ProgressMonitor.AccessibleProgressMonitor (Java Platform SE 8 )

java.lang.Object
- javax.accessibility.AccessibleContext
- - javax.swing.ProgressMonitor.AccessibleProgressMonitor

All Implemented Interfaces:

PropertyChangeListener, EventListener, AccessibleText, ChangeListener

Enclosing class:

ProgressMonitor
```
protected class ProgressMonitor.AccessibleProgressMonitor
extends AccessibleContext
implements AccessibleText, ChangeListener, PropertyChangeListener
```
AccessibleProgressMonitor implements accessibility support for the ProgressMonitor class.

Since:

1.5

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
- Fields inherited from interface javax.accessibility.AccessibleText
  CHARACTER, SENTENCE, WORD

Constructor Summary

Constructors
Modifier Constructor and Description

protected AccessibleProgressMonitor()
AccessibleProgressMonitor constructor

Constructors
Modifier	Constructor and Description
`protected`	`AccessibleProgressMonitor()` AccessibleProgressMonitor constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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()` Gets the AccessibleComponent associated with this object that has a graphical representation.
`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.
`Accessible`	`getAccessibleParent()` Gets the Accessible parent of this object.
`AccessibleRole`	`getAccessibleRole()` Gets the role of this object.
`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.
`String`	`getAfterIndex(int part, int index)` Returns the String after a given index.
`String`	`getAtIndex(int part, int index)` Returns the String at a given index.
`String`	`getBeforeIndex(int part, int index)` Returns the String before a given index.
`int`	`getCaretPosition()` Returns the zero-based offset of the caret.
`AttributeSet`	`getCharacterAttribute(int i)` Returns the AttributeSet for a given character at a given index
`Rectangle`	`getCharacterBounds(int i)` Determines the bounding box of the character at the given index into the string.
`int`	`getCharCount()` Returns the number of characters (valid indicies)
`int`	`getIndexAtPoint(Point p)` Given a point in local coordinates, return the zero-based index of the character under that Point.
`Locale`	`getLocale()` Gets the locale of the component.
`String`	`getSelectedText()` Returns the portion of the text that is selected.
`int`	`getSelectionEnd()` Returns the end offset within the selected text.
`int`	`getSelectionStart()` Returns the start offset within the selected text.
`void`	`propertyChange(PropertyChangeEvent e)` This method gets called when a bound property is changed.
`void`	`stateChanged(ChangeEvent e)` Invoked when the target of the listener has changed its state.

Methods inherited from class javax.accessibility.AccessibleContext
addPropertyChangeListener, firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent

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

- Constructor Detail
  - AccessibleProgressMonitor
```
protected AccessibleProgressMonitor()
```
    AccessibleProgressMonitor constructor
- Method Detail
  - stateChanged
```
public void stateChanged(ChangeEvent e)
```
    Invoked when the target of the listener has changed its state.
    
    Specified by:
    
    stateChanged in interface ChangeListener
    
    Parameters:
    
    e - a ChangeEvent object. Must not be null.
    
    Throws:
    
    NullPointerException - if the parameter is null.
  - propertyChange
```
public void propertyChange(PropertyChangeEvent e)
```
    This method gets called when a bound property is changed.
    
    Specified by:
    
    propertyChange in interface PropertyChangeListener
    
    Parameters:
    
    e - A PropertyChangeEvent object describing the event source and the property that has changed. Must not be null.
    
    Throws:
    
    NullPointerException - if the parameter is null.
  - getAccessibleName
```
public String getAccessibleName()
```
    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)
  - getAccessibleDescription
```
public String getAccessibleDescription()
```
    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)
  - getAccessibleRole
```
public AccessibleRole getAccessibleRole()
```
    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 subclasses 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()
```
    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)
  - 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 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:
    
    getAccessibleParent(), getAccessibleChildrenCount(), getAccessibleChild(int)
  - getAccessibleChildrenCount
```
public int getAccessibleChildrenCount()
```
    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)
```
    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:
    
    getAccessibleChildrenCount()
  - getLocale
```
public Locale getLocale()
                 throws IllegalComponentStateException
```
    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.
  - getAccessibleComponent
```
public AccessibleComponent getAccessibleComponent()
```
    Gets the AccessibleComponent associated with this object that has a graphical representation.
    
    Overrides:
    
    getAccessibleComponent in class AccessibleContext
    
    Returns:
    
    AccessibleComponent if supported by object; else return null
    
    See Also:
    
    AccessibleComponent
  - getAccessibleValue
```
public AccessibleValue getAccessibleValue()
```
    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
  - getAccessibleText
```
public AccessibleText getAccessibleText()
```
    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
  - getIndexAtPoint
```
public int getIndexAtPoint(Point p)
```
    Given a point in local coordinates, return the zero-based index of the character under that Point. If the point is invalid, this method returns -1.
    
    Specified by:
    
    getIndexAtPoint in interface AccessibleText
    
    Parameters:
    
    p - the Point in local coordinates
    
    Returns:
    
    the zero-based index of the character under Point p; if Point is invalid return -1.
  - getCharacterBounds
```
public Rectangle getCharacterBounds(int i)
```
    Determines the bounding box of the character at the given index into the string. The bounds are returned in local coordinates. If the index is invalid an empty rectangle is returned.
    
    Specified by:
    
    getCharacterBounds in interface AccessibleText
    
    Parameters:
    
    i - the index into the String
    
    Returns:
    
    the screen coordinates of the character's bounding box, if index is invalid return an empty rectangle.
  - getCharCount
```
public int getCharCount()
```
    Returns the number of characters (valid indicies)
    
    Specified by:
    
    getCharCount in interface AccessibleText
    
    Returns:
    
    the number of characters
  - getCaretPosition
```
public int getCaretPosition()
```
    Returns the zero-based offset of the caret. Note: That to the right of the caret will have the same index value as the offset (the caret is between two characters).
    
    Specified by:
    
    getCaretPosition in interface AccessibleText
    
    Returns:
    
    the zero-based offset of the caret.
  - getAtIndex
```
public String getAtIndex(int part,
                         int index)
```
    Returns the String at a given index.
    
    Specified by:
    
    getAtIndex in interface AccessibleText
    
    Parameters:
    
    part - the CHARACTER, WORD, or SENTENCE to retrieve
    
    index - an index within the text
    
    Returns:
    
    the letter, word, or sentence
  - getAfterIndex
```
public String getAfterIndex(int part,
                            int index)
```
    Returns the String after a given index.
    
    Specified by:
    
    getAfterIndex in interface AccessibleText
    
    Parameters:
    
    part - the CHARACTER, WORD, or SENTENCE to retrieve
    
    index - an index within the text
    
    Returns:
    
    the letter, word, or sentence
  - getBeforeIndex
```
public String getBeforeIndex(int part,
                             int index)
```
    Returns the String before a given index.
    
    Specified by:
    
    getBeforeIndex in interface AccessibleText
    
    Parameters:
    
    part - the CHARACTER, WORD, or SENTENCE to retrieve
    
    index - an index within the text
    
    Returns:
    
    the letter, word, or sentence
  - getCharacterAttribute
```
public AttributeSet getCharacterAttribute(int i)
```
    Returns the AttributeSet for a given character at a given index
    
    Specified by:
    
    getCharacterAttribute in interface AccessibleText
    
    Parameters:
    
    i - the zero-based index into the text
    
    Returns:
    
    the AttributeSet of the character
  - getSelectionStart
```
public int getSelectionStart()
```
    Returns the start offset within the selected text. If there is no selection, but there is a caret, the start and end offsets will be the same.
    
    Specified by:
    
    getSelectionStart in interface AccessibleText
    
    Returns:
    
    the index into the text of the start of the selection
  - getSelectionEnd
```
public int getSelectionEnd()
```
    Returns the end offset within the selected text. If there is no selection, but there is a caret, the start and end offsets will be the same.
    
    Specified by:
    
    getSelectionEnd in interface AccessibleText
    
    Returns:
    
    the index into the text of the end of the selection
  - getSelectedText
```
public String getSelectedText()
```
    Returns the portion of the text that is selected.
    
    Specified by:
    
    getSelectedText in interface AccessibleText
    
    Returns:
    
    the String portion of the text that is selected

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Class ProgressMonitor.AccessibleProgressMonitor

Field Summary

Fields inherited from class javax.accessibility.AccessibleContext

Fields inherited from interface javax.accessibility.AccessibleText

Constructor Summary

Method Summary

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Constructor Detail

AccessibleProgressMonitor

Method Detail

stateChanged

propertyChange

getAccessibleName

getAccessibleDescription

getAccessibleRole

getAccessibleStateSet

getAccessibleParent

getAccessibleIndexInParent

getAccessibleChildrenCount

getAccessibleChild

getLocale

getAccessibleComponent

getAccessibleValue

getAccessibleText

getIndexAtPoint

getCharacterBounds

getCharCount

getCaretPosition

getAtIndex

getAfterIndex

getBeforeIndex

getCharacterAttribute

getSelectionStart

getSelectionEnd

getSelectedText