AccessibleTable (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.accessibility
Interface AccessibleTable

All Known Subinterfaces:: AccessibleExtendedTable

All Known Implementing Classes:: JTable.AccessibleJTable

public interface AccessibleTable

Class AccessibleTable describes a user-interface component that presents data in a two-dimensional table format.

Method Summary

Accessible getAccessibleAt(int r, int c)
          Returns the Accessible at a specified row and column in the table.

Accessible getAccessibleCaption()
          Returns the caption for the table.

int getAccessibleColumnCount()
          Returns the number of columns in the table.

Accessible getAccessibleColumnDescription(int c)
          Returns the description text of the specified column in the table.

int getAccessibleColumnExtentAt(int r, int c)
          Returns the number of columns occupied by the Accessible at a specified row and column in the table.

AccessibleTable getAccessibleColumnHeader()
          Returns the column headers as an AccessibleTable.

int getAccessibleRowCount()
          Returns the number of rows in the table.

Accessible getAccessibleRowDescription(int r)
          Returns the description of the specified row in the table.

int getAccessibleRowExtentAt(int r, int c)
          Returns the number of rows occupied by the Accessible at a specified row and column in the table.

AccessibleTable getAccessibleRowHeader()
          Returns the row headers as an AccessibleTable.

Accessible getAccessibleSummary()
          Returns the summary description of the table.

int[] getSelectedAccessibleColumns()
          Returns the selected columns in a table.

int[] getSelectedAccessibleRows()
          Returns the selected rows in a table.

boolean isAccessibleColumnSelected(int c)
          Returns a boolean value indicating whether the specified column is selected.

boolean isAccessibleRowSelected(int r)
          Returns a boolean value indicating whether the specified row is selected.

boolean isAccessibleSelected(int r, int c)
          Returns a boolean value indicating whether the accessible at a specified row and column is selected.

void setAccessibleCaption(Accessible a)
          Sets the caption for the table.

void setAccessibleColumnDescription(int c, Accessible a)
          Sets the description text of the specified column in the table.

void setAccessibleColumnHeader(AccessibleTable table)
          Sets the column headers.

void setAccessibleRowDescription(int r, Accessible a)
          Sets the description text of the specified row of the table.

void setAccessibleRowHeader(AccessibleTable table)
          Sets the row headers.

void setAccessibleSummary(Accessible a)
          Sets the summary description of the table

Method Detail

getAccessibleCaption

public Accessible getAccessibleCaption()

Returns the caption for the table.

Returns:: the caption for the table

setAccessibleCaption

public void setAccessibleCaption(Accessible a)

Sets the caption for the table.

Parameters:: a - the caption for the table

getAccessibleSummary

public Accessible getAccessibleSummary()

Returns the summary description of the table.

Returns:: the summary description of the table

setAccessibleSummary

public void setAccessibleSummary(Accessible a)

Sets the summary description of the table

Parameters:: a - the summary description of the table

getAccessibleRowCount

public int getAccessibleRowCount()

Returns the number of rows in the table.

Returns:: the number of rows in the table

getAccessibleColumnCount

public int getAccessibleColumnCount()

Returns the number of columns in the table.

Returns:: the number of columns in the table

getAccessibleAt

public Accessible getAccessibleAt(int r,
                                  int c)

Returns the Accessible at a specified row and column in the table.

Parameters:: r - zero-based row of the table; c - zero-based column of the table
Returns:: the Accessible at the specified row and column

getAccessibleRowExtentAt

public int getAccessibleRowExtentAt(int r,
                                    int c)

Returns the number of rows occupied by the Accessible at a specified row and column in the table.

Returns:: the number of rows occupied by the Accessible at a given specified (row, column)

getAccessibleColumnExtentAt

public int getAccessibleColumnExtentAt(int r,
                                       int c)

Returns the number of columns occupied by the Accessible at a specified row and column in the table.

Returns:: the number of columns occupied by the Accessible at a given specified row and column

getAccessibleRowHeader

public AccessibleTable getAccessibleRowHeader()

Returns the row headers as an AccessibleTable.

Returns:: an AccessibleTable representing the row headers

setAccessibleRowHeader

public void setAccessibleRowHeader(AccessibleTable table)

Sets the row headers.

Parameters:: table - an AccessibleTable representing the row headers

getAccessibleColumnHeader

public AccessibleTable getAccessibleColumnHeader()

Returns the column headers as an AccessibleTable.

Returns:: an AccessibleTable representing the column headers

setAccessibleColumnHeader

public void setAccessibleColumnHeader(AccessibleTable table)

Sets the column headers.

Parameters:: table - an AccessibleTable representing the column headers

getAccessibleRowDescription

public Accessible getAccessibleRowDescription(int r)

Returns the description of the specified row in the table.

Parameters:: r - zero-based row of the table
Returns:: the description of the row

setAccessibleRowDescription

public void setAccessibleRowDescription(int r,
                                        Accessible a)

Sets the description text of the specified row of the table.

Parameters:: r - zero-based row of the table; a - the description of the row

getAccessibleColumnDescription

public Accessible getAccessibleColumnDescription(int c)

Returns the description text of the specified column in the table.

Parameters:: c - zero-based column of the table
Returns:: the text description of the column

setAccessibleColumnDescription

public void setAccessibleColumnDescription(int c,
                                           Accessible a)

Sets the description text of the specified column in the table.

Parameters:: c - zero-based column of the table; a - the text description of the column

isAccessibleSelected

public boolean isAccessibleSelected(int r,
                                    int c)

Returns a boolean value indicating whether the accessible at a specified row and column is selected.

Parameters:: r - zero-based row of the table; c - zero-based column of the table
Returns:: the boolean value true if the accessible at the row and column is selected. Otherwise, the boolean value false

isAccessibleRowSelected

public boolean isAccessibleRowSelected(int r)

Returns a boolean value indicating whether the specified row is selected.

Parameters:: r - zero-based row of the table
Returns:: the boolean value true if the specified row is selected. Otherwise, false.

isAccessibleColumnSelected

public boolean isAccessibleColumnSelected(int c)

Returns a boolean value indicating whether the specified column is selected.

Returns:: the boolean value true if the specified column is selected. Otherwise, false.

getSelectedAccessibleRows

public int[] getSelectedAccessibleRows()

Returns the selected rows in a table.

Returns:: an array of selected rows where each element is a zero-based row of the table

getSelectedAccessibleColumns

public int[] getSelectedAccessibleColumns()

Returns the selected columns in a table.

Returns:: an array of selected columns where each element is a zero-based column of the table