org.aswing.JTree

	Property	Defined by
		cacheAsBitmap : Boolean	AWSprite
		container : Container	Component
		filters : Array	AWSprite
		height : Number	Component
		mask : DisplayObject	AWSprite
		numChildren : int	AWSprite
		visible : Boolean	Component
		width : Number	Component
		x : Number	Component
		y : Number	Component

	Property	Defined by
		bounds : IntRectangle	Component
		children : Array	Container
		d_numChildren : int	AWSprite
		drawTransparentTrigger : Boolean = true	Component
		d_visible : Boolean Returns the `DisplayObject.visible` directly.	Component
		d_x : Number Returns `DisplayObject.x` directly.	Component
		d_y : Number Returns `DisplayObject.y` directly.	Component
		layout : LayoutManager	Container
		readyToPaint : Boolean	Component
		ui : ComponentUI	Component
		valid : Boolean	Component

Public Methods

	Method		Defined by
		JTree(newModel:TreeModel = null) JTree(newModel:TreeModel) ; JTree() a defaul model will be created Returns an instance of `JTree` which displays the root node -- the tree is created using the specified data model.	JTree
		addChild(dis:DisplayObject):DisplayObject Adds a child DisplayObject instance to this DisplayObjectContainer instance.	AWSprite
		addChildAt(child:DisplayObject, index:int):DisplayObject	AWSprite
		addDragAcceptableInitiator(com:Component):void Adds a component to be the acceptable drag initiator to this component.	Component
		addSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void Adds the paths between index0 and index1, inclusive, to the selection.	JTree
		addSelectionListener(listener:Function, priority:int = 0, useWeakReference:Boolean = false):void Adds a listener for tree selection events.	JTree
		addSelectionPath(path:TreePath, programmatic:Boolean = true):void Adds the node identified by the specified `TreePath` to the current selection.	JTree
		addSelectionPaths(paths:Array, programmatic:Boolean = true):void Adds each path in the array of paths to the current selection.	JTree
		addSelectionRow(row:int, programmatic:Boolean = true):void Adds the path at the specified row to the current selection.	JTree
		addSelectionRows(rows:Array, programmatic:Boolean = true):void Adds the paths at each of the specified rows to the current selection.	JTree
		addStateListener(listener:Function, priority:int = 0, useWeakReference:Boolean = false):void Add a listener to listen the viewpoat state change event.	JTree
		append(com:Component, constraints:Object = null):void On Component just can add to one Container.	Container
		appendAll(... coms):void Adds one or more component to the container with null constraints	Container
		bringToBottom(child:DisplayObject):void Brings a child to bottom.	AWSprite
		bringToTop(child:DisplayObject):void Brings a child to top.	AWSprite
		cancelEditing():void Cancels the current editing session.	JTree
		clearSelection(programmatic:Boolean = true):void Clears the selection.	JTree
		collapsePath(path:TreePath):void Ensures that the node identified by the specified path is collapsed and viewable.	JTree
		collapseRow(row:int):void Ensures that the node in the specified row is collapsed.	JTree
		componentToGlobal(p:IntPoint):IntPoint	Component
		containsChild(child:DisplayObject):Boolean Returns whether child is directly child of this sprite, true only if getChildIndex(child) >= 0.	AWSprite
		doLayout():void layout this container	Container
		editingCanceled(source:CellEditor):void	JTree
		editingStopped(source:CellEditor):void	JTree
		expandPath(path:TreePath):void Ensures that the node identified by the specified path is expanded and viewable.	JTree
		expandRow(row:int):void Ensures that the node in the specified row is expanded and viewable.	JTree
		fireFocusKeyDownEvent(e:KeyboardEvent):void	Component
		fireFocusKeyUpEvent(e:KeyboardEvent):void	Component
		fireTreeCollapsed(path:TreePath):void Notifies all listeners that have registered interest for notification on this event type.	JTree
		fireTreeExpanded(path:TreePath):void Notifies all listeners that have registered interest for notification on this event type.	JTree
		fireTreeWillCollapse(path:TreePath):void Notifies all listeners that have registered interest for notification on this event type.	JTree
		fireTreeWillExpand(path:TreePath):void Notifies all listeners that have registered interest for notification on this event type.	JTree
		getAlignmentX():Number Returns the alignment along the x axis.	Component
		getAlignmentY():Number Returns the alignment along the y axis.	Component
		getAlpha():Number Returns the alpha of this component.	Component
		getAnchorSelectionPath():TreePath Returns the path identified as the anchor.	JTree
		getAwmlID():String Returns ID used to identify components created from AWML.	Component
		getAwmlIndex():Number Returns position index of the component inside its AWML container.	Component
		getAwmlNamespace():String Returns namespace name used to identify components created from AWML.	Component
		getBackground():ASColor Gets the background color of this component.	Component
		getBackgroundDecorator():GroundDecorator Returns the background decorator of this component.	Component
		getBorder():Border Returns the border.	Component
		getBounds(targetCoordinateSpace:DisplayObject):Rectangle Same to DisplayObject.getBounds(), just add a explaination here that if you want to get the component bounds, see {	Component
		getCellEditor():TreeCellEditor Returns the editor used to edit entries in the tree.	JTree
		getCellFactory():TreeCellFactory Returns the current `TreeCellFactory` that is rendering each cell.	JTree
		getChildAt(index:int):DisplayObject	AWSprite
		getChildByName(name:String):DisplayObject	AWSprite
		getChildIndex(child:DisplayObject):int	AWSprite
		getClientProperty(key:): Returns the value of the property with the specified key.	Component
		getClipBounds():IntRectangle Returns the clip bounds.	Component
		getClosestPathForLocation(x:int, y:int):TreePath Returns the path to the node that is closest to x,y.	JTree
		getClosestRowForLocation(x:int, y:int):int Returns the row to the node that is closest to x,y.	JTree
		getComBounds(rv:IntRectangle = null):IntRectangle Stores the bounds value of this component into "return value" rv and returns rv.	Component
		getComponent(index:int):Component Gets the nth(index) component in this container.	Container
		getComponentCount():int Gets the number of components in this container.	Container
		getConstraints():Object Gets cpmponent's constraints.	Component
		getDefaultBasicUIClass():Class	JTree
		getEditingPath():TreePath Returns the path to the element that is currently being edited.	JTree
		getExpandedDescendants(parent:TreePath):Array Returns an `Array` of the descendants of the path `parent` that are currently expanded.	JTree
		getExtentSize():IntDimension	JTree
		getFixedCellWidth():int Returns the fixed cell width value -- the value specified by setting the `fixedCellWidth` property, rather than that calculated from the cell elements.	JTree
		getFocusManager():FocusManager Returns the focus manager for this component's stage, or null if this component is not on stage.	Component
		getFocusTraversalPolicy():FocusTraversalPolicy Returns the focus traversal policy of this container, it will return its parent's focus traversal policy if its self is null.	Container
		getFont():ASFont Gets the font of this component.	Component
		getForeground():ASColor Gets the foreground color of this component.	Component
		getForegroundDecorator():GroundDecorator Returns the foreground decorator of this component.	Component
		getGlobalLocation(rv:IntPoint = null):IntPoint Stores the global location value of this component into "return value" p and returns p.	Component
		getHeight():int Returns the current height of this component	Component
		getHighestIndexUnderForeground():int Returns the current top index for a new child(none forground child).	AWSprite
		getHorizontalBlockIncrement():int	JTree
		getHorizontalUnitIncrement():int	JTree
		getIndex(com:Component):int Returns the index of the child component in this container.	Container
		getInsets():Insets If a border has been set on this component, returns the border's insets; otherwise returns an empty insets.	Component
		getInternalFocusObject():InteractiveObject Returns the object to receive the focus for this component.	Component
		getKeyboardManager():KeyboardManager Returns the keyboard manager of this component's `JRootPane` ancestor.	Component
		getLastSelectedPathComponent():Object Returns the last path component in the first node of the current selection.	JTree
		getLayout():LayoutManager	Container
		getLeadSelectionPath():TreePath Returns the path identified as the lead.	JTree
		getLeadSelectionRow():int Returns the row index corresponding to the lead path.	JTree
		getLocation(rv:IntPoint = null):IntPoint Stores the location value of this component into "return value" rv and returns rv.	Component
		getLogicLocationFromPixelLocation(p:IntPoint):IntPoint Returns the location in the JTree view area of the logic location.	JTree
		getLowestIndexAboveBackground():int Returns the current bottom index for none background child.	AWSprite
		getMaximumHeight():int Returns `getMaximumSize().height`	Component
		getMaximumSize():IntDimension	Component
		getMaximumWidth():int Returns `getMaximumSize().width`	Component
		getMaxSelectionRow():int Returns the last selected row.	JTree
		getMinimumHeight():int Returns `getMinimumSize().height`	Component
		getMinimumSize():IntDimension	Component
		getMinimumWidth():int Returns `getMinimumSize().width`	Component
		getMinSelectionRow():int Gets the first selected row.	JTree
		getModel():TreeModel Returns the `TreeModel` that is providing the data.	JTree
		getMousePointedPath():TreePath Returns the treePath that the user mouse pointed, null if no path was pointed.	JTree
		getMousePosition():IntPoint Returns the coordinate of the mouse position, in pixels, in the component scope.	Component
		getName():String Returns the name of the component	Component
		getPaintBounds():IntRectangle Returns the bounds that component should paint in.	Component
		getParent():Container Returns the `Container` parent, if it parent is not a `Container`, null will be returned.	Component
		getPathBounds(path:TreePath):IntRectangle Returns the `IntRectangle` that the specified node will be drawn into.	JTree
		getPathForLocation(x:int, y:int):TreePath Returns the path for the node at the specified location.	JTree
		getPathForRow(row:int):TreePath Returns the path for the specified row.	JTree
		getPixelLocationFromLogicLocation(p:IntPoint):IntPoint Returns the location in the JTree view area of the logic location.	JTree
		getPreferredHeight():int Returns `getPreferredSize().height`	Component
		getPreferredSize():IntDimension	Component
		getPreferredWidth():int Returns `getPreferredSize().width`	Component
		getRootPaneAncestor():JRootPane Returns the first `JRootPane` ancestor of this component.	Component
		getRowBounds(row:int):IntRectangle Returns the `IntRectangle` that the node at the specified row is drawn in.	JTree
		getRowCount():int Returns the number of rows that are currently being displayed.	JTree
		getRowForLocation(x:int, y:int):int Returns the row for the specified location.	JTree
		getRowForPath(path:TreePath):int Returns the row that displays the node identified by the specified path.	JTree
		getRowHeight():int Returns the height of each row.	JTree
		getSelectionBackground():ASColor Returns the background color for selected cells.	JTree
		getSelectionCount():int Returns the number of nodes selected.	JTree
		getSelectionForeground():ASColor Returns the foreground color for selected cells.	JTree
		getSelectionModel():TreeSelectionModel Returns the model for selections.	JTree
		getSelectionPath():TreePath Returns the path to the first selected node.	JTree
		getSelectionPaths():Array Returns the paths of all selected values.	JTree
		getSelectionRow():int Returns the first selected row.	JTree
		getSelectionRows():Array Returns all of the currently selected rows.	JTree
		getSize(rv:IntDimension = null):IntDimension Stores the size value of this component into "return value" rv and returns rv.	Component
		getToggleClickCount():int Returns the number of mouse clicks needed to expand or close a node.	JTree
		getToolTipText():String Returns the tooltip string that has been set with setToolTipText.	Component
		getTreeUI():TreeUI Returns the L&F object that renders this component.	JTree
		getUI():ComponentUI	Component
		getUIClassID():String Returns the name of the L&F class that renders this component.	JTree
		getVerticalBlockIncrement():int	JTree
		getVerticalUnitIncrement():int	JTree
		getViewportPane():Component	JTree
		getViewPosition():IntPoint	JTree
		getViewSize():IntDimension	JTree
		getVisibleRect():IntRectangle	JTree
		getVisibleRowCount():int Returns the number of rows that are displayed in the display area.	JTree
		getWidth():int Returns the current width of this component	Component
		getX():int Returns the current x coordinate of the components.	Component
		getY():int Returns the current y coordinate of the components.	Component
		globalToComponent(p:IntPoint):IntPoint	Component
		hasBeenExpanded(path:TreePath):Boolean Returns true if the node identified by the path has ever been expanded.	JTree
		hitTestMouse():Boolean Returns whether the component hit the mouse.	Component
		hitTestObject(obj:DisplayObject):Boolean	AWSprite
		hitTestPoint(x:Number, y:Number, shapeFlag:Boolean = false):Boolean	AWSprite
		insert(i:int, com:Component, constraints:Object = null):void Add component to spesified index.	Container
		insertAll(index:int, ... coms):void Insets one or more component to the container with null constraints at specified starting index.	Container
		invalidate():void Invalidates the container.	Container
		invalidatePreferSizeCaches():void Clears this component and all parents above it's preferred size caches.	Component
		isAncestorOf(c:Component):Boolean Checks if the component is contained in the component hierarchy of this container.	Container
		isCachePreferSizes():Boolean Returns whether or not the preferred size, minimum size and max size cache is turned on.	Component
		isClipMasked():Boolean Returns whether the component clip should be masked by its bounds.	AWSprite
		isCollapsed(path:TreePath):Boolean 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.	JTree
		isCollapsedOfRow(row:int):Boolean Returns true if the node at the specified display row is collapsed.	JTree
		isDragAcceptableInitiator(com:Component):Boolean Returns whether the component is acceptable drag initiator for this component.	Component
		isDragEnabled():Boolean Returns whether this component can fire ON_DRAG_RECOGNIZED event.	Component
		isDropTrigger():Boolean Returns whether this component can trigger dragging component to fire drag events when dragging over to this component.(Default value is false)	Component
		isEditable():Boolean Returns true if the tree is editable.	JTree
		isEditing():Boolean Returns true if the tree is being edited.	JTree
		isEnabled():Boolean Returns whether the component is enabled.	Component
		isExpanded(path:TreePath):Boolean Returns true if the node identified by the path is currently expanded,	JTree
		isExpandedOfRow(row:int):Boolean Returns true if the node at the specified display row is currently expanded.	JTree
		isExpandsSelectedPaths():Boolean Returns the `expandsSelectedPaths` property.	JTree
		isFocusable():Boolean Returns whether this Component can be focused.	Component
		isFocusableSet():Boolean Returns whether or not the opaque property is set by user.	Component
		isFocusOwner():Boolean Returns `true` if this `Component` is the focus owner.	Component
		isFontValidated():Boolean Returns whether the new font are applied and taked effect.	Component
		isInvokesStopCellEditing():Boolean Returns the indicator that tells what happens when editing is interrupted.	JTree
		isOnStage():Boolean Determines whether or not this component is on stage(on the display list).	Component
		isOpaque():Boolean Returns true if this component is completely opaque.	Component
		isOpaqueSet():Boolean Returns whether or not the opaque property is set by user.	Component
		isPathEditable(path:TreePath):Boolean Returns `isEditable`.	JTree
		isPathSelected(path:TreePath):Boolean Returns true if the item identified by the path is currently selected.	JTree
		isPathVisible(path:TreePath):Boolean Returns true if the value identified by path is currently viewable, which means it is either the root or all of its parents are expanded.	JTree
		isRootVisible():Boolean Returns true if the root node of the tree is displayed.	JTree
		isRowHeightSet():Boolean Returns whether or not row height is set by user.	JTree
		isRowSelected(row:int):Boolean Returns true if the node identified by row is selected.	JTree
		isScrollsOnExpand():Boolean Returns the value of the `scrollsOnExpand` property.	JTree
		isScrollsOnExpandSet():Boolean Returns whether or not scrolls on expand is set by user.	JTree
		isSelectionEmpty():Boolean Returns true if the selection is currently empty.	JTree
		isShowing():Boolean Determines whether this component is showing on screen.	Component
		isUIElement():Boolean Returns true if this component is just a ui element component, false means this component is a regular use created component.	Component
		isValid():Boolean Determines whether this component is valid.	Component
		isValidateRoot():Boolean If this method returns true, revalidate calls by descendants of this component will cause the entire tree beginning with this root to be validated.	Component
		isVisible():Boolean	Component
		makeFocus():void Makes this component's internal focus object to be the stage focus directly, without any judgement.	Component
		makePathVisible(path:TreePath):void Ensures that the node identified by path is currently viewable.	JTree
		pack():void Causes this component to be sized to fit the preferred size.	Component
		paintFocusRect(force:Boolean = false):void Paints the focus rect if need.	Component
		paintImmediately():void Redraw the component UI face immediately if it is visible and ready to paint.	Component
		parentReAppendChildren():void Calls parent reAppendChildren if parent is a container.	Component
		putClientProperty(key:, value:):void Adds an arbitrary key/value "client property" to this component.	Component
		reAppendChildren():void Removes all children and then append them with their constraints.	Container
		reAppendToParent(constraints:Object = null):void Removes this component from its parent and then append it with specified constraints.	Component
		remove(com:Component):Component Remove the specified child component.	Container
		removeAll():void Remove all child components.	Container
		removeAt(i:int):Component Remove the specified index child component.	Container
		removeChild(child:DisplayObject):DisplayObject Removes a normal display object child.	Container
		removeChildAt(index:int):DisplayObject Removes a normal display object child with index.	Container
		removeDescendantSelectedPathsWithEvent(e:TreeModelEvent):void Removes any paths from the selection model that are descendants of the nodes identified by in `e`.	JTree
		removeDragAcceptableInitiator(com:Component):void Removes a component to be the acceptable drag initiator to this component.	Component
		removeFromContainer():void Removes this component from its parent, whatever it is as a component child or only a display object child, or it's parent is just a display object container.	Component
		removeSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void Removes the nodes between index0 and index1, inclusive, from the selection.	JTree
		removeSelectionListener(listener:Function):void	JTree
		removeSelectionPath(path:TreePath, programmatic:Boolean = true):void Removes the node identified by the specified path from the current selection.	JTree
		removeSelectionPaths(paths:Array, programmatic:Boolean = true):void Removes the nodes identified by the specified paths from the current selection.	JTree
		removeSelectionRow(row:int, programmatic:Boolean = true):void Removes the row at the index `row` from the current selection.	JTree
		removeSelectionRows(rows:Array, programmatic:Boolean = true):void Removes the rows that are selected at each of the specified rows.	JTree
		removeStateListener(listener:Function):void Removes a state listener.	JTree
		repaint():void Redraws the component face next RENDER event.This method can be called often, so it needs to execute quickly.	Component
		repaintAndRevalidate():void	Component
		requestFocus():Boolean Requests that this Component get the input focus, and that this Component's top-level ancestor become the focused Window.	Component
		revalidate():void Supports deferred automatic layout.	Component
		revalidateIfNecessary():void	Component
		scrollPathToVisible(path:TreePath):void 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.	JTree
		scrollRectToVisible(contentRect:IntRectangle, programmatic:Boolean = true):void	JTree
		scrollRowToVisible(row:int):void Scrolls the item identified by row until it is displayed.	JTree
		setAlignmentX(ax:Number):void	Component
		setAlignmentY(ay:Number):void	Component
		setAlpha(alpha:Number):void Indicates the alpha transparency value of the component.	Component
		setAnchorSelectionPath(newPath:TreePath):void Sets the path identified as the anchor.	JTree
		setAwmlID(id:String):void Sets ID used to identify components created from AWML.	Component
		setAwmlIndex(index:Number):void Sets ID used to identify components created from AWML.	Component
		setAwmlNamespace(theNamespace:String):void Sets namespace used to identify components created from AWML.	Component
		setBackground(c:ASColor):void Sets the background color of this component.	Component
		setBackgroundDecorator(bg:GroundDecorator):void Sets a decorator to be the component background, it will represent the component background with a `DisplayObject`.	Component
		setBorder(b:Border):void Sets the border for the component, null to remove border.	Component
		setBounds(b:IntRectangle):void This method will call setComBounds()	Component
		setCachePreferSizes(b:Boolean):void Sets whether or not turn on the preferred size, minimum size and max size cache.	Component
		setCellEditor(cellEditor:TreeCellEditor):void Sets the cell editor.	JTree
		setCellFactory(x:TreeCellFactory):void Sets the `TreeCellFactory` that will be used to draw each cell.	JTree
		setChildIndex(child:DisplayObject, index:int):void	AWSprite
		setClipBounds(b:IntRectangle):void Sets the clip bounds, a rectangle mask to make specified bounds visible.	Component
		setClipMasked(m:Boolean):void Sets whether the component clip should be masked by its bounds.	AWSprite
		setClipSize(size:IntDimension):void Sets the clip size, a rectangle mask to make specified bounds visible.	Component
		setComBounds(b:IntRectangle):void Moves and resizes this component.	Component
		setComBoundsXYWH(x:int, y:int, w:int, h:int):void Moves and resizes this component.	Component
		setConstraints(constraints:Object):void Sets component's constraints.	Component
		setDragAcceptableInitiatorAppraiser(func:Function):void Sets a function to judge whether a component is acceptable drag initiator.	Component
		setDragEnabled(b:Boolean):void Sets whether this component can fire ON_DRAG_RECOGNIZED event.	Component
		setDropTrigger(b:Boolean):void Sets whether this component can trigger dragging component to fire drag events when dragging over to this component.	Component
		setEditable(flag:Boolean):void Determines whether the tree is editable.	JTree
		setEnabled(b:Boolean):void Enable or disable the component.	Component
		setExpandsSelectedPaths(newValue:Boolean):void Configures the `expandsSelectedPaths` property.	JTree
		setFixedCellWidth(width:int):void Sets the width of every cell in the list.	JTree
		setFocusable(b:Boolean):void Sets the focusable state of this Component to the specified value.	Component
		setFocusableSet(b:Boolean):void Indicate that the `focusable` property is set by user or not.	Component
		setFocusTraversalPolicy(ftp:FocusTraversalPolicy):void Sets the focus traversal policy to this container, or sets null to make this container use its parent's focus traversal policy.	Container
		setFont(f:ASFont):void	JTree
		setFontValidated(b:Boolean):void Sets whether the new font are applied and taked effect.	Component
		setForeground(c:ASColor):void Sets the foreground color of this component.	Component
		setForegroundDecorator(fg:GroundDecorator):void Sets a decorator to be the component foreground, it will represent the component foreground with a `DisplayObject` on top of other children of this component.	Component
		setGlobalLocation(gp:IntPoint):void Set the component's location in global coordinate.	Component
		setGlobalLocationXY(x:int, y:int):void Set the component's location in global coordinate.	Component
		setHeight(height:Number):void Sets the component's height.	Component
		setHorizontalBlockIncrement(increment:int):void	JTree
		setHorizontalUnitIncrement(increment:int):void	JTree
		setInvokesStopCellEditing(newValue:Boolean):void Determines what happens when editing is interrupted by selecting another node in the tree, a change in the tree's data, or by some other means.	JTree
		setLayout(layout:LayoutManager):void You can not set layout to JTree, it's handled by TreeUI.	JTree
		setLeadSelectionPath(newPath:TreePath):void Sets the path identifies as the lead.	JTree
		setLocation(newPos:IntPoint):void Set the component's location, if it is diffs from old location, invalidate it to wait validate.	Component
		setLocationXY(x:int, y:int):void	Component
		setMaximumHeight(maximumHeight:int):void Sets maximum height, -1 means auto count.	Component
		setMaximumSize(maximumSize:IntDimension):void setMaximumSize(d:IntDimension) setMaximumSize(width:Number, height:Number) Set the maximumSize, then the component's maximumSize is specified.	Component
		setMaximumWidth(maximumWidth:int):void Sets maximum width, -1 means auto count.	Component
		setMinimumHeight(minimumHeight:int):void Sets minimum height, -1 means auto count.	Component
		setMinimumSize(minimumSize:IntDimension):void setMinimumSize(d:IntDimension) setMinimumSize(width:Number, height:Number) Set the minimumSize, then the component's minimumSize is specified.	Component
		setMinimumWidth(minimumWidth:int):void Sets minimum width, -1 means auto count.	Component
		setModel(newModel:TreeModel):void Sets the `TreeModel` that will provide the data.	JTree
		setName(name:String):void Sets the name of this component	Component
		setOpaque(b:Boolean):void If true the component paints every pixel within its bounds.	Component
		setOpaqueSet(b:Boolean):void This method will be called to set true when you set the opaque by `setOpaque()`.	Component
		setPreferredHeight(preferredHeight:int):void Sets preferred width, -1 means auto count.	Component
		setPreferredSize(preferredSize:IntDimension):void setPreferredSize(d:IntDimension) setPreferredSize(width:Number, height:Number) Set the preferredSize, then the component's preferredSize is specified.	Component
		setPreferredWidth(preferredWidth:int):void Sets preferred width, -1 means auto count.	Component
		setRootVisible(rootVisible:Boolean):void Determines whether or not the root node from the `TreeModel` is visible.	JTree
		setRowHeight(rowHeight:int):void Sets the height of each cell, in pixels.	JTree
		setRowHeightSet(b:Boolean):void Sets whether or not row height is set by user.	JTree
		setScrollsOnExpand(newValue:Boolean):void Sets the `scrollsOnExpand` property, which determines whether the tree might scroll to show previously hidden children.	JTree
		setScrollsOnExpandSet(b:Boolean):void Sets whether or not scrolls on expand is set by user.	JTree
		setSelectionBackground(selectionBackground:ASColor):void Sets the background color for selected cells.	JTree
		setSelectionForeground(selectionForeground:ASColor):void Sets the foreground color for selected cells.	JTree
		setSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void Selects the nodes between index0 and index1, inclusive.	JTree
		setSelectionMode(mode:int):void Proxy method which passes specified selection mode to the currently configured selection model.	JTree
		setSelectionModel(selectionModel:TreeSelectionModel):void Sets the tree's selection model.	JTree
		setSelectionPath(path:TreePath, programmatic:Boolean = true):void Selects the node identified by the specified path.	JTree
		setSelectionPaths(paths:Array, programmatic:Boolean = true):void Selects the nodes identified by the specified array of paths.	JTree
		setSelectionRow(row:int, programmatic:Boolean = true):void Selects the node at the specified row in the display.	JTree
		setSelectionRows(rows:Array, programmatic:Boolean = true):void Selects the nodes corresponding to each of the specified rows in the display.	JTree
		setSize(newSize:IntDimension):void Set the component's size, the width and height all will be setted to not less than zero, then set the size.	Component
		setSizeWH(w:int, h:int):void	Component
		setToggleClickCount(clickCount:int):void Sets the number of mouse clicks before a node will expand or close.	JTree
		setToolTipText(t:String):void Registers the text to display in a tool tip.	Component
		setUI(ui:ComponentUI):void Sets the L&F object that renders this component.	JTree
		setUIElement(b:Boolean):void Sets the component is a ui element or not.	Component
		setVerticalBlockIncrement(increment:int):void	JTree
		setVerticalUnitIncrement(increment:int):void	JTree
		setViewportTestSize(s:IntDimension):void	JTree
		setViewPosition(p:IntPoint, programmatic:Boolean = true):void	JTree
		setVisible(v:Boolean):void Set a component to be hide or shown.	Component
		setVisibleRowCount(newCount:int):void Sets the number of rows that are to be displayed.	JTree
		setWidth(width:int):void Sets the component's width.	Component
		setX(x:int):void Sets the x coordinate of the components.	Component
		setY(y:int):void Sets the y coordinate of the components.	Component
		startEditingAtPath(path:TreePath):void Selects the node identified by the specified path and initiates editing.	JTree
		stopEditing():Boolean Ends the current editing session.	JTree
		swapChildren(child1:DisplayObject, child2:DisplayObject):void	AWSprite
		swapChildrenAt(index1:int, index2:int):void	AWSprite
		toString():String	Component
		transferFocus():Boolean Transfers the focus to the next component, as though this Component were the focus owner.	Component
		transferFocusBackward():Boolean Transfers the focus to the previous component, as though this Component were the focus owner.	Component
		treeDidChange():void Notifies all listeners that have registered interest for notification on this event type.	JTree
		treeNodesChanged(e:TreeModelEvent):void	JTree
		treeNodesInserted(e:TreeModelEvent):void	JTree
		treeNodesRemoved(e:TreeModelEvent):void	JTree
		treeStructureChanged(e:TreeModelEvent):void	JTree
		updateUI():void Notification from the `UIManager` that the L&F has changed.	JTree
		validate():void Validates this container and all of its subcomponents.	Container

	Method	Defined by
		clearPreferSizeCaches():void	Component
		countMaximumSize():IntDimension call the ui, if ui return null, ehn call layout to count.	Container
		countMinimumSize():IntDimension call the ui, if ui return null, ehn call layout to count.	Container
		countPreferredSize():IntDimension call the ui, if ui return null, ehn call layout to count.	Container
		d_addChild(child:DisplayObject):DisplayObject	AWSprite
		d_addChildAt(child:DisplayObject, index:int):DisplayObject	AWSprite
		d_getChildAt(index:int):DisplayObject	AWSprite
		d_getChildByName(name:String):DisplayObject	AWSprite
		d_getChildIndex(child:DisplayObject):int	AWSprite
		d_removeChild(child:DisplayObject):DisplayObject	AWSprite
		d_removeChildAt(index:int):DisplayObject	AWSprite
		d_setChildIndex(child:DisplayObject, index:int):void	AWSprite
		d_swapChildren(child1:DisplayObject, child2:DisplayObject):void	AWSprite
		d_swapChildrenAt(index1:int, index2:int):void	AWSprite
		expandRoot():void Expands the root path, assuming the current TreeModel has been set.	JTree
		firePropertyChange(pn:String, oldValue:, newValue:):void	JTree
		fireStateChanged(programmatic:Boolean = true):void	JTree
		getBackgroundChild():DisplayObject Returns the background child.	AWSprite
		getChildIndexWithComponentIndex(index:int):int	Container
		getComponentIndexWithChildIndex(index:int):int	Container
		getFocusTransmit():Component Override this to return another component that the focus should be transmit to.	Component
		getForegroundChild():DisplayObject Returns the foreground child.	AWSprite
		getModelIndexsForPath(path:TreePath):Array Returns an array of integers specifying the indexs of the components in the `path`.	JTree
		getPathForIndexs(indexs:Array):TreePath Returns a `TreePath` created by obtaining the children for each of the indices in `indexs`.	JTree
		insertImp(i:int, com:Component, constraints:Object = null):void	Container
		invalidateTree():void Makes this component and all parents above it are marked as needing to be laid out.	Component
		isChild(child:DisplayObject):Boolean Returns whether or not the child is this sprite's direct child.	AWSprite
		locate():void Locate the component to the current location.	Component
		paint(b:IntRectangle):void draw the component interface in specified bounds.	Component
		removeAtImp(i:int):Component	Container
		setBackgroundChild(child:DisplayObject = null):void Sets the child to be the component background, it will be add to the bottom of all other children.	AWSprite
		setClipMaskRect(b:IntRectangle):void	AWSprite
		setExpandedState(path:TreePath, state:Boolean):void Sets the expanded state of this `JTree`.	JTree
		setForegroundChild(child:DisplayObject = null):void Sets the child to be the component foreground, it will be add to the top of all other children.	AWSprite
		size():void Do the process when size changed.	Component

Summary	Defined by
clickCount	Dispatched when the component is clicked continuesly.	Component
comAdded	Dispatched when a component is added to a container.	Container
comRemoved	Dispatched when a component is removed from a container.	Container
dragDrop	Dispatched when a drag is drop on this component.	Component
dragEnter	Dispatched when a drag is enter this component area.	Component
dragExit	Dispatched when a drag is exit this component area.	Component
dragRecongnized	Dispatched when the component is recongnized that it can be drag start.	Component
focusGained	Dispatched when the component gained the focus from it is not the focus owner	Component
focusKeyDown	Dispatched when the key down and the component is the focus owner.	Component
focusKeyUp	Dispatched when the key up and the component is the focus owner.	Component
focusLost	Dispatched when the component lost the focus from it was the focus owner.	Component
hidden	Dispatched when the component visible is set to false from true.	Component
moved	Dispatched when the component is moved.	Component
paint	Dispatched when the component is painted.	Component
propertyChange	Dispatched when a property changed.	JTree
release	Dispatched when the mouse released or released out side.	AWSprite
releaseOutSide	Dispatched only when the mouse released out side.	AWSprite
resized	Dispatched when the component is resized.	Component
shown	Dispatched when the component visible is set to true from false.	Component
treeCellEditingCanceled	Dispatched when the cell editing canceled.	JTree
treeCellEditingStarted	Dispatched when the cell editing started.	JTree
treeCellEditingStopped	Dispatched when the cell editing finished.	JTree
treeCollapsed	Dispatched when an item in the tree has been collapsed.	JTree
treeExpanded	Dispatched when an item in the tree has been expanded.	JTree
treeSelectionChanged	Dispatched when tree items selection changed.	JTree
treeWillCollapse	Dispatched whenever a node in the tree is about to be expanded. You can throw a `ExpandVetoException` in this event handler to indicate that this action is veto.	JTree
treeWillExpand	Dispatched whenever a node in the tree is about to be expanded. You can throw a `ExpandVetoException` in this event handler to indicate that this action is veto.	JTree

	Constant	Defined by
		ANCHOR_SELECTION_PATH_PROPERTY : String = "anchorSelectionPath" [static] Bound property name for anchor selection path.	JTree
		AUTO_INCREMENT : int = -2.147483648E9 [static] The default unit/block increment, it means auto count a value.	JTree
		CELL_EDITOR_PROPERTY : String = "cellEditor" [static] Bound property name for `cellEditor`.	JTree
		CELL_FACTORY_PROPERTY : String = "cellFactory" [static] Bound property name for `cellFactory`.	JTree
		CONTIGUOUS_TREE_SELECTION : int = 2 [static] Selection can only be contiguous.	JTree
		DISCONTIGUOUS_TREE_SELECTION : int = 4 [static] Selection can contain any number of items that are not necessarily contiguous.	JTree
		EDITABLE_PROPERTY : String = "editable" [static] Bound property name for `editable`.	JTree
		EXPANDS_SELECTED_PATHS_PROPERTY : String = "expandsSelectedPaths" [static] Bound property name for expands selected paths property	JTree
		FONT_PROPERTY : String = "font" [static] Bound property name for font property	JTree
		INVOKES_STOP_CELL_EDITING_PROPERTY : String = "invokesStopCellEditing" [static] Bound property name for `messagesStopCellEditing`.	JTree
		LEAD_SELECTION_PATH_PROPERTY : String = "leadSelectionPath" [static] Bound property name for `leadSelectionPath`.	JTree
		ROOT_VISIBLE_PROPERTY : String = "rootVisible" [static] Bound property name for `rootVisible`.	JTree
		ROW_HEIGHT_PROPERTY : String = "rowHeight" [static] Bound property name for `showsRootHandles`.	JTree
		SCROLLS_ON_EXPAND_PROPERTY : String = "scrollsOnExpand" [static] Bound property name for `scrollsOnExpand`.	JTree
		SELECTION_MODEL_PROPERTY : String = "selectionModel" [static] Bound property name for selectionModel.	JTree
		SINGLE_TREE_SELECTION : int = 1 [static] Selection can only contain one path at a time.	JTree
		TOGGLE_CLICK_COUNT_PROPERTY : String = "toggleClickCount" [static] Bound property name for `toggleClickCount`.	JTree
		TREE_MODEL_PROPERTY : String = "model" [static] Bound property name for `treeModel`.	JTree
		VISIBLE_ROW_COUNT_PROPERTY : String = "visibleRowCount" [static] Bound property name for `visibleRowCount`.	JTree

Constructor detail

JTree

()

constructor

public function JTree(newModel:TreeModel = null)

JTree(newModel:TreeModel)
; JTree() a defaul model will be created
Returns an instance of JTree which displays the root node -- the tree is created using the specified data model.

Parameters

newModel:TreeModel (default = null) — (optional)the TreeModel to use as the data model. If miss it, a defaul model will be created.

See also

DefaultTreeModel.asksAllowsChildren

Method detail

addSelectionInterval

()

method

public function addSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void

Adds the paths between index0 and index1, inclusive, to the selection.

Parameters

	`index0:int` — an integer specifying a display row, where 0 is the first row in the display

	`index1:int` — an integer specifying a second display row

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

addSelectionListener

()

method

public function addSelectionListener(listener:Function, priority:int = 0, useWeakReference:Boolean = false):void

Adds a listener for tree selection events. the listenerthat will be notified when a node is selected or deselected (a "negative selection")

Parameters

	`listener:Function` — the new listener to be added

	`priority:int` (default = `0`) — the priority

	`useWeakReference:Boolean` (default = `false`) — Determines whether the reference to the listener is strong or weak.

addSelectionPath

()

method

public function addSelectionPath(path:TreePath, programmatic:Boolean = true):void

Adds the node identified by the specified TreePath to the current selection. If any component of the path isn't viewable, and getExpandsSelectedPaths is true it is made viewable.

Note that JTree does not allow duplicate nodes to exist as children under the same parent -- each sibling must be a unique object. Parameters

	`path:TreePath` — the `TreePath` to add

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

addSelectionPaths

()

method

public function addSelectionPaths(paths:Array, programmatic:Boolean = true):void

Adds each path in the array of paths to the current selection. If any component of any of the paths isn't viewable and getExpandsSelectedPaths is true, it is made viewable.

Note that JTree does not allow duplicate nodes to exist as children under the same parent -- each sibling must be a unique object. Parameters

	`paths:Array` — an array of `TreePath` objects that specifies the nodes to add

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

addSelectionRow

()

method

public function addSelectionRow(row:int, programmatic:Boolean = true):void

Adds the path at the specified row to the current selection.

Parameters

	`row:int` — an integer specifying the row of the node to add, where 0 is the first row in the display

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

addSelectionRows

()

method

public function addSelectionRows(rows:Array, programmatic:Boolean = true):void

Adds the paths at each of the specified rows to the current selection.

Parameters

	`rows:Array` — an array of ints specifying the rows to add, where 0 indicates the first row in the display

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

addStateListener

()

method

public function addStateListener(listener:Function, priority:int = 0, useWeakReference:Boolean = false):void

Add a listener to listen the viewpoat state change event.

When the viewpoat's state changed, the state is all about:

viewPosition
verticalUnitIncrement
verticalBlockIncrement
horizontalUnitIncrement
horizontalBlockIncrement

Parameters

	`listener:Function` — the listener

	`priority:int` (default = `0`) — the priority

	`useWeakReference:Boolean` (default = `false`) — Determines whether the reference to the listener is strong or weak.

See also

org.aswing.event.InteractiveEvent.STATE_CHANGED

cancelEditing

()

method

public function cancelEditing():void

Cancels the current editing session. Has no effect if the tree isn't being edited.

clearSelection

()

method

public function clearSelection(programmatic:Boolean = true):void

Clears the selection.

Parameters

programmatic:Boolean (default = true) — indicate if this is a programmatic change

collapsePath

()

method

public function collapsePath(path:TreePath):void

Ensures that the node identified by the specified path is collapsed and viewable.

Parameters

path:TreePath — the TreePath identifying a node

collapseRow

()

method

public function collapseRow(row:int):void

Ensures that the node in the specified row is collapsed.

If row is < 0 or >= getRowCount this will have no effect. Parameters

row:int — an integer specifying a display row, where 0 is the first row in the display

editingCanceled

()

method

public function editingCanceled(source:CellEditor):voidParameters

source:CellEditor

editingStopped

()

method

public function editingStopped(source:CellEditor):voidParameters

source:CellEditor

expandPath

()

method

public function expandPath(path:TreePath):void

Ensures that the node identified by the specified path is expanded and viewable. If the last item in the path is a leaf, this will have no effect.

Parameters

path:TreePath — the TreePath identifying a node

expandRoot

()

method

protected function expandRoot():void

Expands the root path, assuming the current TreeModel has been set.

expandRow

()

method

public function expandRow(row:int):void

Ensures that the node in the specified row is expanded and viewable.

If row is < 0 or >= getRowCount this will have no effect. Parameters

row:int — an integer specifying a display row, where 0 is the first row in the display

firePropertyChange

()

method

protected function firePropertyChange(pn:String, oldValue:*, newValue:*):voidParameters

	`pn:String`

	`oldValue:*`

	`newValue:*`

fireStateChanged

()

method

protected function fireStateChanged(programmatic:Boolean = true):voidParameters

programmatic:Boolean (default = true)

fireTreeCollapsed

()

method

public function fireTreeCollapsed(path:TreePath):void

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the path parameter.

Parameters

path:TreePath — the TreePath indicating the node that was collapsed

See also

EventListenerList

fireTreeExpanded

()

method

public function fireTreeExpanded(path:TreePath):void

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the path parameter.

Parameters

path:TreePath — the TreePath indicating the node that was expanded

See also

EventListenerList

fireTreeWillCollapse

()

method

public function fireTreeWillCollapse(path:TreePath):void

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the path parameter.

Parameters

path:TreePath — the TreePath indicating the node that was expanded

See also

EventListenerList

fireTreeWillExpand

()

method

public function fireTreeWillExpand(path:TreePath):void

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the path parameter.

Parameters

path:TreePath — the TreePath indicating the node that was expanded

See also

EventListenerList

getAnchorSelectionPath

()

method

public function getAnchorSelectionPath():TreePath

Returns the path identified as the anchor.

Returns

TreePath — path identified as the anchor

getCellEditor

()

method

public function getCellEditor():TreeCellEditor

Returns the editor used to edit entries in the tree.

Returns

TreeCellEditor — the TreeCellEditor in use, or null if the tree cannot be edited

getCellFactory

()

method

public function getCellFactory():TreeCellFactory

Returns the current TreeCellFactory that is rendering each cell.

Returns

TreeCellFactory — the TreeCellFactory that is rendering each cell

getClosestPathForLocation

()

method

public function getClosestPathForLocation(x:int, y:int):TreePath

Returns the path to the node that is closest to x,y. If no nodes are currently viewable, or there is no model, returns null, otherwise it always returns a valid path. To test if the node is exactly at x, y, get the node's bounds and test x, y against that.

Parameters

	`x:int` — an integer giving the number of pixels horizontally from the left edge of the display area, minus any left margin

	`y:int` — an integer giving the number of pixels vertically from the top of the display area, minus any top margin

Returns

TreePath — the TreePath for the node closest to that location, null if nothing is viewable or there is no model

See also

getPathForLocation
getPathBounds

getClosestRowForLocation

()

method

public function getClosestRowForLocation(x:int, y:int):int

Returns the row to the node that is closest to x,y. If no nodes are viewable or there is no model, returns -1. Otherwise, it always returns a valid row. To test if the returned object is exactly at x, y, get the bounds for the node at the returned row and test x, y against that.

Parameters

	`x:int` — an integer giving the number of pixels horizontally from the left edge of the display area, minus any left margin

	`y:int` — an integer giving the number of pixels vertically from the top of the display area, minus any top margin

Returns

int — the row closest to the location, -1 if nothing is viewable or there is no model

See also

getRowForLocation
getRowBounds

getDefaultBasicUIClass

()

method

public override function getDefaultBasicUIClass():Class

Returns

Class

getEditingPath

()

method

public function getEditingPath():TreePath

Returns the path to the element that is currently being edited.

Returns

TreePath — the TreePath for the node being edited

getExpandedDescendants

()

method

public function getExpandedDescendants(parent:TreePath):Array

Returns an Array of the descendants of the path parent that are currently expanded. If parent is not currently expanded, this will return null. If you expand/collapse nodes while iterating over the returned Array this may not return all the expanded paths, or may return paths that are no longer expanded.

Parameters

parent:TreePath — the path which is to be examined

Returns

Array — an Array of the descendents of parent, or null if parent is not currently expanded

getExtentSize

()

method

public function getExtentSize():IntDimension

Returns

IntDimension

getFixedCellWidth

()

method

public function getFixedCellWidth():int

Returns the fixed cell width value -- the value specified by setting the fixedCellWidth property, rather than that calculated from the cell elements.

Returns

int — the fixed cell width

See also

setFixedCellWidth()
getRowHeight()

getHorizontalBlockIncrement

()

method

public function getHorizontalBlockIncrement():int

Returns

int

getHorizontalUnitIncrement

()

method

public function getHorizontalUnitIncrement():int

Returns

int

getLastSelectedPathComponent

()

method

public function getLastSelectedPathComponent():Object

Returns the last path component in the first node of the current selection.

Returns

Object — the last Object in the first selected node's TreePath, or null if nothing is selected

See also

TreePath.getLastPathComponent

getLeadSelectionPath

()

method

public function getLeadSelectionPath():TreePath

Returns the path identified as the lead.

Returns

TreePath — path identified as the lead

getLeadSelectionRow

()

method

public function getLeadSelectionRow():int

Returns the row index corresponding to the lead path.

Returns

int — an integer giving the row index of the lead path, where 0 is the first row in the display; or -1 if leadPath is null

getLogicLocationFromPixelLocation

()

method

public function getLogicLocationFromPixelLocation(p:IntPoint):IntPoint

Returns the location in the JTree view area of the logic location.

Parameters

p:IntPoint

Returns

IntPoint

getMaxSelectionRow

()

method

public function getMaxSelectionRow():int

Returns the last selected row.

Returns

int — an integer designating the last selected row, where 0 is the first row in the display

getMinSelectionRow

()

method

public function getMinSelectionRow():int

Gets the first selected row.

Returns

int — an integer designating the first selected row, where 0 is the first row in the display

getModel

()

method

public function getModel():TreeModel

Returns the TreeModel that is providing the data.

Returns

TreeModel — the TreeModel that is providing the data

getModelIndexsForPath

()

method

protected function getModelIndexsForPath(path:TreePath):Array

Returns an array of integers specifying the indexs of the components in the path. If path is the root, this will return an empty array. If path is null, null will be returned.

Parameters

path:TreePath

Returns

Array

getMousePointedPath

()

method

public function getMousePointedPath():TreePath

Returns the treePath that the user mouse pointed, null if no path was pointed.

Returns

TreePath — the path mouse pointed, null if not pointed any one.

getPathBounds

()

method

public function getPathBounds(path:TreePath):IntRectangle

Returns the IntRectangle that the specified node will be drawn into. Returns null if any component in the path is hidden (under a collapsed parent).

Note:
This method returns a valid rectangle, even if the specified node is not currently displayed. Parameters

path:TreePath — the TreePath identifying the node

Returns

IntRectangle — the IntRectangle the node is drawn in, or null

getPathForIndexs

()

method

protected function getPathForIndexs(indexs:Array):TreePath

Returns a TreePath created by obtaining the children for each of the indices in indexs. If indexs or the TreeModel is null, it will return null.

Parameters

indexs:Array

Returns

TreePath

getPathForLocation

()

method

public function getPathForLocation(x:int, y:int):TreePath

Returns the path for the node at the specified location.

Parameters

	`x:int` — an integer giving the number of pixels horizontally from the left edge of the display area, minus any left margin

	`y:int` — an integer giving the number of pixels vertically from the top of the display area, minus any top margin

Returns

TreePath — the TreePath for the node at that location

getPathForRow

()

method

public function getPathForRow(row:int):TreePath

Returns the path for the specified row. If row is not visible, null is returned.

Parameters

row:int — an integer specifying a row

Returns

TreePath — the TreePath to the specified node, null if row < 0 or row > getRowCount()

getPixelLocationFromLogicLocation

()

method

public function getPixelLocationFromLogicLocation(p:IntPoint):IntPoint

Returns the location in the JTree view area of the logic location.

Parameters

p:IntPoint

Returns

IntPoint

getRowBounds

()

method

public function getRowBounds(row:int):IntRectangle

Returns the IntRectangle that the node at the specified row is drawn in.

Parameters

row:int — the row to be drawn, where 0 is the first row in the display

Returns

IntRectangle — the IntRectangle the node is drawn in

getRowCount

()

method

public function getRowCount():int

Returns the number of rows that are currently being displayed.

Returns

int — the number of rows that are being displayed

getRowForLocation

()

method

public function getRowForLocation(x:int, y:int):int

Returns the row for the specified location.

Parameters

	`x:int` — an integer giving the number of pixels horizontally from the left edge of the display area, minus any left margin

	`y:int` — an integer giving the number of pixels vertically from the top of the display area, minus any top margin

Returns

int — the row corresponding to the location, or -1 if the location is not within the bounds of a displayed cell

See also

getClosestRowForLocation

getRowForPath

()

method

public function getRowForPath(path:TreePath):int

Returns the row that displays the node identified by the specified path.

Parameters

path:TreePath — the TreePath identifying a node

Returns

int — an integer specifying the display row, where 0 is the first row in the display, or -1 if any of the elements in path are hidden under a collapsed parent.

getRowHeight

()

method

public function getRowHeight():int

Returns the height of each row. Default is 16.

Returns

int

getSelectionBackground

()

method

public function getSelectionBackground():ASColor

Returns the background color for selected cells.

Returns

ASColor — the Color used for the background of selected list items

getSelectionCount

()

method

public function getSelectionCount():int

Returns the number of nodes selected.

Returns

int — the number of nodes selected

getSelectionForeground

()

method

public function getSelectionForeground():ASColor

Returns the foreground color for selected cells.

Returns

ASColor — the Color object for the foreground property

getSelectionModel

()

method

public function getSelectionModel():TreeSelectionModel

Returns the model for selections. This should always return a non-null value. If you don't want to allow anything to be selected set the selection model to null, which forces an empty selection model to be used.

Returns

TreeSelectionModel

See also

setSelectionModel()

getSelectionPath

()

method

public function getSelectionPath():TreePath

Returns the path to the first selected node.

Returns

TreePath — the TreePath for the first selected node, or null if nothing is currently selected

getSelectionPaths

()

method

public function getSelectionPaths():Array

Returns the paths of all selected values.

Returns

Array — an array of TreePath objects indicating the selected nodes, or null if nothing is currently selected

getSelectionRow

()

method

public function getSelectionRow():int

Returns the first selected row. If nothing is selected -1 will be returned.

Returns

int — the first selected row. If nothing is selected -1 will be returned.

getSelectionRows

()

method

public function getSelectionRows():Array

Returns all of the currently selected rows. This method is simply forwarded to the TreeSelectionModel. If nothing is selected null or an empty array will be returned, based on the TreeSelectionModel implementation.

Returns

Array — an array of integers that identifies all currently selected rows where 0 is the first row in the display

getToggleClickCount

()

method

public function getToggleClickCount():int

Returns the number of mouse clicks needed to expand or close a node.

Returns

int — number of mouse clicks before node is expanded

getTreeUI

()

method

public function getTreeUI():TreeUI

Returns the L&F object that renders this component.

Returns

TreeUI — the TreeUI object that renders this component

getUIClassID

()

method

public override function getUIClassID():String

Returns the name of the L&F class that renders this component.

Returns

String — the string "TreeUI"

getVerticalBlockIncrement

()

method

public function getVerticalBlockIncrement():int

Returns

int

getVerticalUnitIncrement

()

method

public function getVerticalUnitIncrement():int

Returns

int

getViewportPane

()

method

public function getViewportPane():Component

Returns

Component

getViewPosition

()

method

public function getViewPosition():IntPoint

Returns

IntPoint

getViewSize

()

method

public function getViewSize():IntDimension

Returns

IntDimension

getVisibleRect

()

method

public function getVisibleRect():IntRectangle

Returns

IntRectangle

getVisibleRowCount

()

method

public function getVisibleRowCount():int

Returns the number of rows that are displayed in the display area.

Returns

int — the number of rows displayed

hasBeenExpanded

()

method

public function hasBeenExpanded(path:TreePath):Boolean

Returns true if the node identified by the path has ever been expanded.

Parameters

path:TreePath

Returns

Boolean — true if the path has ever been expanded

isCollapsed

()

method

public function isCollapsed(path:TreePath):Boolean

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.

Parameters

path:TreePath — the TreePath to check

Returns

Boolean — true if any of the nodes in the node's path are collapsed, false if all nodes in the path are expanded

isCollapsedOfRow

()

method

public function isCollapsedOfRow(row:int):Boolean

Returns true if the node at the specified display row is collapsed.

Parameters

row:int — the row to check, where 0 is the first row in the display

Returns

Boolean — true if the node is currently collapsed, otherwise false

isEditable

()

method

public function isEditable():Boolean

Returns true if the tree is editable.

Returns

Boolean — true if the tree is editable

isEditing

()

method

public function isEditing():Boolean

Returns true if the tree is being edited. The item that is being edited can be obtained using getSelectionPath.

Returns

Boolean — true if the user is currently editing a node

See also

getSelectionPath

isExpanded

()

method

public function isExpanded(path:TreePath):Boolean

Returns true if the node identified by the path is currently expanded,

Parameters

path:TreePath — the TreePath specifying the node to check

Returns

Boolean — false if any of the nodes in the node's path are collapsed, true if all nodes in the path are expanded

isExpandedOfRow

()

method

public function isExpandedOfRow(row:int):Boolean

Returns true if the node at the specified display row is currently expanded.

Parameters

row:int — the row to check, where 0 is the first row in the display

Returns

Boolean — true if the node is currently expanded, otherwise false

isExpandsSelectedPaths

()

method

public function isExpandsSelectedPaths():Boolean

Returns the expandsSelectedPaths property.

Returns

Boolean — true if selection changes result in the parent path being expanded

See also

setExpandsSelectedPaths()

isInvokesStopCellEditing

()

method

public function isInvokesStopCellEditing():Boolean

Returns the indicator that tells what happens when editing is interrupted.

Returns

Boolean — the indicator that tells what happens when editing is interrupted

See also

setInvokesStopCellEditing()

isPathEditable

()

method

public function isPathEditable(path:TreePath):Boolean

Returns isEditable. This is invoked from the UI before editing begins to insure that the given path can be edited. This is provided as an entry point for subclassers to add filtered editing without having to resort to creating a new editor.

Parameters

path:TreePath

Returns

Boolean — true if every parent node and the node itself is editable

See also

isEditable()

isPathSelected

()

method

public function isPathSelected(path:TreePath):Boolean

Returns true if the item identified by the path is currently selected.

Parameters

path:TreePath — a TreePath identifying a node

Returns

Boolean — true if the node is selected

isPathVisible

()

method

public function isPathVisible(path:TreePath):Boolean

Returns true if the value identified by path is currently viewable, which means it is either the root or all of its parents are expanded. Otherwise, this method returns false.

Parameters

path:TreePath

Returns

Boolean — true if the node is viewable, otherwise false

isRootVisible

()

method

public function isRootVisible():Boolean

Returns true if the root node of the tree is displayed.

Returns

Boolean — true if the root node of the tree is displayed

isRowHeightSet

()

method

public function isRowHeightSet():Boolean

Returns whether or not row height is set by user. If it is set by user, the LAF will not change the row height value.

Returns

Boolean — set or not

isRowSelected

()

method

public function isRowSelected(row:int):Boolean

Returns true if the node identified by row is selected.

Parameters

row:int — an integer specifying a display row, where 0 is the first row in the display

Returns

Boolean — true if the node is selected

isScrollsOnExpand

()

method

public function isScrollsOnExpand():Boolean

Returns the value of the scrollsOnExpand property.

Returns

Boolean — the value of the scrollsOnExpand property

isScrollsOnExpandSet

()

method

public function isScrollsOnExpandSet():Boolean

Returns whether or not scrolls on expand is set by user. If it is set by user, the LAF will not change the scrolls on expand value.

Returns

Boolean — set or not

isSelectionEmpty

()

method

public function isSelectionEmpty():Boolean

Returns true if the selection is currently empty.

Returns

Boolean — true if the selection is currently empty

makePathVisible

()

method

public function makePathVisible(path:TreePath):void

Ensures that the node identified by path is currently viewable.

Parameters

path:TreePath — the TreePath to make visible

removeDescendantSelectedPathsWithEvent

()

method

public function removeDescendantSelectedPathsWithEvent(e:TreeModelEvent):void

Removes any paths from the selection model that are descendants of the nodes identified by in e.

Parameters

e:TreeModelEvent

removeSelectionInterval

()

method

public function removeSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void

Removes the nodes between index0 and index1, inclusive, from the selection.

Parameters

	`index0:int` — an integer specifying a display row, where 0 is the first row in the display

	`index1:int` — an integer specifying a second display row

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

removeSelectionListener

()

method

public function removeSelectionListener(listener:Function):voidParameters

listener:Function

removeSelectionPath

()

method

public function removeSelectionPath(path:TreePath, programmatic:Boolean = true):void

Removes the node identified by the specified path from the current selection.

Parameters

	`path:TreePath` — the `TreePath` identifying a node

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

removeSelectionPaths

()

method

public function removeSelectionPaths(paths:Array, programmatic:Boolean = true):void

Removes the nodes identified by the specified paths from the current selection.

Parameters

	`paths:Array` — an array of `TreePath` objects that specifies the nodes to remove

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

removeSelectionRow

()

method

public function removeSelectionRow(row:int, programmatic:Boolean = true):void

Removes the row at the index row from the current selection.

Parameters

	`row:int` — the row to remove

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

removeSelectionRows

()

method

public function removeSelectionRows(rows:Array, programmatic:Boolean = true):void

Removes the rows that are selected at each of the specified rows.

Parameters

	`rows:Array` — an array of ints specifying display rows, where 0 is the first row in the display

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

removeStateListener

()

method

public function removeStateListener(listener:Function):void

Removes a state listener.

Parameters

listener:Function — the listener to be removed.

See also

org.aswing.event.AWEvent.STATE_CHANGED

scrollPathToVisible

()

method

public function scrollPathToVisible(path:TreePath):void

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. Only works when this JTree is contained in a JScrollPane.

Parameters

path:TreePath — the TreePath identifying the node to bring into view

scrollRectToVisible

()

method

public function scrollRectToVisible(contentRect:IntRectangle, programmatic:Boolean = true):voidParameters

	`contentRect:IntRectangle`

	`programmatic:Boolean` (default = `true`)

scrollRowToVisible

()

method

public function scrollRowToVisible(row:int):void

Scrolls the item identified by row until it is displayed. The minimum of amount of scrolling necessary to bring the row into view is performed. Only works when this JTree is contained in a JScrollPane.

Parameters

row:int — an integer specifying the row to scroll, where 0 is the first row in the display

setAnchorSelectionPath

()

method

public function setAnchorSelectionPath(newPath:TreePath):void

Sets the path identified as the anchor. The anchor is not maintained by JTree, rather the UI will update it.

Parameters

newPath:TreePath — the new anchor path

setCellEditor

()

method

public function setCellEditor(cellEditor:TreeCellEditor):void

Sets the cell editor. A null value implies that the tree cannot be edited. If this represents a change in the cellEditor, the propertyChange method is invoked on all listeners.

Parameters

cellEditor:TreeCellEditor — the TreeCellEditor to use

setCellFactory

()

method

public function setCellFactory(x:TreeCellFactory):void

Sets the TreeCellFactory that will be used to draw each cell.

Parameters

x:TreeCellFactory — the TreeCellFactory that is to render each cell

setEditable

()

method

public function setEditable(flag:Boolean):void

Determines whether the tree is editable. Fires a property change event if the new setting is different from the existing setting.

Parameters

flag:Boolean — a boolean value, true if the tree is editable

setExpandedState

()

method

protected function setExpandedState(path:TreePath, state:Boolean):void

Sets the expanded state of this JTree. If state is true, all parents of path and path are marked as expanded. If state is false, all parents of path are marked EXPANDED, but path itself is marked collapsed.

This will fail if a TreeWillExpandListener vetos it. Parameters

	`path:TreePath`

	`state:Boolean`

setExpandsSelectedPaths

()

method

public function setExpandsSelectedPaths(newValue:Boolean):void

Configures the expandsSelectedPaths property. If true, any time the selection is changed, either via the TreeSelectionModel, or the cover methods provided by JTree, the TreePaths parents will be expanded to make them visible (visible meaning the parent path is expanded, not necessarily in the visible rectangle of the JTree). If false, when the selection changes the nodes parent is not made visible (all its parents expanded). This is useful if you wish to have your selection model maintain paths that are not always visible (all parents expanded).

Parameters

newValue:Boolean — the new value for expandsSelectedPaths the parent of the path visible.

setFixedCellWidth

()

method

public function setFixedCellWidth(width:int):void

Sets the width of every cell in the list. If width is -1, cell widths are computed by applying getPreferredSize to the TreeCell component for each list element.

The default value of this property is -1.
If your tree model is very large or all of your tree item has same width, i recommend you set a fixed cell with it will speed up the performance.

Parameters

width:int — the width, in pixels, for all cells in this list

See also

setFixedCellWidth()
setRowHeight()

setFont

()

method

public override function setFont(f:ASFont):voidParameters

f:ASFont

setHorizontalBlockIncrement

()

method

public function setHorizontalBlockIncrement(increment:int):voidParameters

increment:int

setHorizontalUnitIncrement

()

method

public function setHorizontalUnitIncrement(increment:int):voidParameters

increment:int

setInvokesStopCellEditing

()

method

public function setInvokesStopCellEditing(newValue:Boolean):void

Determines what happens when editing is interrupted by selecting another node in the tree, a change in the tree's data, or by some other means. Setting this property to true causes the changes to be automatically saved when editing is interrupted.

Fires a property change for the INVOKES_STOP_CELL_EDITING_PROPERTY. Parameters

newValue:Boolean — true means that stopCellEditing is invoked when editing is interrupted, and data is saved; false means that cancelCellEditing is invoked, and changes are lost

setLayout

()

method

public override function setLayout(layout:LayoutManager):void

You can not set layout to JTree, it's handled by TreeUI.

Parameters

layout:LayoutManager

Throws

— when set any layout.

setLeadSelectionPath

()

method

public function setLeadSelectionPath(newPath:TreePath):void

Sets the path identifies as the lead. The lead may not be selected. The lead is not maintained by JTree, rather the UI will update it.

Parameters

newPath:TreePath — the new lead path

setModel

()

method

public function setModel(newModel:TreeModel):void

Sets the TreeModel that will provide the data.

Parameters

newModel:TreeModel — the TreeModel that is to provide the data

setRootVisible

()

method

public function setRootVisible(rootVisible:Boolean):void

Determines whether or not the root node from the TreeModel is visible.

Parameters

rootVisible:Boolean — true if the root node of the tree is to be displayed

setRowHeight

()

method

public function setRowHeight(rowHeight:int):void

Sets the height of each cell, in pixels. If the specified value is less than or equal to zero nothing will changed.(the current cell height will not change.)

Parameters

rowHeight:int — the height of each cell, in pixels

setRowHeightSet

()

method

public function setRowHeightSet(b:Boolean):void

Sets whether or not row height is set by user. If it is set by user, the LAF will not change the row height value.

Parameters

b:Boolean — set or not

setScrollsOnExpand

()

method

public function setScrollsOnExpand(newValue:Boolean):void

Sets the scrollsOnExpand property, which determines whether the tree might scroll to show previously hidden children. If this property is true (the default), when a node expands the tree can use scrolling to make the maximum possible number of the node's descendants visible. In some look and feels, trees might not need to scroll when expanded; those look and feels will ignore this property.

Parameters

newValue:Boolean — false to disable scrolling on expansion; true to enable it

See also

getScrollsOnExpand()

setScrollsOnExpandSet

()

method

public function setScrollsOnExpandSet(b:Boolean):void

Sets whether or not scrolls on expand is set by user. If it is set by user, the LAF will not change the scrolls on expand value.

Parameters

b:Boolean — set or not

setSelectionBackground

()

method

public function setSelectionBackground(selectionBackground:ASColor):void

Sets the background color for selected cells. Cell renderers can use this color to the fill selected cells.

The default value of this property is defined by the look and feel implementation. Parameters

selectionBackground:ASColor — the Color to use for the background of selected cells

setSelectionForeground

()

method

public function setSelectionForeground(selectionForeground:ASColor):void

Sets the foreground color for selected cells. Cell renderers can use this color to render text and graphics for selected cells.

The default value of this property is defined by the look and feel implementation. Parameters

selectionForeground:ASColor — the Color to use in the foreground for selected list items

setSelectionInterval

()

method

public function setSelectionInterval(index0:int, index1:int, programmatic:Boolean = true):void

Selects the nodes between index0 and index1, inclusive.

Parameters

	`index0:int` — an integer specifying a display row, where 0 is the first row in the display

	`index1:int` — an integer specifying a second display row

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

setSelectionMode

()

method

public function setSelectionMode(mode:int):void

Proxy method which passes specified selection mode to the currently configured selection model.

Parameters

mode:int — the selection mode identifier

setSelectionModel

()

method

public function setSelectionModel(selectionModel:TreeSelectionModel):void

Sets the tree's selection model. When a null value is specified an emtpy selectionModel is used, which does not allow selections.

Parameters

selectionModel:TreeSelectionModel — the TreeSelectionModel to use, or null to disable selections

See also

TreeSelectionModel

setSelectionPath

()

method

public function setSelectionPath(path:TreePath, programmatic:Boolean = true):void

Selects the node identified by the specified path. If any component of the path is hidden (under a collapsed node), and getExpandsSelectedPaths is true it is exposed (made viewable).

Parameters

	`path:TreePath` — the `TreePath` specifying the node to select

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

setSelectionPaths

()

method

public function setSelectionPaths(paths:Array, programmatic:Boolean = true):void

Selects the nodes identified by the specified array of paths. If any component in any of the paths is hidden (under a collapsed node), and getExpandsSelectedPaths is true it is exposed (made viewable).

Parameters

	`paths:Array` — an array of `TreePath` objects that specifies the nodes to select

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

setSelectionRow

()

method

public function setSelectionRow(row:int, programmatic:Boolean = true):void

Selects the node at the specified row in the display.

Parameters

	`row:int` — the row to select, where 0 is the first row in the display

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

setSelectionRows

()

method

public function setSelectionRows(rows:Array, programmatic:Boolean = true):void

Selects the nodes corresponding to each of the specified rows in the display. If a particular element of rows is < 0 or >= getRowCount, it will be ignored. If none of the elements in rows are valid rows, the selection will be cleared. That is it will be as if clearSelection was invoked.

Parameters

	`rows:Array` — an array of ints specifying the rows to select, where 0 indicates the first row in the display

	`programmatic:Boolean` (default = `true`) — indicate if this is a programmatic change

setToggleClickCount

()

method

public function setToggleClickCount(clickCount:int):void

Sets the number of mouse clicks before a node will expand or close. The default is 3.

Parameters

clickCount:int

setUI

()

method

public override function setUI(ui:ComponentUI):void

Sets the L&F object that renders this component.

Parameters

ui:ComponentUI — the TreeUI L&F object

See also

UIDefaults.getUI()

setVerticalBlockIncrement

()

method

public function setVerticalBlockIncrement(increment:int):voidParameters

increment:int

setVerticalUnitIncrement

()

method

public function setVerticalUnitIncrement(increment:int):voidParameters

increment:int

setViewportTestSize

()

method

public function setViewportTestSize(s:IntDimension):voidParameters

s:IntDimension

setViewPosition

()

method

public function setViewPosition(p:IntPoint, programmatic:Boolean = true):voidParameters

	`p:IntPoint`

	`programmatic:Boolean` (default = `true`)

setVisibleRowCount

()

method

public function setVisibleRowCount(newCount:int):void

Sets the number of rows that are to be displayed. This will only work if the tree is contained in a JScrollPane, and will adjust the preferred size and size of that scrollpane.

Parameters

newCount:int — the number of rows to display

startEditingAtPath

()

method

public function startEditingAtPath(path:TreePath):void

Selects the node identified by the specified path and initiates editing. The edit-attempt fails if the CellEditor does not allow editing for the specified item.

Parameters

path:TreePath — the TreePath identifying a node

stopEditing

()

method

public function stopEditing():Boolean

Ends the current editing session. (The DefaultTreeCellEditor object saves any edits that are currently in progress on a cell. Other implementations may operate differently.) Has no effect if the tree isn't being edited.

Note:
To make edit-saves automatic whenever the user changes their position in the tree, use {
Returns

Boolean — true if editing was in progress and is now stopped, false if editing was not in progress

treeDidChange

()

method

public function treeDidChange():void

Notifies all listeners that have registered interest for notification on this event type.

See also

EventListenerList

treeNodesChanged

()

method

public function treeNodesChanged(e:TreeModelEvent):voidParameters

e:TreeModelEvent

treeNodesInserted

()

method

public function treeNodesInserted(e:TreeModelEvent):voidParameters

e:TreeModelEvent

treeNodesRemoved

()

method

public function treeNodesRemoved(e:TreeModelEvent):voidParameters

e:TreeModelEvent

treeStructureChanged

()

method

public function treeStructureChanged(e:TreeModelEvent):voidParameters

e:TreeModelEvent

updateUI

()

method

public override function updateUI():void

Notification from the UIManager that the L&F has changed. Replaces the current UI object with the latest version from the UIManager.

See also

JComponent.updateUI

Event detail

propertyChange

event

Event object type: org.aswing.event.PropertyChangeEvent
PropertyChangeEvent.type property = org.aswing.event.PropertyChangeEvent.PROPERTY_CHANGE

Dispatched when a property changed.

The PropertyChangeEvent.PROPERTY_CHANGE constant defines the value of the type property of the event object for a propertyChange event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPropertyName()`	value changed property name
`getOldValue()`	old value
`getNewValue()`	new value
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeCellEditingCanceled

event

Event object type: org.aswing.event.TreeCellEditEvent
TreeCellEditEvent.type property = org.aswing.event.TreeCellEditEvent.EDITING_CANCELED

Dispatched when the cell editing canceled.

The TreeCellEditEvent.EDITING_CANCELED constant defines the value of the type property of the event object for a treeCellEditingCanceled event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the path be edit
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeCellEditingStarted

event

Event object type: org.aswing.event.TreeCellEditEvent
TreeCellEditEvent.type property = org.aswing.event.TreeCellEditEvent.EDITING_STARTED

Dispatched when the cell editing started.

The TreeCellEditEvent.EDITING_STARTED constant defines the value of the type property of the event object for a treeCellEditingStarted event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the path be edit
`getOldValue()`	the old value
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeCellEditingStopped

event

Event object type: org.aswing.event.TreeCellEditEvent
TreeCellEditEvent.type property = org.aswing.event.TreeCellEditEvent.EDITING_STOPPED

Dispatched when the cell editing finished.

The TreeCellEditEvent.EDITING_STOPPED constant defines the value of the type property of the event object for a treeCellEditingStopped event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the path be edit
`getOldValue()`	the old value
`getNewValue()`	the new value edited
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeCollapsed

event

Event object type: org.aswing.event.TreeEvent
TreeEvent.type property = org.aswing.event.TreeEvent.TREE_COLLAPSED

Dispatched when an item in the tree has been collapsed.

The TreeEvent.TREE_COLLAPSED constant defines the value of the type property of the event object for a treeCollapsed event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the tree path
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeExpanded

event

Event object type: org.aswing.event.TreeEvent
TreeEvent.type property = org.aswing.event.TreeEvent.TREE_EXPANDED

Dispatched when an item in the tree has been expanded.

The TreeEvent.TREE_EXPANDED constant defines the value of the type property of the event object for a treeExpanded event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the tree path
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeSelectionChanged

event

Event object type: org.aswing.event.TreeSelectionEvent
TreeSelectionEvent.type property = org.aswing.event.TreeSelectionEvent.TREE_SELECTION_CHANGED

Dispatched when tree items selection changed.

The TreeSelectionEvent.TREE_SELECTION_CHANGED constant defines the value of the type property of the event object for a treeSelectionChanged event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`isProgrammatic()`	True means this event is fired by the programmatic reason, false means user mouse/keyboard interaction reason.
`getPaths()`	changed paths.
`getPath()`	first path.
`isAddedPath()`	is the first path element has been added to the selection.
`isAddedPathOfPath()`	is path is added.
`isAddedPathOfIndex()`	is path specified by index is added.
`getOldLeadSelectionPath()`	previously the lead path.
`getNewLeadSelectionPath()`	current lead path.
`cloneWithSource()`	clone with source.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeWillCollapse

event

Event object type: org.aswing.event.TreeEvent
TreeEvent.type property = org.aswing.event.TreeEvent.TREE_WILL_COLLAPSE

Dispatched whenever a node in the tree is about to be expanded.
You can throw a ExpandVetoException in this event handler to indicate that this action is veto.

The TreeEvent.TREE_WILL_COLLAPSE constant defines the value of the type property of the event object for a treeWillCollapse event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the tree path
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

treeWillExpand

event

Event object type: org.aswing.event.TreeEvent
TreeEvent.type property = org.aswing.event.TreeEvent.TREE_WILL_EXPAND

Dispatched whenever a node in the tree is about to be expanded.
You can throw a ExpandVetoException in this event handler to indicate that this action is veto.

The TreeEvent.TREE_WILL_EXPAND constant defines the value of the type property of the event object for a treeWillExpand event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`getPath()`	the tree path
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `comp.addEventListener()` to register an event listener, comp is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

Constant detail

ANCHOR_SELECTION_PATH_PROPERTY

constant

public static const ANCHOR_SELECTION_PATH_PROPERTY:String = "anchorSelectionPath"

Bound property name for anchor selection path.

AUTO_INCREMENT

constant

public static const AUTO_INCREMENT:int = -2.147483648E9

The default unit/block increment, it means auto count a value.

CELL_EDITOR_PROPERTY

constant

public static const CELL_EDITOR_PROPERTY:String = "cellEditor"

Bound property name for cellEditor.

CELL_FACTORY_PROPERTY

constant

public static const CELL_FACTORY_PROPERTY:String = "cellFactory"

Bound property name for cellFactory.

CONTIGUOUS_TREE_SELECTION

constant

public static const CONTIGUOUS_TREE_SELECTION:int = 2

Selection can only be contiguous. This will only be enforced if a RowMapper instance is provided. That is, if no RowMapper is set this behaves the same as DISCONTIGUOUS_TREE_SELECTION.

DISCONTIGUOUS_TREE_SELECTION

constant

public static const DISCONTIGUOUS_TREE_SELECTION:int = 4

Selection can contain any number of items that are not necessarily contiguous.

EDITABLE_PROPERTY

constant

public static const EDITABLE_PROPERTY:String = "editable"

Bound property name for editable.

EXPANDS_SELECTED_PATHS_PROPERTY

constant

public static const EXPANDS_SELECTED_PATHS_PROPERTY:String = "expandsSelectedPaths"

Bound property name for expands selected paths property

FONT_PROPERTY

constant

public static const FONT_PROPERTY:String = "font"

Bound property name for font property

INVOKES_STOP_CELL_EDITING_PROPERTY

constant

public static const INVOKES_STOP_CELL_EDITING_PROPERTY:String = "invokesStopCellEditing"

Bound property name for messagesStopCellEditing.

LEAD_SELECTION_PATH_PROPERTY

constant

public static const LEAD_SELECTION_PATH_PROPERTY:String = "leadSelectionPath"

Bound property name for leadSelectionPath.

ROOT_VISIBLE_PROPERTY

constant

public static const ROOT_VISIBLE_PROPERTY:String = "rootVisible"

Bound property name for rootVisible.

ROW_HEIGHT_PROPERTY

constant

public static const ROW_HEIGHT_PROPERTY:String = "rowHeight"

Bound property name for showsRootHandles.

SCROLLS_ON_EXPAND_PROPERTY

constant

public static const SCROLLS_ON_EXPAND_PROPERTY:String = "scrollsOnExpand"

Bound property name for scrollsOnExpand.

SELECTION_MODEL_PROPERTY

constant

public static const SELECTION_MODEL_PROPERTY:String = "selectionModel"

Bound property name for selectionModel.

SINGLE_TREE_SELECTION

constant

public static const SINGLE_TREE_SELECTION:int = 1

Selection can only contain one path at a time.

TOGGLE_CLICK_COUNT_PROPERTY

constant

public static const TOGGLE_CLICK_COUNT_PROPERTY:String = "toggleClickCount"

Bound property name for toggleClickCount.

TREE_MODEL_PROPERTY

constant

public static const TREE_MODEL_PROPERTY:String = "model"

Bound property name for treeModel.

VISIBLE_ROW_COUNT_PROPERTY

constant

public static const VISIBLE_ROW_COUNT_PROPERTY:String = "visibleRowCount"

Bound property name for visibleRowCount.

AsWing A3 API	All Packages \| All Classes \| Index \| Frames No Frames
Class JTree	Properties \| Methods \| Events \| Constants

Package	org.aswing
Class	public class JTree
Inheritance	JTree Container Component AWSprite flash.display.Sprite
Implements	CellEditorListener, TreeModelListener, Viewportable