Class TableFocusModel<T, TC extends TableColumnBase<T,?>>

java.lang.Object

javafx.scene.control.FocusModel<T>

javafx.scene.control.TableFocusModel<T,TC>

Type Parameters:

T - The type of the underlying data model for the UI control.

TC - The concrete subclass of TableColumnBase that is used by the underlying UI control (e.g. TableColumn or TreeTableColumn.

Direct Known Subclasses:

TableView.TableViewFocusModel, TreeTableView.TreeTableViewFocusModel

public abstract class TableFocusModel<T, TC extends TableColumnBase<T,?>>
extends FocusModel<T>

The abstract base class for FocusModel implementations that are used within table-like controls (most notably TableView and TreeTableView).

Since:

JavaFX 8.0

Property Summary

Properties declared in class javafx.scene.control.FocusModel

focusedIndex, focusedItem

Constructor Summary

Constructors

Constructor	Description
TableFocusModel()	Constructor for subclasses to call.

Method Summary

Modifier and Type	Method	Description
abstract void	focus(int row, TC column)	Causes the item at the given index to receive the focus.
abstract void	focusAboveCell()	Attempts to move focus to the cell above the currently focused cell.
abstract void	focusBelowCell()	Attempts to move focus to the cell below the currently focused cell.
abstract void	focusLeftCell()	Attempts to move focus to the cell to the left of the currently focused cell.
abstract void	focusRightCell()	Attempts to move focus to the cell to the right of the the currently focused cell.
abstract boolean	isFocused(int row, TC column)	Tests whether the row / cell at the given location currently has the focus within the UI control.

Methods declared in class javafx.scene.control.FocusModel

focus, focusedIndexProperty, focusedItemProperty, focusNext, focusPrevious, getFocusedIndex, getFocusedItem, getItemCount, getModelItem, isFocused

Methods declared in class java.lang.Object

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

Constructor Details

TableFocusModel

public TableFocusModel()

Constructor for subclasses to call.

Method Details

focus

public abstract void focus(int row,
 TC column)

Causes the item at the given index to receive the focus.

Parameters:

row - The row index of the item to give focus to.

column - The column of the item to give focus to. Can be null.

isFocused

public abstract boolean isFocused(int row,
 TC column)

Tests whether the row / cell at the given location currently has the focus within the UI control.

Parameters:

row - the row

column - the column

Returns:

true if the row / cell at the given location currently has the focus within the UI control

focusAboveCell

public abstract void focusAboveCell()

Attempts to move focus to the cell above the currently focused cell.

focusBelowCell

public abstract void focusBelowCell()

Attempts to move focus to the cell below the currently focused cell.

focusLeftCell

public abstract void focusLeftCell()

Attempts to move focus to the cell to the left of the currently focused cell.

focusRightCell

public abstract void focusRightCell()

Attempts to move focus to the cell to the right of the the currently focused cell.