java.lang.Object
- javax.accessibility.AccessibleContext
- - javax.swing.table.JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

All Implemented Interfaces:

Accessible, AccessibleComponent

Enclosing class:

JTableHeader.AccessibleJTableHeader
```
protected class JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry
extends AccessibleContext
implements Accessible, AccessibleComponent
```
This class provides an implementation of the Java Accessibility API appropropriate for JTableHeader entries.

Field Summary
- 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

Constructors
Constructor and Description
`JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry(int c, JTableHeader p, JTable t)` Constructs an AccessiblJTableHeaaderEntry

Eerste pagina van API Java Inhoudsopgave Haut

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addFocusListener(FocusListener l)` Adds the specified focus listener to receive focus events from this component.
`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 that supports one or more actions.
`Accessible`	`getAccessibleAt(Point p)` Returns the Accessible child, if one exists, contained at the local coordinate Point.
`Accessible`	`getAccessibleChild(int i)` Returns the specified Accessible child of the object.
`int`	`getAccessibleChildrenCount()` Returns the number of accessible children of the object.
`AccessibleComponent`	`getAccessibleComponent()` Get the AccessibleComponent associated with this object.
`AccessibleContext`	`getAccessibleContext()` Get the AccessibleContext associated with this object.
`String`	`getAccessibleDescription()` Gets the accessibleDescription property of this object.
`int`	`getAccessibleIndexInParent()` Gets the 0-based index of this object in its accessible parent.
`String`	`getAccessibleName()` Gets the accessibleName property of this object.
`AccessibleRole`	`getAccessibleRole()` Gets the role of this object.
`AccessibleSelection`	`getAccessibleSelection()` Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected.
`AccessibleStateSet`	`getAccessibleStateSet()` Gets the state set of this object.
`AccessibleText`	`getAccessibleText()` Gets the AccessibleText associated with this object presenting text on the display.
`AccessibleValue`	`getAccessibleValue()` Gets the AccessibleValue associated with this object that supports a Numerical value.
`Color`	`getBackground()` Gets the background color of this object.
`Rectangle`	`getBounds()` Gets the bounds of this object in the form of a Rectangle object.
`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.
`Dimension`	`getSize()` Returns the size of this object in the form of a Dimension object.
`boolean`	`isEnabled()` Determines if the object is enabled.
`boolean`	`isFocusTraversable()` Returns whether this object can accept focus or not.
`boolean`	`isShowing()` Determines if the object is showing.
`boolean`	`isVisible()` Determines if the object is visible.
`void`	`removeFocusListener(FocusListener l)` Removes the specified focus listener so it no longer receives focus events from this component.
`void`	`removePropertyChangeListener(PropertyChangeListener l)` Removes a PropertyChangeListener from the listener list.
`void`	`requestFocus()` Requests focus for this object.
`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`	`setBounds(Rectangle r)` Sets the bounds of this object in the form of a Rectangle 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`	`setSize(Dimension d)` Resizes this object so that it has width and height.
`void`	`setVisible(boolean b)` Sets the visible state of the object.

Eerste pagina van API Java Inhoudsopgave Haut

Methods inherited from class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleParent, getAccessibleRelationSet, getAccessibleTable, setAccessibleParent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry
```
public JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry(int c,
                                                               JTableHeader p,
                                                               JTable t)
```
    Constructs an AccessiblJTableHeaaderEntry
    
    Since:
    
    1.4
- Method Detail
  - getAccessibleContext
```
public AccessibleContext getAccessibleContext()
```
    Get the AccessibleContext associated with this object. In the implementation of the Java Accessibility API for this class, returns this object, which serves as its own AccessibleContext.
    
    Specified by:
    
    getAccessibleContext in interface Accessible
    
    Returns:
    this object
  - getAccessibleName
```
public String getAccessibleName()
```
    Description copied from class: AccessibleContext
    
    Gets the accessibleName property of this object. The accessibleName property of an object is a localized String that designates the purpose of the object. For example, the accessibleName property of a label or button might be the text of the label or button itself. In the case of an object that doesn't display its name, the accessibleName should still be set. For example, in the case of a text field used to enter the name of a city, the accessibleName for the en_US locale could be 'city.'
    
    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)
```
    Description copied from class: AccessibleContext
    
    Sets the localized accessible name of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_NAME_PROPERTY property.
    
    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()
```
    Description copied from class: AccessibleContext
    
    Gets the accessibleDescription property of this object. The accessibleDescription property of this object is a short localized phrase describing the purpose of the object. For example, in the case of a 'Cancel' button, the accessibleDescription could be 'Ignore changes and close dialog box.'
    
    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)
```
    Description copied from class: AccessibleContext
    
    Sets the accessible description of this object. Changing the name will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_DESCRIPTION_PROPERTY property.
    
    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()
```
    Description copied from class: AccessibleContext
    
    Gets the role of this object. The role of the object is the generic purpose or use of the class of this object. For example, the role of a push button is AccessibleRole.PUSH_BUTTON. The roles in AccessibleRole are provided so component developers can pick from a set of predefined roles. This enables assistive technologies to provide a consistent interface to various tweaked subclasses of components (e.g., use AccessibleRole.PUSH_BUTTON for all components that act like a push button) as well as distinguish between sublasses that behave differently (e.g., AccessibleRole.CHECK_BOX for check boxes and AccessibleRole.RADIO_BUTTON for radio buttons).
    Note that the AccessibleRole class is also extensible, so custom component developers can define their own AccessibleRole's if the set of predefined roles is inadequate.
    
    Specified by:
    
    getAccessibleRole in class AccessibleContext
    
    Returns:
    an instance of AccessibleRole describing the role of the object
    See Also:
    AccessibleRole
  - getAccessibleStateSet
```
public AccessibleStateSet getAccessibleStateSet()
```
    Description copied from class: AccessibleContext
    
    Gets the state set of this object. The AccessibleStateSet of an object is composed of a set of unique AccessibleStates. A change in the AccessibleStateSet of an object will cause a PropertyChangeEvent to be fired for the ACCESSIBLE_STATE_PROPERTY property.
    
    Specified by:
    
    getAccessibleStateSet in class AccessibleContext
    
    Returns:
    an instance of AccessibleStateSet containing the current state set of the object
    See Also:
    AccessibleStateSet, AccessibleState, AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
  - getAccessibleIndexInParent
```
public int getAccessibleIndexInParent()
```
    Description copied from class: AccessibleContext
    
    Gets the 0-based index of this object in its accessible parent.
    
    Specified by:
    
    getAccessibleIndexInParent in class AccessibleContext
    
    Returns:
    the 0-based index of this object in its parent; -1 if this object does not have an accessible parent.
    See Also:
    AccessibleContext.getAccessibleParent(), AccessibleContext.getAccessibleChildrenCount(), AccessibleContext.getAccessibleChild(int)
  - getAccessibleChildrenCount
```
public int getAccessibleChildrenCount()
```
    Description copied from class: AccessibleContext
    
    Returns the number of accessible children of the object.
    
    Specified by:
    
    getAccessibleChildrenCount in class AccessibleContext
    
    Returns:
    the number of accessible children of the object.
  - getAccessibleChild
```
public Accessible getAccessibleChild(int i)
```
    Description copied from class: AccessibleContext
    
    Returns the specified Accessible child of the object. The Accessible children of an Accessible object are zero-based, so the first child of an Accessible child is at index 0, the second child is at index 1, and so on.
    
    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()
```
    Description copied from class: AccessibleContext
    
    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.
  - addPropertyChangeListener
```
public void addPropertyChangeListener(PropertyChangeListener l)
```
    Description copied from class: AccessibleContext
    
    Adds a PropertyChangeListener to the listener list. The listener is registered for all Accessible properties and will be called when those properties change.
    
    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)
```
    Description copied from class: AccessibleContext
    
    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()
```
    Description copied from class: AccessibleContext
    
    Gets the AccessibleAction associated with this object that supports one or more actions.
    
    Overrides:
    
    getAccessibleAction in class AccessibleContext
    
    Returns:
    AccessibleAction if supported by object; else return null
    See Also:
    AccessibleAction
  - getAccessibleComponent
```
public AccessibleComponent getAccessibleComponent()
```
    Get the AccessibleComponent associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleComponent interface on behalf of itself.
    
    Overrides:
    
    getAccessibleComponent in class AccessibleContext
    
    Returns:
    this object
    See Also:
    AccessibleComponent
  - getAccessibleSelection
```
public AccessibleSelection getAccessibleSelection()
```
    Description copied from class: AccessibleContext
    
    Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected.
    
    Overrides:
    
    getAccessibleSelection in class AccessibleContext
    
    Returns:
    AccessibleSelection if supported by object; else return null
    See Also:
    AccessibleSelection
  - getAccessibleText
```
public AccessibleText getAccessibleText()
```
    Description copied from class: AccessibleContext
    
    Gets the AccessibleText associated with this object presenting text on the display.
    
    Overrides:
    
    getAccessibleText in class AccessibleContext
    
    Returns:
    AccessibleText if supported by object; else return null
    See Also:
    AccessibleText
  - getAccessibleValue
```
public AccessibleValue getAccessibleValue()
```
    Description copied from class: AccessibleContext
    
    Gets the AccessibleValue associated with this object that supports a Numerical value.
    
    Overrides:
    
    getAccessibleValue in class AccessibleContext
    
    Returns:
    AccessibleValue if supported by object; else return null
    See Also:
    AccessibleValue
  - getBackground
```
public Color getBackground()
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    Gets the FontMetrics of this object.
    
    Specified by:
    
    getFontMetrics in interface AccessibleComponent
    
    Parameters:
    f - the Font
    
    Returns:
    the FontMetrics, if supported, the object; otherwise, null
    See Also:
    AccessibleComponent.getFont()
  - isEnabled
```
public boolean isEnabled()
```
    Description copied from interface: AccessibleComponent
    
    Determines if the object is enabled. Objects that are enabled will also have the AccessibleState.ENABLED state set in their AccessibleStateSets.
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    Determines if the object is visible. Note: this means that the object intends to be visible; however, it may not be showing on the screen because one of the objects that this object is contained by is currently not visible. To determine if an object is showing on the screen, use isShowing().
    Objects that are visible will also have the AccessibleState.VISIBLE state set in their AccessibleStateSets.
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    Determines if the object is showing. This is determined by checking the visibility of the object and its ancestors. Note: this will return true even if the object is obscured by another (for example, it is underneath a menu that was pulled down).
    
    Specified by:
    
    isShowing in interface AccessibleComponent
    
    Returns:
    true if object is showing; otherwise, false
  - contains
```
public boolean contains(Point p)
```
    Description copied from interface: AccessibleComponent
    
    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()
```
    Description copied from interface: AccessibleComponent
    
    Returns the location of the object on the screen.
    
    Specified by:
    
    getLocationOnScreen in interface AccessibleComponent
    
    Returns:
    the location of the object on screen; null if this object is not on the screen
    See Also:
    AccessibleComponent.getBounds(), AccessibleComponent.getLocation()
  - getLocation
```
public Point getLocation()
```
    Description copied from interface: AccessibleComponent
    
    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)
```
    Description copied from interface: AccessibleComponent
    
    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)

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Bij voorbaat dank.

Document heeft de 11/06/2005 gemaakt, de laatste keer de 04/03/2020 gewijzigd
Bron van het afgedrukte document:https://www.gaudry.be/nl/java-api-rf-javax/swing/table/jtableheader.accessiblejtableheader.accessiblejtableheaderentry.html

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Referenties

Manuel PHP : https://docs.oracle.com

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Inhoudsopgave Haut

Class JTableHeader. AccessibleJTableHeader. AccessibleJTableHeaderEntry

Field Summary

Fields inherited from class javax.accessibility.AccessibleContext

Constructor Summary

Method Summary

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Constructor Detail

JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry

Method Detail

getAccessibleContext

getAccessibleName

setAccessibleName

getAccessibleDescription

setAccessibleDescription

getAccessibleRole

getAccessibleStateSet

getAccessibleIndexInParent

getAccessibleChildrenCount

getAccessibleChild

getLocale

addPropertyChangeListener

removePropertyChangeListener

getAccessibleAction

getAccessibleComponent

getAccessibleSelection

getAccessibleText

getAccessibleValue

getBackground

setBackground

getForeground

setForeground

getCursor

setCursor

getFont

setFont

getFontMetrics

isEnabled

setEnabled

isVisible

setVisible

isShowing

contains

getLocationOnScreen

getLocation

setLocation

getBounds

setBounds

getSize

setSize

getAccessibleAt

isFocusTraversable

requestFocus

addFocusListener

removeFocusListener

Referenties