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thohai
Joined: 17 Dec 2007
Posts: 1
Location: Austria
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 Posted: Mon Dec 17, 2007 1:34 pm Post subject: WiiRemoteJ without X Server?? |
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Hi,
Sorry but I did not find any posts to this topic:
I want to use WiiRemoteJ on a computer that has no mouse and no x-server attached to it...
my problem is the following: when i call findRemote() the following exception is thrown:
| Code: |
Dec 17, 2007 4:19:50 PM wiiremotej.WiiRemote processButtonMapEvents
WARNING: Error moving mice.
java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.MouseInfo.getPointerInfo(MouseInfo.java:57)
at wiiremotej.WiiRemote.processButtonMapEevents(WiiRemote.java:560)
at wiiremotej.WiiRemote$1.run(WiiRemote.java:426)
at java.lang.Thread.run(Thread.java:619)
....
which is then followed by a java.lang.NullPointerException
at wiiremotej.WiiRemote.processButtonMapEvents(WiiRemote.java:572)
....
...
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is there any possibility to use the wiimote without having an xserver and a mouse up and running?
I only want to use the buttons as a remotecontrol to this computer
greets & thx in advance
thohai |
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Cha0s
Site Admin
Joined: 17 Jan 2007
Posts: 449
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| Posted: Tue Dec 18, 2007 4:52 am Post subject: |
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Interesting. I had not foreseen this use. Hrmm. Tell me the result of the following code and I'll see if I can come up with something.
| Code: |
import java.awt.GraphicsEnvironment;
public class EnvironmentTest
{
public static void main(String args[])
{
System.out.println(GraphicsEnvironment.isHeadless());
System.out.println(GraphicsEnvironment.getLocalGraphicsEnvironment().isHeadlessInstance());
}
}
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Cha0s |
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Cha0s
Site Admin
Joined: 17 Jan 2007
Posts: 449
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| Posted: Thu Dec 27, 2007 3:01 am Post subject: |
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Update: I've put something in that should allow you to do this. Please tell me how it works! If there are more errors, throw them at me and I'll see what I can do to fix them. You'll have to use a new constructor I added. Check the API for details.
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Cha0s |
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16c
Joined: 27 Mar 2008
Posts: 1
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| Posted: Thu Mar 27, 2008 1:24 pm Post subject: |
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Hi,
I tried the code.(Debian 4.0)
result:
$ java EnvironmentTest
true
true |
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