Module java.desktop

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 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.