tcl.lang

Class UnsupportedJDetachCallCmd

java.lang.Object

tcl.lang.UnsupportedJDetachCallCmd

All Implemented Interfaces:

java.lang.Runnable, Command

public class UnsupportedJDetachCallCmd
extends java.lang.Object
implements Command, java.lang.Runnable

This command is the only means to safely call a blocking Java method like a modal AWT dialog box. If you used java::call directly the entire application would hang because the AWT blocks the calling thread in an AWT modal dialos show() method. You would use this command in place of the java::call method or a java instance method. It will invoke a static or instance Java method using another thread so that the calling thread will not block. This command is unsupported and undocumented so you should only need to use it if you run into this problem.

Constructor Summary

Constructors

Constructor and Description
UnsupportedJDetachCallCmd()

Method Summary

Modifier and Type	Method and Description
void	cmdProc(Interp interp, TclObject[] argv)
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsupportedJDetachCallCmd

public UnsupportedJDetachCallCmd()

Method Detail

cmdProc

public void cmdProc(Interp interp,
                    TclObject[] argv)
             throws TclException

Specified by:

cmdProc in interface Command

Throws:

TclException

run

public void run()

Specified by:

run in interface java.lang.Runnable