JTable.AccessibleJTable

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javax.swing
Class JTable.AccessibleJTable

java.lang.Object
  javax.accessibility.AccessibleContext
      java.awt.Component.AccessibleAWTComponent
          java.awt.Container.AccessibleAWTContainer
              javax.swing.JComponent.AccessibleJComponent
                  javax.swing.JTable.AccessibleJTable

All Implemented Interfaces:: javax.accessibility.AccessibleComponent, javax.accessibility.AccessibleExtendedComponent, javax.accessibility.AccessibleExtendedTable, javax.accessibility.AccessibleSelection, javax.accessibility.AccessibleTable, javax.swing.event.CellEditorListener, java.util.EventListener, javax.swing.event.ListSelectionListener, java.beans.PropertyChangeListener, java.io.Serializable, javax.swing.event.TableColumnModelListener, javax.swing.event.TableModelListener

Enclosing class:: JTable

protected class JTable.AccessibleJTable
extends JComponent.AccessibleJComponent
implements javax.accessibility.AccessibleSelection, javax.swing.event.ListSelectionListener, javax.swing.event.TableModelListener, javax.swing.event.TableColumnModelListener, javax.swing.event.CellEditorListener, java.beans.PropertyChangeListener, javax.accessibility.AccessibleExtendedTable

Provides accessibility support for JTable.

Nested Class Summary

protected class JTable.AccessibleJTable.AccessibleJTableCell
          Provides accessibility support for table cells.

protected class JTable.AccessibleJTable.AccessibleJTableModelChange


Nested classes inherited from class javax.swing.JComponent.AccessibleJComponent

JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler

Nested classes inherited from class java.awt.Component.AccessibleAWTComponent

java.awt.Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, java.awt.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

Fields inherited from class javax.accessibility.AccessibleContext

ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Constructor Summary

protected JTable.AccessibleJTable()
          Creates a new AccessibleJTable.

Method Summary

void addAccessibleSelection(int i)
          Select the specified child if it is not already selected, placing it in the object's current selection.

void clearAccessibleSelection()
          Unselect all children of this Accessible object.

void columnAdded(javax.swing.event.TableColumnModelEvent event)
          Called by the javax.swing.table.TableColumnModel to indicate that a column has been added to the model.

void columnMarginChanged(javax.swing.event.ChangeEvent event)
          Called by the javax.swing.table.TableColumnModel to indicate that the model's column margin has changed.

void columnMoved(javax.swing.event.TableColumnModelEvent event)
          Called by the javax.swing.table.TableColumnModel to indicate that a column has been moved.

void columnRemoved(javax.swing.event.TableColumnModelEvent event)
          Called by the javax.swing.table.TableColumnModel to indicate that a column has been removed from the model.

void columnSelectionChanged(javax.swing.event.ListSelectionEvent event)
          Called by the javax.swing.table.TableColumnModel to indicate that the column selection state has changed.

void editingCanceled(javax.swing.event.ChangeEvent event)
          Editing has been canceled

void editingStopped(javax.swing.event.ChangeEvent event)
          Editing has been stopped

javax.accessibility.Accessible getAccessibleAt(int r, int c)
          Return the cell at the specified row and column, or null if out of bounds.

javax.accessibility.Accessible getAccessibleCaption()
          Return the caption for the table, or null if unknown.

int getAccessibleColumn(int index)
          Returns the column number of an index in the table.

int getAccessibleColumnAtIndex(int index)
          Returns the accessible column at the specified index.

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

javax.accessibility.Accessible getAccessibleColumnDescription(int c)
          Return the description of a column, or null if there is none or the index is out of bounds.

int getAccessibleColumnExtentAt(int r, int c)
          Returns the number of merged columns occupied at the specified row and column, or 0 if out of bounds.

javax.accessibility.AccessibleTable getAccessibleColumnHeader()
          Return the column headers as a table.

int getAccessibleIndex(int r, int c)
          Returns the cell number for a row-major address from (0,0).

int getAccessibleIndexAt(int row, int column)
          Returns the accessible child index at the specified column and row.

int getAccessibleRow(int index)
          Returns the row number of an index in the table.

int getAccessibleRowAtIndex(int index)
          Returns the accessible row at the specified index.

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

javax.accessibility.Accessible getAccessibleRowDescription(int r)
          Return the description of a row, or null if there is none or the index is out of bounds.

int getAccessibleRowExtentAt(int r, int c)
          Returns the number of merged rows occupied at the specified row and column, or 0 if out of bounds.

javax.accessibility.AccessibleTable getAccessibleRowHeader()
          Return the row headers as a table.

javax.accessibility.Accessible getAccessibleSelection(int i)
          Returns the i-th selected child (not necessarily the overall i-th child) of this Accessible object.

int getAccessibleSelectionCount()
          Returns the number of selected items in this table.

javax.accessibility.Accessible getAccessibleSummary()
          Return the summary description of the table, or null if unknown.

int[] getSelectedAccessibleColumns()
          Return the selected columns.

int[] getSelectedAccessibleRows()
          Return the selected rows.

boolean isAccessibleChildSelected(int i)
          Determine if i-th overall child of this accessible object is selected.

boolean isAccessibleColumnSelected(int c)
          Return whether the specified column is selected.

boolean isAccessibleRowSelected(int r)
          Return whether the specified row is selected.

boolean isAccessibleSelected(int r, int c)
          Return whether the cell at the specified location is selected.

void propertyChange(java.beans.PropertyChangeEvent e)
          Receives notification when any of the JTable's properties changes.

void removeAccessibleSelection(int i)
          Unselect the specified child of this Accessible object.

void selectAllAccessibleSelection()
          Select all children of this Accessible object if the object supports multiple selections or has a single child.

void setAccessibleCaption(javax.accessibility.Accessible caption)
          Set the table caption.

void setAccessibleColumnDescription(int c, javax.accessibility.Accessible description)
          Set the description of a column.

void setAccessibleColumnHeader(javax.accessibility.AccessibleTable header)
          Set the column headers.

void setAccessibleRowDescription(int r, javax.accessibility.Accessible description)
          Set the description of a row.

void setAccessibleRowHeader(javax.accessibility.AccessibleTable header)
          Set the row headers.

void setAccessibleSummary(javax.accessibility.Accessible summary)
          Set the table summary description.

void tableChanged(javax.swing.event.TableModelEvent event)
          Receives notification when the table model changes.

void tableRowsDeleted(javax.swing.event.TableModelEvent event)
          Receives notification when one or more rows have been deleted from the table.

void tableRowsInserted(javax.swing.event.TableModelEvent event)
          Receives notification when one or more rows have been inserted into the table.

void valueChanged(javax.swing.event.ListSelectionEvent event)
          Receives notification of a javax.swing.event.ListSelectionEvent.

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleRole, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener

Methods inherited from class java.awt.Container.AccessibleAWTContainer

getAccessibleAt

Methods inherited from class java.awt.Component.AccessibleAWTComponent

addFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible

Methods inherited from class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, 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, getAccessibleAt, 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

JTable.AccessibleJTable

protected JTable.AccessibleJTable()

Creates a new AccessibleJTable.
Since:: JDK1.5

Method Detail

getAccessibleSelectionCount

public int getAccessibleSelectionCount()

Returns the number of selected items in this table.

Specified by:: getAccessibleSelectionCount in interface javax.accessibility.AccessibleSelection

getAccessibleSelection

public javax.accessibility.Accessible getAccessibleSelection(int i)

Description copied from interface: javax.accessibility.AccessibleSelection

Returns the i-th selected child (not necessarily the overall i-th child) of this Accessible object. If i is out of bounds, null is returned.

Specified by:: getAccessibleSelection in interface javax.accessibility.AccessibleSelection

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int i)

Description copied from interface: javax.accessibility.AccessibleSelection

Determine if i-th overall child of this accessible object is selected. If i is out of bounds, false is returned.

Specified by:: isAccessibleChildSelected in interface javax.accessibility.AccessibleSelection

addAccessibleSelection

public void addAccessibleSelection(int i)

Description copied from interface: javax.accessibility.AccessibleSelection

Select the specified child if it is not already selected, placing it in the object's current selection. If the object does not support multiple selections then the new selection replaces the old. If the specified child is already selected, or is out of bounds, this method does nothing.

Specified by:: addAccessibleSelection in interface javax.accessibility.AccessibleSelection

removeAccessibleSelection

public void removeAccessibleSelection(int i)

Description copied from interface: javax.accessibility.AccessibleSelection

Unselect the specified child of this Accessible object. If the specified child is not selected, or is out of bounds, this method does nothing.

Specified by:: removeAccessibleSelection in interface javax.accessibility.AccessibleSelection

clearAccessibleSelection

public void clearAccessibleSelection()

Description copied from interface: javax.accessibility.AccessibleSelection

Unselect all children of this Accessible object.

Specified by:: clearAccessibleSelection in interface javax.accessibility.AccessibleSelection

selectAllAccessibleSelection

public void selectAllAccessibleSelection()

Description copied from interface: javax.accessibility.AccessibleSelection

Select all children of this Accessible object if the object supports multiple selections or has a single child. Otherwise this does nothing.

Specified by:: selectAllAccessibleSelection in interface javax.accessibility.AccessibleSelection

valueChanged

public void valueChanged(javax.swing.event.ListSelectionEvent event)

Description copied from interface: javax.swing.event.ListSelectionListener

Receives notification of a javax.swing.event.ListSelectionEvent.

Specified by:: valueChanged in interface javax.swing.event.ListSelectionListener

tableChanged

public void tableChanged(javax.swing.event.TableModelEvent event)

Receives notification when the table model changes. Depending on the type of change, this method calls tableRowsInserted(javax.swing.event.TableModelEvent) 55 or tableRowsDeleted(javax.swing.event.TableModelEvent) 55 .

Specified by:: tableChanged in interface javax.swing.event.TableModelListener

tableRowsInserted

public void tableRowsInserted(javax.swing.event.TableModelEvent event)

Receives notification when one or more rows have been inserted into the table.

tableRowsDeleted

public void tableRowsDeleted(javax.swing.event.TableModelEvent event)

Receives notification when one or more rows have been deleted from the table.

columnAdded

public void columnAdded(javax.swing.event.TableColumnModelEvent event)

Description copied from interface: javax.swing.event.TableColumnModelListener

Called by the javax.swing.table.TableColumnModel to indicate that a column has been added to the model.

Specified by:: columnAdded in interface javax.swing.event.TableColumnModelListener

columnMarginChanged

public void columnMarginChanged(javax.swing.event.ChangeEvent event)

Description copied from interface: javax.swing.event.TableColumnModelListener

Called by the javax.swing.table.TableColumnModel to indicate that the model's column margin has changed.

Specified by:: columnMarginChanged in interface javax.swing.event.TableColumnModelListener

columnMoved

public void columnMoved(javax.swing.event.TableColumnModelEvent event)

Description copied from interface: javax.swing.event.TableColumnModelListener

Called by the javax.swing.table.TableColumnModel to indicate that a column has been moved.

Specified by:: columnMoved in interface javax.swing.event.TableColumnModelListener

columnRemoved

public void columnRemoved(javax.swing.event.TableColumnModelEvent event)

Description copied from interface: javax.swing.event.TableColumnModelListener

Called by the javax.swing.table.TableColumnModel to indicate that a column has been removed from the model.

Specified by:: columnRemoved in interface javax.swing.event.TableColumnModelListener

columnSelectionChanged

public void columnSelectionChanged(javax.swing.event.ListSelectionEvent event)

Description copied from interface: javax.swing.event.TableColumnModelListener

Called by the javax.swing.table.TableColumnModel to indicate that the column selection state has changed.

Specified by:: columnSelectionChanged in interface javax.swing.event.TableColumnModelListener

editingCanceled

public void editingCanceled(javax.swing.event.ChangeEvent event)

Description copied from interface: javax.swing.event.CellEditorListener

Editing has been canceled

Specified by:: editingCanceled in interface javax.swing.event.CellEditorListener

editingStopped

public void editingStopped(javax.swing.event.ChangeEvent event)

Description copied from interface: javax.swing.event.CellEditorListener

Editing has been stopped

Specified by:: editingStopped in interface javax.swing.event.CellEditorListener

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Receives notification when any of the JTable's properties changes. This is used to replace the listeners on the table's model, selection model, column model and cell editor.

Specified by:: propertyChange in interface java.beans.PropertyChangeListener

getAccessibleRow

public int getAccessibleRow(int index)

Description copied from interface: javax.accessibility.AccessibleExtendedTable

Returns the row number of an index in the table.

Specified by:: getAccessibleRow in interface javax.accessibility.AccessibleExtendedTable

getAccessibleColumn

public int getAccessibleColumn(int index)

Description copied from interface: javax.accessibility.AccessibleExtendedTable

Returns the column number of an index in the table.

Specified by:: getAccessibleColumn in interface javax.accessibility.AccessibleExtendedTable

getAccessibleIndex

public int getAccessibleIndex(int r,
                              int c)

Description copied from interface: javax.accessibility.AccessibleExtendedTable

Returns the cell number for a row-major address from (0,0).

Specified by:: getAccessibleIndex in interface javax.accessibility.AccessibleExtendedTable