode identified by path and posts a node changed.
boolean	TreePath.isDescendant(TreePath aTreePath)           Returns true if the specified node is a descendant of this TreePath.
void	TreeSelectionModel.setSelectionPath(TreePath path)           Sets the selection to path.
void	TreeSelectionModel.setSelectionPaths(TreePath[] paths)           Sets the selection to the the paths.
void	TreeSelectionModel.addSelectionPath(TreePath path)           Adds path to the current selection.
void	TreeSelectionModel.addSelectionPaths(TreePath[] paths)           Adds paths to the current selection.
void	TreeSelectionModel.removeSelectionPath(TreePath path)           Removes path from the selection.
void	TreeSelectionModel.removeSelectionPaths(TreePath[] paths)           Removes paths from the selection.
boolean	TreeSelectionModel.isPathSelected(TreePath path)           Returns true if the path, path, is in the current selection.
void	TreeModel.valueForPathChanged(TreePath path, Object newValue)           Messaged when the user has altered the value for the item identified by path to newValue.
abstract  boolean	AbstractLayoutCache.isExpanded(TreePath path)           Returns true if the value identified by row is currently expanded.
abstract  Rectangle	AbstractLayoutCache.getBounds(TreePath path, Rectangle placeIn)           Returns a rectangle giving the bounds needed to draw path.
abstract  int	AbstractLayoutCache.getRowForPath(TreePath path)           Returns the row that the last item identified in path is visible at.
abstract  Enumeration	AbstractLayoutCache.getVisiblePathsFrom(TreePath path)           Returns an Enumerator that increments over the visible paths starting at the passed in location.
abstract  int	AbstractLayoutCache.getVisibleChildCount(TreePath path)           Returns the number of visible children for row.
abstract  void	AbstractLayoutCache.setExpandedState(TreePath path, boolean isExpanded)           Marks the path path expanded state to isExpanded.
abstract  boolean	AbstractLayoutCache.getExpandedState(TreePath path)           Returns true if the path is expanded, and visible.
abstract  void	AbstractLayoutCache.invalidatePathBounds(TreePath path)           Instructs the LayoutCache that the bounds for path are invalid, and need to be updated.
int[]	AbstractLayoutCache.getRowsForPaths(TreePath[] paths)           Returns the rows that the TreePath instances in path are being displayed at.
void	FixedHeightLayoutCache.invalidatePathBounds(TreePath path)           Does nothing, FixedHeightLayoutCache doesn't cache width, and that is all that could change.
boolean	FixedHeightLayoutCache.isExpanded(TreePath path)           Returns true if the value identified by row is currently expanded.
Rectangle	FixedHeightLayoutCache.getBounds(TreePath path, Rectangle placeIn)           Returns a rectangle giving the bounds needed to draw path.
int	FixedHeightLayoutCache.getRowForPath(TreePath path)           Returns the row that the last item identified in path is visible at.
int	FixedHeightLayoutCache.getVisibleChildCount(TreePath path)           Returns the number of visible children for row.
Enumeration	FixedHeightLayoutCache.getVisiblePathsFrom(TreePath path)           Returns an Enumerator that increments over the visible paths starting at the passed in location.
void	FixedHeightLayoutCache.setExpandedState(TreePath path, boolean isExpanded)           Marks the path path expanded state to isExpanded.
boolean	FixedHeightLayoutCache.getExpandedState(TreePath path)           Returns true if the path is expanded, and visible.
void	VariableHeightLayoutCache.setExpandedState(TreePath path, boolean isExpanded)           Marks the path path expanded state to isExpanded.
boolean	VariableHeightLayoutCache.getExpandedState(TreePath path)           Returns true if the path is expanded, and visible.
Rectangle	VariableHeightLayoutCache.getBounds(TreePath path, Rectangle placeIn)           Returns the Rectangle enclosing the label portion that the item identified by row will be drawn into.
int	VariableHeightLayoutCache.getRowForPath(TreePath path)           Returns the row that the last item identified in path is visible at.
void	VariableHeightLayoutCache.invalidatePathBounds(TreePath path)           Instructs the LayoutCache that the bounds for path are invalid, and need to be updated.
Enumeration	VariableHeightLayoutCache.getVisiblePathsFrom(TreePath path)           Returns an Enumerator that increments over the visible paths starting at the passed in location.
int	VariableHeightLayoutCache.getVisibleChildCount(TreePath path)           Returns the number of visible children for row.
boolean	VariableHeightLayoutCache.isExpanded(TreePath path)           Returns true if the value identified by row is currently expanded.

 

Constructors in javax.swing.tree with parameters of type TreePath

TreePath.TreePath(TreePath parent, Object lastElement)           Constructs a TreePath this is the combination of all the path elements in parent with a last path component of lastElement.