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javax.swing
Class JTable.AccessibleJTable.AccessibleJTableCell
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.
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
|
Methods inherited from class java.lang.
Object
|
clone
,
equals
,
finalize
,
getClass
,
hashCode
,
notify
,
notifyAll
,
toString
,
wait
,
wait
,
wait
|
JTable.AccessibleJTable.AccessibleJTableCell
public JTable.AccessibleJTable.AccessibleJTableCell(JTable t,
int r,
int c,
int i)
-
Constructs an AccessibleJTableHeaderEntry.
-
Since:
-
1.4
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)