Class JTable.AccessibleJTable.AccessibleJTableCell

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()

• getBounds

  public Rectangle getBounds()

  Description copied from interface: AccessibleComponent

  Gets the bounds of this object in the form of a Rectangle object. The bounds specify this object's width, height, and location relative to its parent.

  Specified by:

  getBounds in interface AccessibleComponent

  Returns:

  A rectangle indicating this component's bounds; null if this object is not on the screen.

  See Also:

  • AccessibleComponent.contains(java.awt.Point)

• setBounds

  public void setBounds(Rectangle r)

  Description copied from interface: AccessibleComponent

  Sets the bounds of this object in the form of a Rectangle object. The bounds specify this object's width, height, and location relative to its parent.

  Specified by:

  setBounds in interface AccessibleComponent

  Parameters:

  r - rectangle indicating this component's bounds

  See Also:

  • AccessibleComponent.getBounds()

• getSize

  public Dimension getSize()

  Description copied from interface: AccessibleComponent

  Returns the size of this object in the form of a Dimension object. The height field of the Dimension object contains this object's height, and the width field of the Dimension object contains this object's width.

  Specified by:

  getSize in interface AccessibleComponent

  Returns:

  A Dimension object that indicates the size of this component; null if this object is not on the screen

  See Also:

  • AccessibleComponent.setSize(java.awt.Dimension)

• setSize

  public void setSize(Dimension d)

  Description copied from interface: AccessibleComponent

  Resizes this object so that it has width and height.

  Specified by:

  setSize in interface AccessibleComponent

  Parameters:

  d - The dimension specifying the new size of the object

  See Also:

  • AccessibleComponent.getSize()

• getAccessibleAt

  public Accessible getAccessibleAt(Point p)

  Description copied from interface: AccessibleComponent

  Returns the Accessible child, if one exists, contained at the local coordinate Point.

  Specified by:

  getAccessibleAt in interface AccessibleComponent

  Parameters:

  p - The point relative to the coordinate system of this object

  Returns:

  the Accessible, if it exists, at the specified location; otherwise null

• isFocusTraversable

  public boolean isFocusTraversable()

  Description copied from interface: AccessibleComponent

  Returns whether this object can accept focus or not. Objects that can accept focus will also have the AccessibleState.FOCUSABLE state set in their AccessibleStateSets.

  Specified by:

  isFocusTraversable in interface AccessibleComponent

  Returns:

  true if object can accept focus; otherwise false

  See Also:

  • AccessibleContext.getAccessibleStateSet()
  • AccessibleState.FOCUSABLE
  • AccessibleState.FOCUSED
  • AccessibleStateSet

• requestFocus

  public void requestFocus()

  Description copied from interface: AccessibleComponent

  Requests focus for this object. If this object cannot accept focus, nothing will happen. Otherwise, the object will attempt to take focus.

  Specified by:

  requestFocus in interface AccessibleComponent

  See Also:

  • AccessibleComponent.isFocusTraversable()

• addFocusListener

  public void addFocusListener(FocusListener l)

  Description copied from interface: AccessibleComponent

  Adds the specified focus listener to receive focus events from this component.

  Specified by:

  addFocusListener in interface AccessibleComponent

  Parameters:

  l - the focus listener

  See Also:

  • AccessibleComponent.removeFocusListener(java.awt.event.FocusListener)

• removeFocusListener

  public void removeFocusListener(FocusListener l)

  Description copied from interface: AccessibleComponent

  Removes the specified focus listener so it no longer receives focus events from this component.

  Specified by:

  removeFocusListener in interface AccessibleComponent

  Parameters:

  l - the focus listener

  See Also:

  • AccessibleComponent.addFocusListener(java.awt.event.FocusListener)