Module javafx.controls

Package javafx.scene.control.skin

Class TableCellSkinBase<S,T,C extends IndexedCell<T>>

java.lang.Object

javafx.scene.control.SkinBase<C>

javafx.scene.control.skin.LabeledSkinBase<C>

javafx.scene.control.skin.CellSkinBase<C>

javafx.scene.control.skin.TableCellSkinBase<S,T,C>

Type Parameters:

S - The type of the UI control (e.g. the type of the 'row').

T - The type of the content in the cell, based on its TableColumnBase.

All Implemented Interfaces:

Skin<S>

Direct Known Subclasses:

TableCellSkin, TreeTableCellSkin

public abstract class TableCellSkinBase<S,T,C extends IndexedCell<T>>
extends CellSkinBase<C>

Base skin for table cell controls, for example: TableCell and TreeTableCell.

Since:

9

See Also:

TableCell, TreeTableCell

Property Summary

Properties

Type	Property	Description
abstract ReadOnlyObjectProperty<? extends TableColumnBase<S,T>>	tableColumn	The TableColumnBase instance that is responsible for this Cell.

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

cellSize

Constructor Summary

Constructors

Constructor	Description
TableCellSkinBase(C control)	Creates a new TableCellSkinBase 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 double	computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset)	Calculates the preferred width of this SkinBase.
void	dispose()	Called by a Skinnable when the Skin is replaced on the Skinnable.
TableColumnBase<S,T>	getTableColumn()	Gets the value of the property tableColumn.
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
abstract ReadOnlyObjectProperty<? extends TableColumnBase<S,T>>	tableColumnProperty()	The TableColumnBase instance that is responsible for this Cell.

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

cellSizeProperty, getCellSize, getClassCssMetaData, getCssMetaData

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

computeBaselineOffset, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, layoutLabelInArea, layoutLabelInArea, queryAccessibleAttribute, updateChildren

Methods inherited from class java.lang.Object

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

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

Property Detail

tableColumn

public abstract ReadOnlyObjectProperty<? extends TableColumnBase<S,T>> tableColumnProperty

The TableColumnBase instance that is responsible for this Cell.

See Also:

getTableColumn()

Constructor Detail

TableCellSkinBase

public TableCellSkinBase(C control)

Creates a new TableCellSkinBase 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 Detail

tableColumnProperty

public abstract ReadOnlyObjectProperty<? extends TableColumnBase<S,T>> tableColumnProperty()

The TableColumnBase instance that is responsible for this Cell.

See Also:

getTableColumn()

getTableColumn

public final TableColumnBase<S,T> getTableColumn()

Gets the value of the property tableColumn.

Property description:

The TableColumnBase instance that is responsible for this Cell.

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<S>

Overrides:

dispose in class SkinBase<C extends IndexedCell<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 LabeledSkinBase<C extends IndexedCell<T>>

Parameters:

x - the x position

y - the y position

w - the width

h - the height

computePrefWidth

protected double computePrefWidth(double height,
                                  double topInset,
                                  double rightInset,
                                  double bottomInset,
                                  double leftInset)

Calculates the preferred width of this SkinBase. The default implementation calculates this width as the width of the area occupied by its managed children when they are positioned at their current positions at their preferred widths.

Overrides:

computePrefWidth in class LabeledSkinBase<C extends IndexedCell<T>>

Parameters:

height - the height that should be used if preferred width depends on it

topInset - the pixel snapped top inset

rightInset - the pixel snapped right inset

bottomInset - the pixel snapped bottom inset

leftInset - the pixel snapped left inset

Returns:

the calculated preferred width