TextChangingEvent (Eclipse Platform API Specification)

java.lang.Object
- java.util.EventObject
- - org.eclipse.swt.events.TypedEvent
  - - org.eclipse.swt.custom.TextChangingEvent

All Implemented Interfaces:

Serializable
```
public class TextChangingEvent
extends TypedEvent
```
This event is sent by the StyledTextContent implementor when a change to the text is about to occur.

See Also:

Sample code and further information, Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`newCharCount`	Length of text that is going to be inserted
`int`	`newLineCount`	Number of new lines that are going to be inserted
`String`	`newText`	Text that is going to be inserted or empty string if no text will be inserted
`int`	`replaceCharCount`	Length of text that is going to be replaced
`int`	`replaceLineCount`	Number of lines that are going to be replaced
`int`	`start`	Start offset of the text that is going to be replaced

Fields inherited from class org.eclipse.swt.events.TypedEvent
data, display, time, widget

Fields inherited from class java.util.EventObject
source

Constructor Summary

Constructors
Constructor Description

TextChangingEvent(StyledTextContent source)
Create the TextChangedEvent to be used by the StyledTextContent implementor.

Method Summary
- Methods inherited from class org.eclipse.swt.events.TypedEvent
  toString
- Methods inherited from class java.util.EventObject
  getSource
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - start
```
public int start
```
    Start offset of the text that is going to be replaced
  - newText
```
public String newText
```
    Text that is going to be inserted or empty string if no text will be inserted
  - replaceCharCount
```
public int replaceCharCount
```
    Length of text that is going to be replaced
  - newCharCount
```
public int newCharCount
```
    Length of text that is going to be inserted
  - replaceLineCount
```
public int replaceLineCount
```
    Number of lines that are going to be replaced
  - newLineCount
```
public int newLineCount
```
    Number of new lines that are going to be inserted
- Constructor Detail
  - TextChangingEvent
```
public TextChangingEvent(StyledTextContent source)
```
    Create the TextChangedEvent to be used by the StyledTextContent implementor.
    
    Parameters:
    
    source - the object that will be sending the new TextChangingEvent, cannot be null