Top Description Fields Constructors Methods
javafx.scene.control.skin

public Class TreeTableViewSkin<T>

extends TableViewSkinBase<T, TreeItem<T>, TreeTableView<T>, TreeTableRow<T>, TreeTableColumn<T, ?>>
Class Inheritance
Type Parameters
<T>
the tree table item type
Imports
java.lang.ref.WeakReference, java.util.ArrayList, .List, javafx.beans.property.ObjectProperty, javafx.collections.FXCollections, .ObservableList, javafx.event.EventHandler, .EventType, javafx.geometry.NodeOrientation, javafx.scene.AccessibleAction, .AccessibleAttribute, .Node, javafx.scene.control.Control, .ScrollBar, .TreeItem, .TreeTableCell, .TreeTableColumn, .TreeTablePosition, .TreeTableRow, .TreeTableView, javafx.scene.input.MouseEvent, javafx.scene.layout.StackPane, com.sun.javafx.scene.control.IDisconnectable, .ListenerHelper, .TreeTableViewBackingList, com.sun.javafx.scene.control.behavior.TreeTableViewBehavior
Default skin implementation for the TreeTableView control.
Since
9
See Also
TreeTableView

Field Summary

Modifier and TypeField and Description
private final TreeTableViewBehavior<T>
behavior

private IDisconnectable
rootListener

pack-priv TreeTableViewBackingList<T>
tableBackingList

pack-priv ObjectProperty<ObservableList<TreeItem<T>>>
tableBackingListProperty

private WeakReference<TreeItem<T>>
weakRootRef

Inherited from javafx.scene.control.skin.TableViewSkinBase:
flowneedCellsReconfiguredneedCellsRecreated

Constructor Summary

AccessConstructor and Description
public
TreeTableViewSkin(final TreeTableView<T>
The control that this skin should be installed onto.
control)

Creates a new TreeTableViewSkin instance, installing the necessary child nodes into the Control children list, as well as the necessary input mappings for handling key, mouse, etc events.

Method Summary

Modifier and TypeMethod and Description
private TreeTableRow<T>
createCell()

public void
dispose()

Overrides javafx.scene.control.skin.TableViewSkinBase.dispose.

Implements javafx.scene.control.Skin.dispose.

Called when a previously installed skin is about to be removed from its associated control.

protected void
executeAccessibleAction(AccessibleAction
the action to execute
action, Object...
optional list of parameters
parameters)

Overrides javafx.scene.control.SkinBase.executeAccessibleAction.

This method is called by the assistive technology to request the action indicated by the argument should be executed.

protected int
getItemCount()

Implements abstract javafx.scene.control.skin.VirtualContainerBase.getItemCount.

Returns the total number of items in this container, including those that are currently hidden because they are out of view.

private TreeItem<T>
getRoot()

pack-priv void
horizontalScroll()

Overrides javafx.scene.control.skin.TableViewSkinBase.horizontalScroll.

private void
horizontalUnitScroll(boolean right)

protected Object
queryAccessibleAttribute(AccessibleAttribute
the requested attribute
attribute, Object...
optional list of parameters
parameters)

Overrides javafx.scene.control.skin.TableViewSkinBase.queryAccessibleAttribute.

This method is called by the assistive technology to request the value for an attribute.

private void
setRoot(TreeItem<T> newRoot)

protected void
updateItemCount()

Overrides javafx.scene.control.skin.TableViewSkinBase.updateItemCount.

This method is called when it is possible that the item count has changed (i.e. scrolling has occurred, the control has resized, etc).

private void
verticalUnitScroll(boolean down)

Inherited from javafx.scene.control.skin.TableViewSkinBase:
computePrefHeightcomputePrefWidthcreateTableHeaderRowgetColumnReorderLinegetTableHeaderRowlayoutChildrenonFocusAboveCellonFocusBelowCellonFocusLeftCellonFocusRightCellonMoveToFirstCellonMoveToLastCellonScrollPageDownonScrollPageUponSelectAboveCellonSelectBelowCellonSelectLeftCellonSelectRightCellscrollHorizontallyscrollHorizontallyupdatePlaceholderRegionVisibilityupdateSuppressBreadthBar

Field Detail

behaviorback to summary
private final TreeTableViewBehavior<T> behavior
rootListenerback to summary
private IDisconnectable rootListener
tableBackingListback to summary
pack-priv TreeTableViewBackingList<T> tableBackingList
tableBackingListPropertyback to summary
pack-priv ObjectProperty<ObservableList<TreeItem<T>>> tableBackingListProperty
weakRootRefback to summary
private WeakReference<TreeItem<T>> weakRootRef

Constructor Detail

TreeTableViewSkinback to summary
public TreeTableViewSkin(final TreeTableView<T> control)

Creates a new TreeTableViewSkin instance, installing the necessary child nodes into the Control children list, as well as the necessary input mappings for handling key, mouse, etc events.

Parameters
control:TreeTableView<T>

The control that this skin should be installed onto.

Method Detail

createCellback to summary
private TreeTableRow<T> createCell()
disposeback to summary
public void dispose()

Overrides javafx.scene.control.skin.TableViewSkinBase.dispose.

Implements javafx.scene.control.Skin.dispose.

Doc from javafx.scene.control.skin.TableViewSkinBase.dispose.

Called when a previously installed skin is about to be removed from its associated control. This allows the skin to do clean up, like removing listeners and bindings, and undo any changes to the control's properties. After this method completes, getSkinnable() and getNode() should return null.

Calling dispose() more than once has no effect.

Overridden to remove EventHandler.

Annotations
@Override
executeAccessibleActionback to summary
protected void executeAccessibleAction(AccessibleAction action, Object... parameters)

Overrides javafx.scene.control.SkinBase.executeAccessibleAction.

Doc from javafx.scene.control.SkinBase.executeAccessibleAction.

This method is called by the assistive technology to request the action indicated by the argument should be executed.

This method is commonly overridden by subclasses to implement action that are required for a specific role.
If a particular action is not handled, the superclass implementation must be called.

Parameters
action:AccessibleAction

the action to execute

parameters:Object[]

optional list of parameters

Annotations
@Override
getItemCountback to summary
protected int getItemCount()

Implements abstract javafx.scene.control.skin.VirtualContainerBase.getItemCount.

Doc from javafx.scene.control.skin.VirtualContainerBase.getItemCount.

Returns the total number of items in this container, including those that are currently hidden because they are out of view.

Returns:int

the total number of items in this container

Annotations
@Override
getRootback to summary
private TreeItem<T> getRoot()
horizontalScrollback to summary
pack-priv void horizontalScroll()

Overrides javafx.scene.control.skin.TableViewSkinBase.horizontalScroll.

Annotations
@Override
horizontalUnitScrollback to summary
private void horizontalUnitScroll(boolean right)
queryAccessibleAttributeback to summary
protected Object queryAccessibleAttribute(AccessibleAttribute attribute, Object... parameters)

Overrides javafx.scene.control.skin.TableViewSkinBase.queryAccessibleAttribute.

Doc from javafx.scene.control.skin.TableViewSkinBase.queryAccessibleAttribute.

This method is called by the assistive technology to request the value for an attribute.

This method is commonly overridden by subclasses to implement attributes that are required for a specific role.
If a particular attribute is not handled, the superclass implementation must be called.

Parameters
attribute:AccessibleAttribute

Doc from javafx.scene.control.SkinBase.queryAccessibleAttribute.

the requested attribute

parameters:Object[]

Doc from javafx.scene.control.SkinBase.queryAccessibleAttribute.

optional list of parameters

Returns:Object

Doc from javafx.scene.control.SkinBase.queryAccessibleAttribute.

the value for the requested attribute

Annotations
@Override
setRootback to summary
private void setRoot(TreeItem<T> newRoot)
updateItemCountback to summary
protected void updateItemCount()

Overrides javafx.scene.control.skin.TableViewSkinBase.updateItemCount.

Doc from javafx.scene.control.skin.TableViewSkinBase.updateItemCount.

This method is called when it is possible that the item count has changed (i.e. scrolling has occurred, the control has resized, etc). This method should recalculate the item count and store that for future use by the getItemCount method.

Annotations
@Override
verticalUnitScrollback to summary
private void verticalUnitScroll(boolean down)