Eclipse Plug-in Developer Guide (Galileo) - TextViewer.WidgetCommand (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.jface.text
Class TextViewer.WidgetCommand


java.lang.Object
  
org.eclipse.jface.text.TextViewer.WidgetCommand

Enclosing class:: TextViewer

protected class TextViewer.WidgetCommand
extends Object
extends Object

Represents a replace command that brings the text viewer's text widget back in synchronization with text viewer's document after the document has been changed.

Field Summary

DocumentEvent event
          The document event encapsulated by this command.

int length
          The length of the event.

String preservedText
          The replaced text segments of event.

int start
          The start of the event.

String text
          The inserted and replaced text segments of event.

Constructor Summary

protected TextViewer.WidgetCommand ()


Method Summary

void setEvent ( DocumentEvent e)
          Translates a document event into the presentation coordinates of this text viewer.

Methods inherited from class java.lang. Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

event

public 
DocumentEvent event

The document event encapsulated by this command.

start

public int start

The start of the event.

length

public int length

The length of the event.

text

public 
String text

The inserted and replaced text segments of event.

preservedText

public 
String preservedText

The replaced text segments of event.

Constructor Detail

TextViewer.WidgetCommand

protected TextViewer.WidgetCommand()

Method Detail

setEvent

public void setEvent(
DocumentEvent e)

Translates a document event into the presentation coordinates of this text viewer.

Parameters:: e - the event to be translated