java.lang.Object

javax.accessibility.AccessibleContext

javax.swing.JTable.AccessibleJTable.AccessibleJTableCell

All Implemented Interfaces:: Accessible, AccessibleComponent

Enclosing class:: JTable.AccessibleJTable

protected class JTable.AccessibleJTable.AccessibleJTableCell
extends AccessibleContext
implements Accessible, AccessibleComponent

The class provides an implementation of the Java Accessibility API appropriate to table cells.

Field Summary

Fields declared in 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

Constructors

Constructor Description

AccessibleJTableCell(JTable t, int r, int c, int i)
Constructs an AccessibleJTableHeaderEntry.

Method Summary

Modifier and Type	Method	Description
`void`	`addPropertyChangeListener(PropertyChangeListener l)`	Adds a `PropertyChangeListener` to the listener list.
`boolean`	`contains(Point p)`	Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
`AccessibleAction`	`getAccessibleAction()`	Gets the `AccessibleAction` associated with this object if one exists.
`Accessible`	`getAccessibleChild(int i)`	Returns the specified `Accessible` child of the object.
`int`	`getAccessibleChildrenCount()`	Returns the number of accessible children in the object.
`AccessibleComponent`	`getAccessibleComponent()`	Gets the `AccessibleComponent` associated with this object if one exists.
`AccessibleContext`	`getAccessibleContext()`	Gets the `AccessibleContext` associated with this component.
`String`	`getAccessibleDescription()`	Gets the accessible description of this object.
`int`	`getAccessibleIndexInParent()`	Gets the index of this object in its accessible parent.
`String`	`getAccessibleName()`	Gets the accessible name of this object.
`Accessible`	`getAccessibleParent()`	Gets the `Accessible` parent of this object.
`AccessibleRole`	`getAccessibleRole()`	Gets the role of this object.
`AccessibleSelection`	`getAccessibleSelection()`	Gets the `AccessibleSelection` associated with this object if one exists.
`AccessibleStateSet`	`getAccessibleStateSet()`	Gets the state set of this object.
`AccessibleText`	`getAccessibleText()`	Gets the `AccessibleText` associated with this object if one exists.
`AccessibleValue`	`getAccessibleValue()`	Gets the `AccessibleValue` associated with this object if one exists.
`Color`	`getBackground()`	Gets the background color of this object.
`protected AccessibleContext`	`getCurrentAccessibleContext()`	Gets the AccessibleContext for the table cell renderer.
`protected Component`	`getCurrentComponent()`	Gets the table cell renderer component.
`Cursor`	`getCursor()`	Gets the `Cursor` of this object.
`Font`	`getFont()`	Gets the `Font` of this object.
`FontMetrics`	`getFontMetrics(Font f)`	Gets the `FontMetrics` of this object.
`Color`	`getForeground()`	Gets the foreground color of this object.
`Locale`	`getLocale()`	Gets the locale of the component.
`Point`	`getLocation()`	Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
`Point`	`getLocationOnScreen()`	Returns the location of the object on the screen.
`boolean`	`isEnabled()`	Determines if the object is enabled.
`boolean`	`isShowing()`	Determines if the object is showing.
`boolean`	`isVisible()`	Determines if this object is visible.
`void`	`removePropertyChangeListener(PropertyChangeListener l)`	Removes a `PropertyChangeListener` from the listener list.
`void`	`setAccessibleDescription(String s)`	Sets the accessible description of this object.
`void`	`setAccessibleName(String s)`	Sets the localized accessible name of this object.
`void`	`setBackground(Color c)`	Sets the background color of this object.
`void`	`setCursor(Cursor c)`	Sets the `Cursor` of this object.
`void`	`setEnabled(boolean b)`	Sets the enabled state of the object.
`void`	`setFont(Font f)`	Sets the `Font` of this object.
`void`	`setForeground(Color c)`	Sets the foreground color of this object.
`void`	`setLocation(Point p)`	Sets the location of the object relative to the parent.
`void`	`setVisible(boolean b)`	Sets the visible state of the object.

Methods declared in class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, setAccessibleParent

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface javax.accessibility.AccessibleComponent

addFocusListener, getAccessibleAt, getBounds, getSize, isFocusTraversable, removeFocusListener, requestFocus, setBounds, setSize

Constructor Details
- AccessibleJTableCell
  
  public AccessibleJTableCell(JTable t, int r, int c, int i)
  
  Constructs an AccessibleJTableHeaderEntry.
  
  Parameters:
  
  t - a JTable
  
  r - an int specifying a row
  
  c - an int specifying a column
  
  i - an int specifying the index to this cell
  
  Since:
  
  1.4
Method Details
- getAccessibleContext
  
  public AccessibleContext getAccessibleContext()
  
  Gets the AccessibleContext associated with this component. In the implementation of the Java Accessibility API for this class, return this object, which is its own AccessibleContext.
  
  Specified by:
  
  getAccessibleContext in interface Accessible
  
  Returns:
  
  this object
- getCurrentAccessibleContext
  
  protected AccessibleContext getCurrentAccessibleContext()
  
  Gets the AccessibleContext for the table cell renderer.
  
  Returns:
  
  the AccessibleContext for the table cell renderer if one exists; otherwise, returns null.
  
  Since:
  
  1.6
- getCurrentComponent
  
  protected Component getCurrentComponent()
  
  Gets the table cell renderer component.
  
  Returns:
  
  the table cell renderer component if one exists; otherwise, returns null.
  
  Since:
  
  1.6
- getAccessibleName
  
  public String getAccessibleName()
  
  Gets the accessible name of this object.
  
  Overrides:
  
  getAccessibleName in class AccessibleContext
  
  Returns:
  
  the localized name of the object; null if this object does not have a name
  
  See Also:
  
  AccessibleContext.setAccessibleName(java.lang.String)
- setAccessibleName
  
  public void setAccessibleName(String s)
  
  Sets the localized accessible name of this object.
  
  Overrides:
  
  setAccessibleName in class AccessibleContext
  
  Parameters:
  
  s - the new localized name of the object
  
  See Also:
  
  AccessibleContext.getAccessibleName(), AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
- getAccessibleDescription
  
  public String getAccessibleDescription()
  
  Gets the accessible description of this object.
  
  Overrides:
  
  getAccessibleDescription in class AccessibleContext
  
  Returns:
  
  the localized description of the object; null if this object does not have a description
  
  See Also:
  
  AccessibleContext.setAccessibleDescription(java.lang.String)
- setAccessibleDescription
  
  public void setAccessibleDescription(String s)
  
  Sets the accessible description of this object.
  
  Overrides:
  
  setAccessibleDescription in class AccessibleContext
  
  Parameters:
  
  s - the new localized description of the object
  
  See Also:
  
  AccessibleContext.setAccessibleName(java.lang.String), AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
- getAccessibleRole
  
  public AccessibleRole getAccessibleRole()
  
  Gets the role of this object.
  
  Specified by:
  
  getAccessibleRole in class AccessibleContext
  
  Returns:
  
  an instance of AccessibleRole describing the role of the object
  
  See Also:
  
  AccessibleRole
- getAccessibleStateSet
  
  public AccessibleStateSet getAccessibleStateSet()
  
  Gets the state set of this object.
  
  Specified by:
  
  getAccessibleStateSet in class AccessibleContext
  
  Returns:
  
  an instance of AccessibleStateSet containing the current state set of the object
  
  See Also:
  
  AccessibleState
- getAccessibleParent
  
  public Accessible getAccessibleParent()
  
  Gets the Accessible parent of this object.
  
  Overrides:
  
  getAccessibleParent in class AccessibleContext
  
  Returns:
  
  the Accessible parent of this object; null if this object does not have an Accessible parent
- getAccessibleIndexInParent
  
  public int getAccessibleIndexInParent()
  
  Gets the index of this object in its accessible parent.
  
  Specified by:
  
  getAccessibleIndexInParent in class AccessibleContext
  
  Returns:
  
  the index of this object in its parent; -1 if this object does not have an accessible parent
  
  See Also:
  
  getAccessibleParent()
- getAccessibleChildrenCount
  
  public int getAccessibleChildrenCount()
  
  Returns the number of accessible children in the object.
  
  Specified by:
  
  getAccessibleChildrenCount in class AccessibleContext
  
  Returns:
  
  the number of accessible children in the object
- getAccessibleChild
  
  public Accessible getAccessibleChild(int i)
  
  Returns the specified Accessible child of the object.
  
  Specified by:
  
  getAccessibleChild in class AccessibleContext
  
  Parameters:
  
  i - zero-based index of child
  
  Returns:
  
  the Accessible child of the object
  
  See Also:
  
  AccessibleContext.getAccessibleChildrenCount()
- getLocale
  
  public Locale getLocale()
  
  Gets the locale of the component. If the component does not have a locale, then the locale of its parent is returned.
  
  Specified by:
  
  getLocale in class AccessibleContext
  
  Returns:
  
  this component's locale; if this component does not have a locale, the locale of its parent is returned
  
  Throws:
  
  IllegalComponentStateException - if the Component does not have its own locale and has not yet been added to a containment hierarchy such that the locale can be determined from the containing parent
  
  See Also:
  
  Component.setLocale(java.util.Locale)
- addPropertyChangeListener
  
  public void addPropertyChangeListener(PropertyChangeListener l)
  
  Adds a PropertyChangeListener to the listener list. The listener is registered for all properties.
  
  Overrides:
  
  addPropertyChangeListener in class AccessibleContext
  
  Parameters:
  
  l - the PropertyChangeListener to be added
  
  See Also:
  
  AccessibleContext.ACCESSIBLE_NAME_PROPERTY, AccessibleContext.ACCESSIBLE_DESCRIPTION_PROPERTY, AccessibleContext.ACCESSIBLE_STATE_PROPERTY, AccessibleContext.ACCESSIBLE_VALUE_PROPERTY, AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY, AccessibleContext.ACCESSIBLE_TEXT_PROPERTY, AccessibleContext.ACCESSIBLE_VISIBLE_DATA_PROPERTY
- removePropertyChangeListener
  
  public void removePropertyChangeListener(PropertyChangeListener l)
  
  Removes a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.
  
  Overrides:
  
  removePropertyChangeListener in class AccessibleContext
  
  Parameters:
  
  l - the PropertyChangeListener to be removed
- getAccessibleAction
  
  public AccessibleAction getAccessibleAction()
  
  Gets the AccessibleAction associated with this object if one exists. Otherwise returns null.
  
  Overrides:
  
  getAccessibleAction in class AccessibleContext
  
  Returns:
  
  the AccessibleAction, or null
  
  See Also:
  
  AccessibleAction
- getAccessibleComponent
  
  public AccessibleComponent getAccessibleComponent()
  
  Gets the AccessibleComponent associated with this object if one exists. Otherwise returns null.
  
  Overrides:
  
  getAccessibleComponent in class AccessibleContext
  
  Returns:
  
  the AccessibleComponent, or null
  
  See Also:
  
  AccessibleComponent
- getAccessibleSelection
  
  public AccessibleSelection getAccessibleSelection()
  
  Gets the AccessibleSelection associated with this object if one exists. Otherwise returns null.
  
  Overrides:
  
  getAccessibleSelection in class AccessibleContext
  
  Returns:
  
  the AccessibleSelection, or null
  
  See Also:
  
  AccessibleSelection
- getAccessibleText
  
  public AccessibleText getAccessibleText()
  
  Gets the AccessibleText associated with this object if one exists. Otherwise returns null.
  
  Overrides:
  
  getAccessibleText in class AccessibleContext
  
  Returns:
  
  the AccessibleText, or null
  
  See Also:
  
  AccessibleText
- getAccessibleValue
  
  public AccessibleValue getAccessibleValue()
  
  Gets the AccessibleValue associated with this object if one exists. Otherwise returns null.
  
  Overrides:
  
  getAccessibleValue in class AccessibleContext
  
  Returns:
  
  the AccessibleValue, or null
  
  See Also:
  
  AccessibleValue
- getBackground
  
  public Color getBackground()
  
  Gets the background color of this object.
  
  Specified by:
  
  getBackground in interface AccessibleComponent
  
  Returns:
  
  the background color, if supported, of the object; otherwise, null
  
  See Also:
  
  AccessibleComponent.setBackground(java.awt.Color)
- setBackground
  
  public void setBackground(Color c)
  
  Sets the background color of this object.
  
  Specified by:
  
  setBackground in interface AccessibleComponent
  
  Parameters:
  
  c - the new Color for the background
  
  See Also:
  
  AccessibleComponent.setBackground(java.awt.Color)
- getForeground
  
  public Color getForeground()
  
  Gets the foreground color of this object.
  
  Specified by:
  
  getForeground in interface AccessibleComponent
  
  Returns:
  
  the foreground color, if supported, of the object; otherwise, null
  
  See Also:
  
  AccessibleComponent.setForeground(java.awt.Color)
- setForeground
  
  public void setForeground(Color c)
  
  Sets the foreground color of this object.
  
  Specified by:
  
  setForeground in interface AccessibleComponent
  
  Parameters:
  
  c - the new Color for the foreground
  
  See Also:
  
  AccessibleComponent.getForeground()
- getCursor
  
  public Cursor getCursor()
  
  Gets the Cursor of this object.
  
  Specified by:
  
  getCursor in interface AccessibleComponent
  
  Returns:
  
  the Cursor, if supported, of the object; otherwise, null
  
  See Also:
  
  AccessibleComponent.setCursor(java.awt.Cursor)
- setCursor
  
  public void setCursor(Cursor c)
  
  Sets the Cursor of this object.
  
  Specified by:
  
  setCursor in interface AccessibleComponent
  
  Parameters:
  
  c - the new Cursor for the object
  
  See Also:
  
  AccessibleComponent.getCursor()
- getFont
  
  public Font getFont()
  
  Gets the Font of this object.
  
  Specified by:
  
  getFont in interface AccessibleComponent
  
  Returns:
  
  the Font,if supported, for the object; otherwise, null
  
  See Also:
  
  AccessibleComponent.setFont(java.awt.Font)
- setFont
  
  public void setFont(Font f)
  
  Sets the Font of this object.
  
  Specified by:
  
  setFont in interface AccessibleComponent
  
  Parameters:
  
  f - the new Font for the object
  
  See Also:
  
  AccessibleComponent.getFont()
- getFontMetrics
  
  public FontMetrics getFontMetrics(Font f)
  
  Gets the FontMetrics of this object.
  
  Specified by:
  
  getFontMetrics in interface AccessibleComponent
  
  Parameters:
  
  f - the Font
  
  Returns:
  
  the FontMetrics object, if supported; otherwise null
  
  See Also:
  
  getFont()
- isEnabled
  
  public boolean isEnabled()
  
  Determines if the object is enabled.
  
  Specified by:
  
  isEnabled in interface AccessibleComponent
  
  Returns:
  
  true if object is enabled; otherwise, false
  
  See Also:
  
  AccessibleComponent.setEnabled(boolean), AccessibleContext.getAccessibleStateSet(), AccessibleState.ENABLED, AccessibleStateSet
- setEnabled
  
  public void setEnabled(boolean b)
  
  Sets the enabled state of the object.
  
  Specified by:
  
  setEnabled in interface AccessibleComponent
  
  Parameters:
  
  b - if true, enables this object; otherwise, disables it
  
  See Also:
  
  AccessibleComponent.isEnabled()
- isVisible
  
  public boolean isVisible()
  
  Determines if this object is visible. Note: this means that the object intends to be visible; however, it may not in fact be showing on the screen because one of the objects that this object is contained by is not visible. To determine if an object is showing on the screen, use isShowing.
  
  Specified by:
  
  isVisible in interface AccessibleComponent
  
  Returns:
  
  true if object is visible; otherwise, false
  
  See Also:
  
  AccessibleComponent.setVisible(boolean), AccessibleContext.getAccessibleStateSet(), AccessibleState.VISIBLE, AccessibleStateSet
- setVisible
  
  public void setVisible(boolean b)
  
  Sets the visible state of the object.
  
  Specified by:
  
  setVisible in interface AccessibleComponent
  
  Parameters:
  
  b - if true, shows this object; otherwise, hides it
  
  See Also:
  
  AccessibleComponent.isVisible()
- isShowing
  
  public boolean isShowing()
  
  Determines if the object is showing. This is determined by checking the visibility of the object and ancestors of the object. Note: this will return true even if the object is obscured by another (for example, it happens to be underneath a menu that was pulled down).
  
  Specified by:
  
  isShowing in interface AccessibleComponent
  
  Returns:
  
  true if the object is showing; otherwise, false
- contains
  
  public boolean contains(Point p)
  
  Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
  
  Specified by:
  
  contains in interface AccessibleComponent
  
  Parameters:
  
  p - the Point relative to the coordinate system of the object
  
  Returns:
  
  true if object contains Point; otherwise false
  
  See Also:
  
  AccessibleComponent.getBounds()
- getLocationOnScreen
  
  public Point getLocationOnScreen()
  
  Returns the location of the object on the screen.
  
  Specified by:
  
  getLocationOnScreen in interface AccessibleComponent
  
  Returns:
  
  location of object on screen -- can be null if this object is not on the screen
  
  See Also:
  
  AccessibleComponent.getBounds(), AccessibleComponent.getLocation()
- getLocation
  
  public Point getLocation()
  
  Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
  
  Specified by:
  
  getLocation in interface AccessibleComponent
  
  Returns:
  
  an instance of Point representing the top-left corner of the object's bounds in the coordinate space of the screen; null if this object or its parent are not on the screen
  
  See Also:
  
  AccessibleComponent.getBounds(), AccessibleComponent.getLocationOnScreen()
- setLocation
  
  public void setLocation(Point p)
  
  Sets the location of the object relative to the parent.
  
  Specified by:
  
  setLocation in interface AccessibleComponent
  
  Parameters:
  
  p - the new position for the top-left corner
  
  See Also:
  
  AccessibleComponent.getLocation()

Class JTable.AccessibleJTable.AccessibleJTableCell

Field Summary

Fields declared in class javax.accessibility.AccessibleContext

Constructor Summary

Method Summary

Methods declared in class javax.accessibility.AccessibleContext

Methods declared in class java.lang.Object

Methods declared in interface javax.accessibility.AccessibleComponent

Constructor Details

Method Details