Uses of Class javax.swing.JTree (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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Uses of Class
javax.swing.JTree

Packages that use JTree
javax.swing	Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.swing.plaf	Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
javax.swing.plaf.basic	Provides user interface objects built according to the Basic look and feel.
javax.swing.plaf.multi	Provides user interface objects that combine two or more look and feels.
javax.swing.tree	Provides classes and interfaces for dealing with `javax.swing.JTree`.

Uses of JTree in javax.swing

Methods in javax.swing with parameters of type JTree

Component DefaultCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
Implements the TreeCellEditor interface.

Methods in javax.swing with parameters of type JTree
`Component`	`DefaultCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)` Implements the `TreeCellEditor` interface.

Constructors in javax.swing with parameters of type JTree

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

Constructors in javax.swing with parameters of type JTree
`JTree.AccessibleJTree.AccessibleJTreeNode(JTree t, TreePath p, Accessible ap)` Constructs an AccessibleJTreeNode

Uses of JTree in javax.swing.plaf

Methods in javax.swing.plaf with parameters of type JTree

abstract void TreeUI.cancelEditing(JTree tree)
          Cancels the current editing session.

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.

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 TreePath TreeUI.getPathForRow(JTree tree, int row)
          Returns the path for passed in row.

abstract int TreeUI.getRowCount(JTree tree)
          Returns the number of rows that are being displayed.

abstract int TreeUI.getRowForPath(JTree tree, TreePath path)
          Returns the row that the last item identified in path is visible at.

abstract boolean TreeUI.isEditing(JTree tree)
          Returns true if the tree is being edited.

abstract void TreeUI.startEditingAtPath(JTree tree, TreePath path)
          Selects the last item in path and tries to edit it.

abstract boolean TreeUI.stopEditing(JTree tree)
          Stops the current editing session.

Methods in javax.swing.plaf with parameters of type JTree
`abstract void`	`TreeUI.cancelEditing(JTree tree)` Cancels the current editing session.
`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.
`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 TreePath`	`TreeUI.getPathForRow(JTree tree, int row)` Returns the path for passed in row.
`abstract int`	`TreeUI.getRowCount(JTree tree)` Returns the number of rows that are being displayed.
`abstract int`	`TreeUI.getRowForPath(JTree tree, TreePath path)` Returns the row that the last item identified in path is visible at.
`abstract boolean`	`TreeUI.isEditing(JTree tree)` Returns true if the tree is being edited.
`abstract void`	`TreeUI.startEditingAtPath(JTree tree, TreePath path)` Selects the last item in path and tries to edit it.
`abstract boolean`	`TreeUI.stopEditing(JTree tree)` Stops the current editing session.

Uses of JTree in javax.swing.plaf.basic

Fields in javax.swing.plaf.basic declared as JTree

protected JTree BasicTreeUI.tree
Component that we're going to be drawing into.

Fields in javax.swing.plaf.basic declared as JTree
`protected JTree`	`BasicTreeUI.tree` Component that we're going to be drawing into.

Methods in javax.swing.plaf.basic with parameters of type JTree

void BasicTreeUI.cancelEditing(JTree tree)
          Cancels the current editing session.

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.

Rectangle BasicTreeUI.getPathBounds(JTree tree, TreePath path)
          Returns the Rectangle enclosing the label portion that the last item in path will be drawn into.

TreePath BasicTreeUI.getPathForRow(JTree tree, int row)
          Returns the path for passed in row.

int BasicTreeUI.getRowCount(JTree tree)
          Returns the number of rows that are being displayed.

int BasicTreeUI.getRowForPath(JTree tree, TreePath path)
          Returns the row that the last item identified in path is visible at.

boolean BasicTreeUI.isEditing(JTree tree)
          Returns true if the tree is being edited.

void BasicTreeUI.startEditingAtPath(JTree tree, TreePath path)
          Selects the last item in path and tries to edit it.

boolean BasicTreeUI.stopEditing(JTree tree)
          Stops the current editing session.

Methods in javax.swing.plaf.basic with parameters of type JTree
`void`	`BasicTreeUI.cancelEditing(JTree tree)` Cancels the current editing session.
`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.
`Rectangle`	`BasicTreeUI.getPathBounds(JTree tree, TreePath path)` Returns the Rectangle enclosing the label portion that the last item in path will be drawn into.
`TreePath`	`BasicTreeUI.getPathForRow(JTree tree, int row)` Returns the path for passed in row.
`int`	`BasicTreeUI.getRowCount(JTree tree)` Returns the number of rows that are being displayed.
`int`	`BasicTreeUI.getRowForPath(JTree tree, TreePath path)` Returns the row that the last item identified in path is visible at.
`boolean`	`BasicTreeUI.isEditing(JTree tree)` Returns true if the tree is being edited.
`void`	`BasicTreeUI.startEditingAtPath(JTree tree, TreePath path)` Selects the last item in path and tries to edit it.
`boolean`	`BasicTreeUI.stopEditing(JTree tree)` Stops the current editing session.

Uses of JTree in javax.swing.plaf.multi

Methods in javax.swing.plaf.multi with parameters of type JTree

void MultiTreeUI.cancelEditing(JTree a)
          Invokes the cancelEditing method on each UI handled by this object.

TreePath MultiTreeUI.getClosestPathForLocation(JTree a, int b, int c)
          Invokes the getClosestPathForLocation method on each UI handled by this object.

TreePath MultiTreeUI.getEditingPath(JTree a)
          Invokes the getEditingPath method on each UI handled by this object.

Rectangle MultiTreeUI.getPathBounds(JTree a, TreePath b)
          Invokes the getPathBounds method on each UI handled by this object.

TreePath MultiTreeUI.getPathForRow(JTree a, int b)
          Invokes the getPathForRow method on each UI handled by this object.

int MultiTreeUI.getRowCount(JTree a)
          Invokes the getRowCount method on each UI handled by this object.

int MultiTreeUI.getRowForPath(JTree a, TreePath b)
          Invokes the getRowForPath method on each UI handled by this object.

boolean MultiTreeUI.isEditing(JTree a)
          Invokes the isEditing method on each UI handled by this object.

void MultiTreeUI.startEditingAtPath(JTree a, TreePath b)
          Invokes the startEditingAtPath method on each UI handled by this object.

boolean MultiTreeUI.stopEditing(JTree a)
          Invokes the stopEditing method on each UI handled by this object.

Methods in javax.swing.plaf.multi with parameters of type JTree
`void`	`MultiTreeUI.cancelEditing(JTree a)` Invokes the `cancelEditing` method on each UI handled by this object.
`TreePath`	`MultiTreeUI.getClosestPathForLocation(JTree a, int b, int c)` Invokes the `getClosestPathForLocation` method on each UI handled by this object.
`TreePath`	`MultiTreeUI.getEditingPath(JTree a)` Invokes the `getEditingPath` method on each UI handled by this object.
`Rectangle`	`MultiTreeUI.getPathBounds(JTree a, TreePath b)` Invokes the `getPathBounds` method on each UI handled by this object.
`TreePath`	`MultiTreeUI.getPathForRow(JTree a, int b)` Invokes the `getPathForRow` method on each UI handled by this object.
`int`	`MultiTreeUI.getRowCount(JTree a)` Invokes the `getRowCount` method on each UI handled by this object.
`int`	`MultiTreeUI.getRowForPath(JTree a, TreePath b)` Invokes the `getRowForPath` method on each UI handled by this object.
`boolean`	`MultiTreeUI.isEditing(JTree a)` Invokes the `isEditing` method on each UI handled by this object.
`void`	`MultiTreeUI.startEditingAtPath(JTree a, TreePath b)` Invokes the `startEditingAtPath` method on each UI handled by this object.
`boolean`	`MultiTreeUI.stopEditing(JTree a)` Invokes the `stopEditing` method on each UI handled by this object.

Uses of JTree in javax.swing.tree

Fields in javax.swing.tree declared as JTree

protected JTree DefaultTreeCellEditor.tree
JTree instance listening too.

Fields in javax.swing.tree declared as JTree
`protected JTree`	`DefaultTreeCellEditor.tree` `JTree` instance listening too.

Methods in javax.swing.tree with parameters of type JTree

protected void DefaultTreeCellEditor.determineOffset(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)


Component DefaultTreeCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
          Configures the editor.

Component TreeCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
          Sets an initial value for the editor.

Component DefaultTreeCellRenderer.getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
          Configures the renderer based on the passed in components.

Component TreeCellRenderer.getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
          Sets the value of the current tree cell to value.

protected void DefaultTreeCellEditor.setTree(JTree newTree)
          Sets the tree currently editing for.

Methods in javax.swing.tree with parameters of type JTree
`protected void`	`DefaultTreeCellEditor.determineOffset(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)`
`Component`	`DefaultTreeCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)` Configures the editor.
`Component`	`TreeCellEditor.getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)` Sets an initial value for the editor.
`Component`	`DefaultTreeCellRenderer.getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)` Configures the renderer based on the passed in components.
`Component`	`TreeCellRenderer.getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)` Sets the value of the current tree cell to `value`.
`protected void`	`DefaultTreeCellEditor.setTree(JTree newTree)` Sets the tree currently editing for.

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

DefaultTreeCellEditor(JTree tree, DefaultTreeCellRenderer renderer)
Constructs a DefaultTreeCellEditor object for a JTree using the specified renderer and a default editor.

DefaultTreeCellEditor(JTree tree, DefaultTreeCellRenderer renderer, TreeCellEditor editor)
Constructs a DefaultTreeCellEditor object for a JTree using the specified renderer and the specified editor.

Constructors in javax.swing.tree with parameters of type JTree
`DefaultTreeCellEditor(JTree tree, DefaultTreeCellRenderer renderer)` Constructs a `DefaultTreeCellEditor` object for a JTree using the specified renderer and a default editor.
`DefaultTreeCellEditor(JTree tree, DefaultTreeCellRenderer renderer, TreeCellEditor editor)` Constructs a `DefaultTreeCellEditor` object for a `JTree` using the specified renderer and the specified editor.