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Java™ Platform Standard Ed. 6 |
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java.lang.Objectjavax.accessibility.AccessibleContext
java.awt.Component.AccessibleAWTComponent
java.awt.Container.AccessibleAWTContainer
javax.swing.JComponent.AccessibleJComponent
javax.swing.JTable.AccessibleJTable
protected class JTable.AccessibleJTable
This class implements accessibility support for the
JTable class. It provides an implementation of the
Java Accessibility API appropriate to table user-interface elements.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans package.
Please see XMLEncoder.
| Nested Class Summary | |
|---|---|
protected class |
JTable.AccessibleJTable.AccessibleJTableCell
The class provides an implementation of the Java Accessibility API appropriate to table cells. |
protected class |
JTable.AccessibleJTable.AccessibleJTableModelChange
|
| Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent |
|---|
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler |
| Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent |
|---|
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler |
| Field Summary |
|---|
| Fields inherited from class javax.swing.JComponent.AccessibleJComponent |
|---|
accessibleContainerHandler, accessibleFocusHandler |
| Fields inherited from class java.awt.Component.AccessibleAWTComponent |
|---|
accessibleAWTComponentHandler, accessibleAWTFocusHandler |
| Constructor Summary | |
|---|---|
protected |
JTable.AccessibleJTable()
AccessibleJTable constructor |
| Method Summary | |
|---|---|
void |
addAccessibleSelection(int i)
Adds the specified Accessible child of the
object to the object's selection. |
void |
clearAccessibleSelection()
Clears the selection in the object, so that no children in the object are selected. |
void |
columnAdded(TableColumnModelEvent e)
Track changes to the table contents (column insertions) |
void |
columnMarginChanged(ChangeEvent e)
Track changes of a column moving due to margin changes. |
void |
columnMoved(TableColumnModelEvent e)
Track changes of a column repositioning. |
void |
columnRemoved(TableColumnModelEvent e)
Track changes to the table contents (column deletions) |
void |
columnSelectionChanged(ListSelectionEvent e)
Track that the selection model of the TableColumnModel changed. |
void |
editingCanceled(ChangeEvent e)
Invoked when editing is canceled. |
void |
editingStopped(ChangeEvent e)
Track changes to a cell's contents. |
Accessible |
getAccessibleAt(int r,
int c)
Returns the Accessible at a specified row and column in the table. |
Accessible |
getAccessibleAt(Point p)
Returns the Accessible child, if one exists,
contained at the local coordinate Point. |
Accessible |
getAccessibleCaption()
Returns the caption for the table. |
Accessible |
getAccessibleChild(int i)
Returns the nth Accessible child of the object. |
int |
getAccessibleChildrenCount()
Returns the number of accessible children in the object. |
int |
getAccessibleColumn(int index)
Returns the column number of an index in the table. |
int |
getAccessibleColumnAtIndex(int i)
Returns the column at a given index into the table. |
int |
getAccessibleColumnCount()
Returns the number of columns in the table. |
Accessible |
getAccessibleColumnDescription(int c)
Returns the description of the specified column in the table. |
int |
getAccessibleColumnExtentAt(int r,
int c)
Returns the number of columns occupied by the Accessible at a given (row, column). |
AccessibleTable |
getAccessibleColumnHeader()
Returns the column headers as an AccessibleTable. |
int |
getAccessibleIndex(int r,
int c)
Returns the index at a row and column in the table. |
int |
getAccessibleIndexAt(int r,
int c)
Returns the index at a given (row, column) in the table. |
AccessibleRole |
getAccessibleRole()
Gets the role of this object. |
int |
getAccessibleRow(int index)
Returns the row number of an index in the table. |
int |
getAccessibleRowAtIndex(int i)
Returns the row at a given index into the table. |
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. |
AccessibleSelection |
getAccessibleSelection()
Get the AccessibleSelection associated with this object. |
Accessible |
getAccessibleSelection(int i)
Returns an Accessible representing the
specified selected child in the object. |
int |
getAccessibleSelectionCount()
Returns the number of Accessible children
currently selected. |
Accessible |
getAccessibleSummary()
Returns the summary description of the table. |
AccessibleTable |
getAccessibleTable()
Gets the AccessibleTable associated with this
object. |
int[] |
getSelectedAccessibleColumns()
Returns the selected columns in a table. |
int[] |
getSelectedAccessibleRows()
Returns the selected rows in a table. |
boolean |
isAccessibleChildSelected(int i)
Determines if the current child of this object is selected. |
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 given (row, column) is selected. |
void |
propertyChange(PropertyChangeEvent e)
Track changes to selection model, column model, etc. |
void |
removeAccessibleSelection(int i)
Removes the specified child of the object from the object's selection. |
void |
selectAllAccessibleSelection()
Causes every child of the object to be selected, but only if the JTable supports multiple selections,
and if individual cell selection is enabled. |
void |
setAccessibleCaption(Accessible a)
Sets the caption for the table. |
void |
setAccessibleColumnDescription(int c,
Accessible a)
Sets the description text of the specified column of the table. |
void |
setAccessibleColumnHeader(AccessibleTable a)
Sets the column headers as an AccessibleTable. |
void |
setAccessibleRowDescription(int r,
Accessible a)
Sets the description text of the specified row of the table. |
void |
setAccessibleRowHeader(AccessibleTable a)
Sets the row headers as an AccessibleTable. |
void |
setAccessibleSummary(Accessible a)
Sets the summary description of the table. |
void |
tableChanged(TableModelEvent e)
Track changes to the table contents |
void |
tableRowsDeleted(TableModelEvent e)
Track changes to the table contents (row deletions) |
void |
tableRowsInserted(TableModelEvent e)
Track changes to the table contents (row insertions) |
void |
valueChanged(ListSelectionEvent e)
Track changes to table cell selections |
| Methods inherited from class javax.swing.JComponent.AccessibleJComponent |
|---|
addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener |
| Methods inherited from class javax.accessibility.AccessibleContext |
|---|
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface javax.accessibility.AccessibleComponent |
|---|
addFocusListener, contains, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible |
| Constructor Detail |
|---|
protected JTable.AccessibleJTable()
| Method Detail |
|---|
public void propertyChange(PropertyChangeEvent e)
propertyChange in interface PropertyChangeListenere - A PropertyChangeEvent object describing the event source
and the property that has changed.public void tableChanged(TableModelEvent e)
tableChanged in interface TableModelListenerpublic void tableRowsInserted(TableModelEvent e)
public void tableRowsDeleted(TableModelEvent e)
public void columnAdded(TableColumnModelEvent e)
columnAdded in interface TableColumnModelListenerpublic void columnRemoved(TableColumnModelEvent e)
columnRemoved in interface TableColumnModelListenerpublic void columnMoved(TableColumnModelEvent e)
columnMoved in interface TableColumnModelListenerTableColumnModelListenerpublic void columnMarginChanged(ChangeEvent e)
columnMarginChanged in interface TableColumnModelListenerTableColumnModelListenerpublic void columnSelectionChanged(ListSelectionEvent e)
columnSelectionChanged in interface TableColumnModelListenerTableColumnModelListenerpublic void editingStopped(ChangeEvent e)
editingStopped in interface CellEditorListenerCellEditorListenerpublic void editingCanceled(ChangeEvent e)
editingCanceled in interface CellEditorListenerCellEditorListenerpublic void valueChanged(ListSelectionEvent e)
valueChanged in interface ListSelectionListenere - the event that characterizes the change.public AccessibleSelection getAccessibleSelection()
getAccessibleSelection in class AccessibleContextAccessibleSelectionpublic AccessibleRole getAccessibleRole()
getAccessibleRole in class JComponent.AccessibleJComponentAccessibleRolepublic Accessible getAccessibleAt(Point p)
Accessible child, if one exists,
contained at the local coordinate Point.
getAccessibleAt in interface AccessibleComponentgetAccessibleAt in class Container.AccessibleAWTContainerp - the point defining the top-left corner of the
Accessible, given in the coordinate space
of the object's parent
Accessible, if it exists,
at the specified location; else nullpublic int getAccessibleChildrenCount()
Accessible,
then this method should return the number of children of this object.
getAccessibleChildrenCount in class JComponent.AccessibleJComponentpublic Accessible getAccessibleChild(int i)
Accessible child of the object.
getAccessibleChild in class JComponent.AccessibleJComponenti - zero-based index of child
AccessibleContext.getAccessibleChildrenCount()public int getAccessibleSelectionCount()
Accessible children
currently selected.
If no children are selected, the return value will be 0.
getAccessibleSelectionCount in interface AccessibleSelectionpublic Accessible getAccessibleSelection(int i)
Accessible representing the
specified selected child in the object. If there
isn't a selection, or there are fewer children selected
than the integer passed in, the return
value will be null.
Note that the index represents the i-th selected child, which is different from the i-th child.
getAccessibleSelection in interface AccessibleSelectioni - the zero-based index of selected children
getAccessibleSelectionCount()public boolean isAccessibleChildSelected(int i)
isAccessibleChildSelected in interface AccessibleSelectioni - the zero-based index of the child in this
Accessible object
AccessibleContext.getAccessibleChild(int)public void addAccessibleSelection(int i)
Accessible child of the
object to the object's selection. If the object supports
multiple selections, the specified child is added to
any existing selection, otherwise
it replaces any existing selection in the object. If the
specified child is already selected, this method has no effect.
This method only works on JTables which have
individual cell selection enabled.
addAccessibleSelection in interface AccessibleSelectioni - the zero-based index of the childAccessibleContext.getAccessibleChild(int)public void removeAccessibleSelection(int i)
This method only works on JTables which have
individual cell selection enabled.
removeAccessibleSelection in interface AccessibleSelectioni - the zero-based index of the childAccessibleContext.getAccessibleChild(int)public void clearAccessibleSelection()
clearAccessibleSelection in interface AccessibleSelectionpublic void selectAllAccessibleSelection()
JTable supports multiple selections,
and if individual cell selection is enabled.
selectAllAccessibleSelection in interface AccessibleSelectionpublic int getAccessibleRow(int index)
getAccessibleRow in interface AccessibleExtendedTableindex - the zero-based index in the table
public int getAccessibleColumn(int index)
getAccessibleColumn in interface AccessibleExtendedTableindex - the zero-based index in the table
public int getAccessibleIndex(int r,
int c)
getAccessibleIndex in interface AccessibleExtendedTabler - zero-based row of the tablec - zero-based column of the table
public AccessibleTable getAccessibleTable()
AccessibleTable associated with this
object. In the implementation of the Java Accessibility
API for this class, return this object, which is responsible
for implementing the AccessibleTables interface
on behalf of itself.
getAccessibleTable in class AccessibleContextAccessibleTablepublic Accessible getAccessibleCaption()
getAccessibleCaption in interface AccessibleTablepublic void setAccessibleCaption(Accessible a)
setAccessibleCaption in interface AccessibleTablea - the caption for the tablepublic Accessible getAccessibleSummary()
getAccessibleSummary in interface AccessibleTablepublic void setAccessibleSummary(Accessible a)
setAccessibleSummary in interface AccessibleTablea - the summary description of the tablepublic int getAccessibleRowCount()
AccessibleTable
getAccessibleRowCount in interface AccessibleTablepublic int getAccessibleColumnCount()
AccessibleTable
getAccessibleColumnCount in interface AccessibleTable
public Accessible getAccessibleAt(int r,
int c)
AccessibleTable
getAccessibleAt in interface AccessibleTabler - zero-based row of the tablec - zero-based column of the table
public int getAccessibleRowExtentAt(int r,
int c)
Accessible
at a specified row and column in the table.
getAccessibleRowExtentAt in interface AccessibleTableAccessible
at a specified row and column in the table
public int getAccessibleColumnExtentAt(int r,
int c)
Accessible at a given (row, column).
getAccessibleColumnExtentAt in interface AccessibleTableAccessible
at a specified row and column in the tablepublic AccessibleTable getAccessibleRowHeader()
AccessibleTable.
getAccessibleRowHeader in interface AccessibleTableAccessibleTable representing the row
headerspublic void setAccessibleRowHeader(AccessibleTable a)
AccessibleTable.
setAccessibleRowHeader in interface AccessibleTablea - an AccessibleTable representing the row
headerspublic AccessibleTable getAccessibleColumnHeader()
AccessibleTable.
getAccessibleColumnHeader in interface AccessibleTableAccessibleTable representing the column
headers, or null if the table header is
nullpublic void setAccessibleColumnHeader(AccessibleTable a)
AccessibleTable.
setAccessibleColumnHeader in interface AccessibleTablea - an AccessibleTable representing the
column headerspublic Accessible getAccessibleRowDescription(int r)
getAccessibleRowDescription in interface AccessibleTabler - zero-based row of the table
public void setAccessibleRowDescription(int r,
Accessible a)
setAccessibleRowDescription in interface AccessibleTabler - zero-based row of the tablea - the description of the rowpublic Accessible getAccessibleColumnDescription(int c)
getAccessibleColumnDescription in interface AccessibleTablec - zero-based column of the table
public void setAccessibleColumnDescription(int c,
Accessible a)
setAccessibleColumnDescription in interface AccessibleTablec - zero-based column of the tablea - the description of the column
public boolean isAccessibleSelected(int r,
int c)
isAccessibleSelected in interface AccessibleTabler - zero-based row of the tablec - zero-based column of the table
public boolean isAccessibleRowSelected(int r)
isAccessibleRowSelected in interface AccessibleTabler - zero-based row of the table
public boolean isAccessibleColumnSelected(int c)
isAccessibleColumnSelected in interface AccessibleTablec - zero-based column of the table
public int[] getSelectedAccessibleRows()
getSelectedAccessibleRows in interface AccessibleTablepublic int[] getSelectedAccessibleColumns()
getSelectedAccessibleColumns in interface AccessibleTablepublic int getAccessibleRowAtIndex(int i)
i - zero-based index into the table
public int getAccessibleColumnAtIndex(int i)
i - zero-based index into the table
public int getAccessibleIndexAt(int r,
int c)
r - zero-based row of the tablec - zero-based column of the table
|
Java™ Platform Standard Ed. 6 |
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Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.