java.lang.Object
- org.faceless.pdf2.Event

```
public final class Event
extends Object
```
Enumeration class for listing the various types of event that can occur while a PDF document is being loded in Acrobat. Events are always associated with PDFAction objects.

Since:

2.0

See Also:

PDF.setAction(org.faceless.pdf2.Event, org.faceless.pdf2.PDFAction), PDFPage.setAction(org.faceless.pdf2.Event, org.faceless.pdf2.PDFAction), FormElement.setAction(org.faceless.pdf2.Event, org.faceless.pdf2.PDFAction), AnnotationLink.setAction(org.faceless.pdf2.PDFAction), WidgetAnnotation.setAction(org.faceless.pdf2.Event, org.faceless.pdf2.PDFAction)

Field Summary

Fields
Modifier and Type	Field	Description
`static Event[]`	`ALL`	A list of all the Event objects, to make iterating over them easier
`static Event`	`BLUR`	Occurs when a `WidgetAnnotation` loses the cursor focus
`static Event`	`CHANGE`	Occurs when a `FormElement` has it's value changed
`static Event`	`CLOSE`	Occurs when a `PDF` or `PDFPage` is closed.
`static Event`	`FOCUS`	Occurs when a `WidgetAnnotation` gains the cursor focus
`static Event`	`FORMAT`	Occurs when a `FormElement` has had it's value changed and is about to be reformatted for display.
`static Event`	`HIDE`	Occurs when a page containing an annotation is hidden.
`static Event`	`INVALID`	An Event that can be used to retrieve or clear any invalid event types from an object.
`static Event`	`KEYPRESS`	Occurs when a `FormElement` has a key pressed in one of it's annotations.
`static Event`	`MOUSEDOWN`	Occurs when a `WidgetAnnotation` has the mouse button depressed inside it
`static Event`	`MOUSEOUT`	Occurs when a `WidgetAnnotation` has the mouse roll off it
`static Event`	`MOUSEOVER`	Occurs when a `WidgetAnnotation` has the mouse roll over it
`static Event`	`MOUSEUP`	Occurs when a `WidgetAnnotation` has the mouse button released after having it depressed inside it
`static Event`	`OPEN`	Occurs when a `PDF` or `PDFPage` is opened.
`static Event`	`OTHERCHANGE`	Occurs when a `FormElement` other than itself has it's value changed.
`static Event`	`POST_PRINT`	Occurs when a `PDF` has just been be printed (Doc/DidPrint).
`static Event`	`POST_SAVE`	Occurs when a `PDF` has just been be saved (Doc/DidSave).
`static Event`	`PRE_PRINT`	Occurs when a `PDF` is about to be printed (Doc/WillPrint).
`static Event`	`PRE_SAVE`	Occurs when a `PDF` is about to be saved (Doc/WillSave).
`static Event`	`SHOW`	Occurs when a page containing an annotation becomes visible.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

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

- Field Detail
  - OPEN
```
public static final Event OPEN
```
    Occurs when a PDF or PDFPage is opened. For a PDF this only fires once, for a page it fires every time the page is displayed
  - CLOSE
```
public static final Event CLOSE
```
    Occurs when a PDF or PDFPage is closed. For a PDF this only fires once, for a page it fires every time the page is removed from the display
  - MOUSEOVER
```
public static final Event MOUSEOVER
```
    Occurs when a WidgetAnnotation has the mouse roll over it
  - MOUSEOUT
```
public static final Event MOUSEOUT
```
    Occurs when a WidgetAnnotation has the mouse roll off it
  - MOUSEDOWN
```
public static final Event MOUSEDOWN
```
    Occurs when a WidgetAnnotation has the mouse button depressed inside it
  - MOUSEUP
```
public static final Event MOUSEUP
```
    Occurs when a WidgetAnnotation has the mouse button released after having it depressed inside it
  - FOCUS
```
public static final Event FOCUS
```
    Occurs when a WidgetAnnotation gains the cursor focus
  - BLUR
```
public static final Event BLUR
```
    Occurs when a WidgetAnnotation loses the cursor focus
  - KEYPRESS
```
public static final Event KEYPRESS
```
    Occurs when a FormElement has a key pressed in one of it's annotations. This only applies to FormText and FormChoice elements
  - FORMAT
```
public static final Event FORMAT
```
    Occurs when a FormElement has had it's value changed and is about to be reformatted for display. This only applies to FormText and FormChoice elements
  - CHANGE
```
public static final Event CHANGE
```
    Occurs when a FormElement has it's value changed
  - OTHERCHANGE
```
public static final Event OTHERCHANGE
```
    Occurs when a FormElement other than itself has it's value changed. Useful for calculating the value of read-only fields based on the values of others (for example)
  - PRE_SAVE
```
public static final Event PRE_SAVE
```
    Occurs when a PDF is about to be saved (Doc/WillSave). Acrobat 5 and later only
  - POST_SAVE
```
public static final Event POST_SAVE
```
    Occurs when a PDF has just been be saved (Doc/DidSave). Acrobat 5 and later only
  - PRE_PRINT
```
public static final Event PRE_PRINT
```
    Occurs when a PDF is about to be printed (Doc/WillPrint). Acrobat 5 and later only
  - POST_PRINT
```
public static final Event POST_PRINT
```
    Occurs when a PDF has just been be printed (Doc/DidPrint). Acrobat 5 and later only
  - SHOW
```
public static final Event SHOW
```
    Occurs when a page containing an annotation becomes visible.
    
    Since:
    
    2.24.3
  - HIDE
```
public static final Event HIDE
```
    Occurs when a page containing an annotation is hidden.
    
    Since:
    
    2.24.3
  - INVALID
```
public static final Event INVALID
```
    An Event that can be used to retrieve or clear any invalid event types from an object.
  - ALL
```
public static final Event[] ALL
```
    A list of all the Event objects, to make iterating over them easier
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class Event

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

OPEN

CLOSE

MOUSEOVER

MOUSEOUT

MOUSEDOWN

MOUSEUP

FOCUS

BLUR

KEYPRESS

FORMAT

CHANGE

OTHERCHANGE

PRE_SAVE

POST_SAVE

PRE_PRINT

POST_PRINT

SHOW

HIDE

INVALID

ALL

Method Detail

toString