javafx.scene.control.skin.TreeTableRowSkin<T>

All Implemented Interfaces:: Skin<TreeTableRow<T>>

public class TreeTableRowSkin<T>
extends TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>

Default skin implementation for the TreeTableRow control.

Since:: 9
See Also:: TreeTableRow

Property Summary

Properties
Type	Property	Description
`protected ObjectProperty<Node>`	`graphic`	Returns the graphic to draw on the inside of the disclosure node.
`DoubleProperty`	`indent`	The amount of space to multiply by the treeItem.level to get the left margin for this tree cell.

Properties inherited from class javafx.scene.control.skin.CellSkinBase

cellSize

Constructor Summary

Constructors
Constructor	Description
`TreeTableRowSkin(TreeTableRow<T> control)`	Creates a new TreeTableRowSkin 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 Type	Method	Description
`protected TreeTableCell<T,?>`	`createCell(TableColumnBase tcb)`	Creates a new cell instance that is suitable for representing the given table column instance.
`void`	`dispose()`	Called by a Skinnable when the Skin is replaced on the Skinnable.
`static List<CssMetaData<? extends Styleable,?>>`	`getClassCssMetaData()`	Returns the CssMetaData associated with this class, which may include the CssMetaData of its superclasses.
`List<CssMetaData<? extends Styleable,?>>`	`getCssMetaData()`	This method should delegate to `Node.getClassCssMetaData()` so that a Node's CssMetaData can be accessed without the need for reflection.
`double`	`getIndent()`	Gets the value of the property indent.
`protected TreeTableColumn<T,?>`	`getTableColumn(TreeTableCell cell)`	Returns the `TableColumnBase` instance for the given cell instance.
`protected ObservableList<TreeTableColumn<T,?>>`	`getVisibleLeafColumns()`	Returns an unmodifiable list containing the currently visible leaf columns.
`protected ObjectProperty<Node>`	`graphicProperty()`	Returns the graphic to draw on the inside of the disclosure node.
`DoubleProperty`	`indentProperty()`	The amount of space to multiply by the treeItem.level to get the left margin for this tree cell.
`protected void`	`layoutChildren(double x, double y, double w, double h)`	The Layout algorithm works like this: - Get the labeled w/h, graphic w/h, text w/h - Compute content w/h based on graphicVPos, graphicHPos, graphicTextGap, and graphic w/h and text w/h - (Note that the text content has been pre-truncated where necessary) - compute content x/y based on content w/h and labeled w/h and the labeled's hpos and vpos - position the graphic and text
`protected Object`	`queryAccessibleAttribute(AccessibleAttribute attribute, Object... parameters)`	This method is called by the assistive technology to request the value for an attribute.
`void`	`setIndent(double value)`	Sets the value of the property indent.
`protected void`	`updateCell(TreeTableCell<T,?> cell, TreeTableRow<T> row)`	A method to allow the given cell to be told that it is a member of the given row.
`protected void`	`updateChildren()`	Updates the children managed by LabeledSkinBase, which can be the Labeled graphic and/or a Text node.

Methods inherited from class javafx.scene.control.skin.TableRowSkinBase

computeMaxHeight, computeMinHeight, computePrefHeight, computePrefWidth

Methods inherited from class javafx.scene.control.skin.CellSkinBase

cellSizeProperty, getCellSize

Methods inherited from class javafx.scene.control.skin.LabeledSkinBase

computeBaselineOffset, computeMaxWidth, computeMinWidth, layoutLabelInArea, layoutLabelInArea

Methods inherited from class javafx.scene.control.SkinBase

consumeMouseEvents, executeAccessibleAction, getChildren, getNode, getSkinnable, layoutInArea, layoutInArea, layoutInArea, positionInArea, positionInArea, pseudoClassStateChanged, registerChangeListener, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, unregisterChangeListeners

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Property Details
- indent
  
  public final DoubleProperty indentProperty
  
  The amount of space to multiply by the treeItem.level to get the left margin for this tree cell. This is settable from CSS
  
  See Also:
  
  getIndent(), setIndent(double)
- graphic
  
  protected ObjectProperty<Node> graphicProperty
  
  Returns the graphic to draw on the inside of the disclosure node. Null is acceptable when no graphic should be shown. Commonly this is the graphic associated with a TreeItem (i.e. treeItem.getGraphic()), rather than a graphic associated with a cell.
  
  Overrides:
  
  graphicProperty in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
Constructor Details
- TreeTableRowSkin
  
  public TreeTableRowSkin(TreeTableRow<T> control)
  
  Creates a new TreeTableRowSkin 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 - The control that this skin should be installed onto.
Method Details
- setIndent
  
  public final void setIndent(double value)
  
  Sets the value of the property indent.
  
  Property description:
  
  The amount of space to multiply by the treeItem.level to get the left margin for this tree cell. This is settable from CSS
- getIndent
  
  public final double getIndent()
  
  Gets the value of the property indent.
  
  Property description:
  
  The amount of space to multiply by the treeItem.level to get the left margin for this tree cell. This is settable from CSS
- indentProperty
  
  public final DoubleProperty indentProperty()
  
  The amount of space to multiply by the treeItem.level to get the left margin for this tree cell. This is settable from CSS
  
  See Also:
  
  getIndent(), setIndent(double)
- dispose
  
  public void dispose()
  
  Called by a Skinnable when the Skin is replaced on the Skinnable. This method allows a Skin to implement any logic necessary to clean up itself after the Skin is no longer needed. It may be used to release native resources. The methods Skin.getSkinnable() and Skin.getNode() should return null following a call to dispose. Calling dispose twice has no effect.
  
  Specified by:
  
  dispose in interface Skin<T>
  
  Overrides:
  
  dispose in class SkinBase<TreeTableRow<T>>
- updateChildren
  
  protected void updateChildren()
  
  Updates the children managed by LabeledSkinBase, which can be the Labeled graphic and/or a Text node. Only those nodes which actually must be used are used. For example, with a ContentDisplay of GRAPHIC_ONLY the text node is not added, and with a ContentDisplay of TEXT_ONLY, the graphic is not added.
  
  Overrides:
  
  updateChildren in class LabeledSkinBase<TreeTableRow<T>>
- layoutChildren
  
  protected void layoutChildren(double x, double y, double w, double h)
  
  The Layout algorithm works like this: - Get the labeled w/h, graphic w/h, text w/h - Compute content w/h based on graphicVPos, graphicHPos, graphicTextGap, and graphic w/h and text w/h - (Note that the text content has been pre-truncated where necessary) - compute content x/y based on content w/h and labeled w/h and the labeled's hpos and vpos - position the graphic and text
  
  Overrides:
  
  layoutChildren in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
  
  Parameters:
  
  x - the x position
  
  y - the y position
  
  w - the width
  
  h - the height
- createCell
  
  protected TreeTableCell<T,?> createCell(TableColumnBase tcb)
  
  Creates a new cell instance that is suitable for representing the given table column instance.
  
  Specified by:
  
  createCell in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
  
  Parameters:
  
  tcb - the table column
  
  Returns:
  
  the created cell
- getVisibleLeafColumns
  
  protected ObservableList<TreeTableColumn<T,?>> getVisibleLeafColumns()
  
  Returns an unmodifiable list containing the currently visible leaf columns.
  
  Specified by:
  
  getVisibleLeafColumns in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
  
  Returns:
  
  the list of visible leaf columns
- updateCell
  
  protected void updateCell(TreeTableCell<T,?> cell, TreeTableRow<T> row)
  
  A method to allow the given cell to be told that it is a member of the given row. How this is implemented is dependent on the actual cell implementation.
  
  Specified by:
  
  updateCell in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
  
  Parameters:
  
  cell - The cell for which we want to inform it of its owner row.
  
  row - The row which will be set on the given cell.
- getTableColumn
  
  protected TreeTableColumn<T,?> getTableColumn(TreeTableCell cell)
  
  Returns the TableColumnBase instance for the given cell instance.
  
  Specified by:
  
  getTableColumn in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
  
  Parameters:
  
  cell - The cell for which a TableColumn is desired.
  
  Returns:
  
  the table column
- graphicProperty
  
  protected ObjectProperty<Node> graphicProperty()
  
  Returns the graphic to draw on the inside of the disclosure node. Null is acceptable when no graphic should be shown. Commonly this is the graphic associated with a TreeItem (i.e. treeItem.getGraphic()), rather than a graphic associated with a cell.
  
  Overrides:
  
  graphicProperty in class TableRowSkinBase<TreeItem<T>,TreeTableRow<T>,TreeTableCell<T,?>>
- getClassCssMetaData
  
  public static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()
  
  Returns the CssMetaData associated with this class, which may include the CssMetaData of its superclasses.
  
  Returns:
  
  the CssMetaData associated with this class, which may include the CssMetaData of its superclasses
- getCssMetaData
  
  public List<CssMetaData<? extends Styleable,?>> getCssMetaData()
  
  This method should delegate to Node.getClassCssMetaData() so that a Node's CssMetaData can be accessed without the need for reflection.
  
  Overrides:
  
  getCssMetaData in class CellSkinBase<TreeTableRow<T>>
  
  Returns:
  
  The CssMetaData associated with this node, which may include the CssMetaData of its superclasses.
- queryAccessibleAttribute
  
  protected Object queryAccessibleAttribute(AccessibleAttribute attribute, Object... parameters)
  
  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.
  
  Overrides:
  
  queryAccessibleAttribute in class LabeledSkinBase<TreeTableRow<T>>
  
  Parameters:
  
  attribute - the requested attribute
  
  parameters - optional list of parameters
  
  Returns:
  
  the value for the requested attribute
  
  See Also:
  
  AccessibleAttribute, Node.queryAccessibleAttribute(javafx.scene.AccessibleAttribute, java.lang.Object...)

Class TreeTableRowSkin<T>