javax.accessibility

Interface AccessibleExtendedTable

All Superinterfaces:

AccessibleTable

All Known Implementing Classes:

JTable.AccessibleJTable

public interface AccessibleExtendedTable
extends AccessibleTable

Class AccessibleExtendedTable provides extended information about a user-interface component that presents data in a two-dimensional table format. Applications can determine if an object supports the AccessibleExtendedTable interface by first obtaining its AccessibleContext and then calling the AccessibleContext.getAccessibleTable() method. If the return value is not null and the type of the return value is AccessibleExtendedTable, the object supports this interface.

Since:

1.4

Method Summary

Modifier and Type	Method and Description
int	getAccessibleColumn(int index) Returns the column number of an index in the table.
int	getAccessibleIndex(int r, int c) Returns the index at a row and column in the table.
int	getAccessibleRow(int index) Returns the row number of an index in the table.

Methods inherited from interface javax.accessibility.AccessibleTable

getAccessibleAt, getAccessibleCaption, getAccessibleColumnCount, getAccessibleColumnDescription, getAccessibleColumnExtentAt, getAccessibleColumnHeader, getAccessibleRowCount, getAccessibleRowDescription, getAccessibleRowExtentAt, getAccessibleRowHeader, getAccessibleSummary, getSelectedAccessibleColumns, getSelectedAccessibleRows, isAccessibleColumnSelected, isAccessibleRowSelected, isAccessibleSelected, setAccessibleCaption, setAccessibleColumnDescription, setAccessibleColumnHeader, setAccessibleRowDescription, setAccessibleRowHeader, setAccessibleSummary

Method Detail

getAccessibleRow

int getAccessibleRow(int index)

Returns the row number of an index in the table.

Parameters:

index - the zero-based index in the table. The index is the table cell offset from row == 0 and column == 0.

Returns:

the zero-based row of the table if one exists; otherwise -1.

getAccessibleColumn

int getAccessibleColumn(int index)

Returns the column number of an index in the table.

Parameters:

index - the zero-based index in the table. The index is the table cell offset from row == 0 and column == 0.

Returns:

the zero-based column of the table if one exists; otherwise -1.

getAccessibleIndex

int getAccessibleIndex(int r,
                       int c)

Returns the index at a row and column in the table.

Parameters:

r - zero-based row of the table

c - zero-based column of the table

Returns:

the zero-based index in the table if one exists; otherwise -1. The index is the table cell offset from row == 0 and column == 0.