Module javafx.controls
Package javafx.scene.control

# 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 inherited from class javafx.scene.control.FocusModel

  `focusedIndex, focusedItem`

- ## Constructor Summary

  Constructors
  Constructor | Description
  --- | ---
  `TableFocusModel()` |

- ## 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 inherited from class javafx.scene.control.FocusModel

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

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### TableFocusModel

    public TableFocusModel()

- ## 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.