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Robot.java (waitForIdle): Call invokeAndWait on an empty Runnable.

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2005-02-22  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* java/awt/Robot.java (waitForIdle): Call invokeAndWait on an
	empty Runnable.

From-SVN: r95384
This commit is contained in:
Thomas Fitzsimmons 2005-02-22 06:18:59 +00:00 committed by Thomas Fitzsimmons
parent d5c9fbd953
commit d5d74adf8a
2 changed files with 18 additions and 13 deletions
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3
libjava/ChangeLog
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@ -1,5 +1,8 @@
2005-02-22 Thomas Fitzsimmons <fitzsim@redhat.com>
* java/awt/Robot.java (waitForIdle): Call invokeAndWait on an
empty Runnable.
PR libgcj/17952:
* gnu/java/awt/peer/gtk/GtkWindowPeer.java,
jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c

28
libjava/java/awt/Robot.java
View File

@ -40,6 +40,7 @@ package java.awt;
import gnu.java.awt.ClasspathToolkit;
import java.lang.reflect.InvocationTargetException;
import java.awt.event.InputEvent;
import java.awt.image.BufferedImage;
import java.awt.peer.RobotPeer;
@ -53,8 +54,8 @@ import java.awt.peer.RobotPeer;
*
* Since Robot generates native windowing system events, rather than
* simply inserting {@link AWTEvents} on the AWT event queue, its use
* is not restricted to Java programs. It can be to programatically
* drive any graphical application.
* is not restricted to Java programs. It can be used to
* programatically drive any graphical application.
*
* This implementation requires an X server that supports the XTest
* extension.
@ -384,7 +385,8 @@ public class Robot
}
/**
* Wait until the event dispatch thread is idle.
* Wait until all events currently on the event queue have been
* dispatched.
*/
public void waitForIdle ()
{
@ -393,17 +395,17 @@ public class Robot
+ "the event dispatch thread");
EventQueue q = Toolkit.getDefaultToolkit ().getSystemEventQueue ();
while (q.peekEvent () != null)
try
{
try
{
wait ();
}
catch (InterruptedException e)
{
System.err.println ("Robot: waitForIdle interrupted");
}
q.invokeAndWait (new Runnable () { public void run () { } });
}
catch (InterruptedException e)
{
System.err.println ("Robot: waitForIdle interrupted");
}
catch (InvocationTargetException e)
{
System.err.println ("Robot: waitForIdle cannot invoke target");
}
}