PageChangingEvent (Eclipse Platform API Specification)

java.lang.Object
- java.util.EventObject
- - org.eclipse.jface.dialogs.PageChangingEvent

All Implemented Interfaces:

java.io.Serializable
```
public class PageChangingEvent
extends java.util.EventObject
```
Event object describing an IDialogPage in the midst of changing.

Since:

3.3

See Also:

IPageChangingListener, Serialized Form

Field Summary

Fields
Modifier and Type Field Description

boolean doit
Public field that dictates if the page change will successfully change.
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`PageChangingEvent(java.lang.Object source, java.lang.Object currentPage, java.lang.Object targetPage)`	Creates a new event for the given source, selected (current) page and direction.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getCurrentPage()`	Returns the current page from which the page change originates.
`java.lang.Object`	`getTargetPage()`	Returns the target page to change to.

Methods inherited from class java.util.EventObject
getSource, toString

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

- Field Detail
  - doit
```
public boolean doit
```
    Public field that dictates if the page change will successfully change. Set this field to false to prevent the page from changing. Default value is true.
- Constructor Detail
  - PageChangingEvent
```
public PageChangingEvent(java.lang.Object source,
                         java.lang.Object currentPage,
                         java.lang.Object targetPage)
```
    Creates a new event for the given source, selected (current) page and direction.
    
    Parameters:
    
    source - the page changing provider (the source of this event)
    
    currentPage - the current page. In the JFace provided dialogs this will be an IDialogPage.
    
    targetPage - the target page. In the JFace provided dialogs this will be an IDialogPage.
- Method Detail
  - getCurrentPage
```
public java.lang.Object getCurrentPage()
```
    Returns the current page from which the page change originates.
    
    Returns:
    
    the current page. In dialogs implemented by JFace, this will be an IDialogPage.
  - getTargetPage
```
public java.lang.Object getTargetPage()
```
    Returns the target page to change to.
    
    Returns:
    
    the target page. In dialogs implemented by JFace, this will be an IDialogPage.