org.wandora.utils.swing

Class SwingTools

java.lang.Object

org.wandora.utils.swing.SwingTools

public class SwingTools
extends java.lang.Object

Author:

olli

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SwingTools.RunnableReturn<R>
static class	SwingTools.SwingReturn<R> A class used for the return value of swingOperation(RunnableReturn).
static class	SwingTools.ValueContainer<T>

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.Object	workLock
private static java.lang.Thread	workThread

Constructor Summary

Constructors

Constructor and Description
SwingTools()

Method Summary

Modifier and Type	Method and Description
static void	debugCheckEventThread() Use this to debug access to Swing objects outside event dispatch thread.
static boolean	doWork(java.lang.Runnable run, WaitNotificationHandler wnh)
static void	swingOperation(java.lang.Runnable run) Runs the given Runnable immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise.
static <R> SwingTools.SwingReturn<R>	swingOperation(SwingTools.RunnableReturn<R> run) Runs the given RunnableReturn immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise.
static boolean	swingOperationBlock(java.lang.Runnable run) Runs the given Runnable immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise and blocks until it is ready.
static <R> R	swingOperationBlock(SwingTools.RunnableReturn<R> run) Runs the given RunnableReturn immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise.

Methods inherited from class java.lang.Object

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

Field Detail

workLock

private static final java.lang.Object workLock

workThread

private static java.lang.Thread workThread

Constructor Detail

SwingTools

public SwingTools()

Method Detail

debugCheckEventThread

public static void debugCheckEventThread()

Use this to debug access to Swing objects outside event dispatch thread.

swingOperation

public static void swingOperation(java.lang.Runnable run)

Runs the given Runnable immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise.

swingOperationBlock

public static boolean swingOperationBlock(java.lang.Runnable run)

Runs the given Runnable immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise and blocks until it is ready. Doesn't throw exceptions. Instead returns false in case of an exception.

swingOperation

public static <R> SwingTools.SwingReturn<R> swingOperation(SwingTools.RunnableReturn<R> run)

Runs the given RunnableReturn immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise. Returns a special return value which can be used to get the return value of RunnableReturn parameter.

swingOperationBlock

public static <R> R swingOperationBlock(SwingTools.RunnableReturn<R> run)

Runs the given RunnableReturn immediately if called from event dispatch thread or at some later time inside event dispatch thread otherwise. Blocks until ready and returns value from RunnableReturn param.

doWork

public static boolean doWork(java.lang.Runnable run,
                             WaitNotificationHandler wnh)