/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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package javafx.scene.control;
/**
* The abstract base class for FocusModel implementations that are used within
* table-like controls (most notably {@link TableView} and {@link TreeTableView}.
*
* @param <T> The type of the underlying data model for the UI control.
* @param <TC> The concrete subclass of {@link TableColumnBase} that is used by the
* underlying UI control (e.g. {@link TableColumn} or {@link TreeTableColumn}.
* @since JavaFX 8.0
*/
public abstract class
TableFocusModel<T, TC extends
TableColumnBase<T,?>> extends
FocusModel<T> {
/***********************************************************************
* *
* Public API *
* *
**********************************************************************/
/**
* Causes the item at the given index to receive the focus.
*
* @param row The row index of the item to give focus to.
* @param column The column of the item to give focus to. Can be null.
*/
public abstract void
focus(int
row, TC
column);
/**
* Tests whether the row / cell at the given location currently has the
* focus within the UI control.
*/
public abstract boolean
isFocused(int
row, TC
column);
/**
* Attempts to move focus to the cell above the currently focused cell.
*/
public abstract void
focusAboveCell();
/**
* Attempts to move focus to the cell below the currently focused cell.
*/
public abstract void
focusBelowCell();
/**
* Attempts to move focus to the cell to the left of the currently focused cell.
*/
public abstract void
focusLeftCell();
/**
* Attempts to move focus to the cell to the right of the the currently focused cell.
*/
public abstract void
focusRightCell();
/***********************************************************************
* *
* Private Implementation *
* *
**********************************************************************/
}