com.trolltech.qt.gui
Class QTextBlockUserData

java.lang.Object
  com.trolltech.qt.QSignalEmitter
      com.trolltech.qt.QtJambiObject
          com.trolltech.qt.gui.QTextBlockUserData

All Implemented Interfaces:

QtJambiInterface

public class QTextBlockUserData
extends QtJambiObject

The QTextBlockUserData class is used to associate custom data with blocks of text. QTextBlockUserData provides an abstract interface for container classes that are used to associate application-specific user data with text blocks in a QTextDocument.

Generally, subclasses of this class provide functions to allow data to be stored and retrieved, and instances are attached to blocks of text using QTextBlock::setUserData(). This makes it possible to store additional data per text block in a way that can be retrieved safely by the application.

Each subclass should provide a reimplementation of the destructor to ensure that any private data is automatically cleaned up when user data objects are deleted.

See also:

QTextBlock.

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter

QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9

Constructor Summary

QTextBlockUserData()
Creates a new QTextBlockUserData

Method Summary

static QTextBlockUserData

fromNativePointer(QNativePointer nativePointer) This method returns the QTextBlockUserData instance pointed to by nativePointer.

Methods inherited from class com.trolltech.qt.QtJambiObject

dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr

Methods inherited from class com.trolltech.qt.QSignalEmitter

blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.trolltech.qt.QtJambiInterface

disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership

Constructor Detail

QTextBlockUserData

public QTextBlockUserData()

Creates a new QTextBlockUserData

Method Detail

fromNativePointer

public static QTextBlockUserData fromNativePointer(QNativePointer nativePointer)

This method returns the QTextBlockUserData instance pointed to by nativePointer.