javax.accessibility
Interface AccessibleExtendedTable
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- 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 theAccessibleContext.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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description intgetAccessibleColumn(int index)Returns the column number of an index in the table.intgetAccessibleIndex(int r, int c)Returns the index at a row and column in the table.intgetAccessibleRow(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
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Method Detail
getAccessibleRow
int getAccessibleRow(int index)
Returns the row number of an index in the table.- Parameters:
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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:
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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:
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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.
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