Module java.desktop

Package javax.swing.text

Class AsyncBoxView

java.lang.Object

javax.swing.text.View

javax.swing.text.AsyncBoxView

All Implemented Interfaces:

SwingConstants

public class AsyncBoxView
extends View

A box that does layout asynchronously. This is useful to keep the GUI event thread moving by not doing any layout on it. The layout is done on a granularity of operations on the child views. After each child view is accessed for some part of layout (a potentially time consuming operation) the remaining tasks can be abandoned or a new higher priority task (i.e. to service a synchronous request or a visible area) can be taken on.

While the child view is being accessed a read lock is acquired on the associated document so that the model is stable while being accessed.

Since:

1.3

Nested Class Summary

Nested Classes

Modifier and Type

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Description

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