Re: java-access-bridge problems



Hi Don,

I downloaded jdk 1.6.0 from java.net and installed it. I then recompiled
the java-access-bridge, and made the new synlinks.

I ran gnome and tried the notepad demo that ships with the jdk, and it
worked pretty well.

I then tried JDeveloper 10.1.3, and it actually started this time.
Unfortunately, I am unable to read items in a treeview. Is this a known
bug, or should I file it inbugzilla?

Yes, this too is a known problem. This one, I believe (if memory serves), is either a Gnopernicus problem or a gnome-java-bridge problem, and has recently been fixed.

On a side not, is there a document that discusses an effective way to use
gnopernicus? I keep struggling to know what the keystrokes are to do
things like review the screen etc.

No, I'm afraid there isn't a detailed document on effective use of Gnopernicus. There is the on-line help (the Help button in the Gnopernicus window)...


Regards,

Peter


Peter Korn said:

Hi Don,

The error message suggests that something is wrong with your symlink or
with
the build of gnome-java-bridge.jar (that's what we usually call it, not
gnome-access-bridge.jar).

By the way, Sun just made available a JDK 6.0 Binary snapshot (and source
too).  See the binary at http://www.java.net/download/jdk6/binaries/  I've
got
the Linux JDK runnnig on my system now.  Seems a bit faster, and a
JMenuBar
accessibility bug that crept into JDK 1.5 is now fixed (and in the process
of
being back-ported to a JDK 1.5.0_0x release).


Regards,

Peter Korn
Sun Accessibility team

Don Raikes wrote:

Hello,

I just did a fresh fc3 install from the iso's at linux-speakup.org, and
configured
gnopernicus to work fine with festival.

Next, I installed j2sdk1.4.2_03 from java.sun.com to
/usr/java/j2sdk1.4.2_03.
Next I checked out java-access-bridge from the gnome cvs repository.
I compiled java-access-bridge and installed it to /opt/jab
I then created symlinks for /opt/jab/share/jar/gnome-access-bridge.jar
and
/opt/jab/share/jar/jnav.jar to
/usr/java/j2sdk1.4.2_03/jre/lib/ext.

verified using locate command:

/usr/java/j2sdk1.4.2_03/jre/lib/ext/gnome-access-bridge.jar
/usr/java/j2sdk1.4.2_03/jre/lib/ext/jnav.jar

My .orbitrc file contains the following:
ORBIIOPUNIX=1
ORBIIOPIPv4=1

When I start gnome, and open a terminal window and attempt to run the
notepad demo
shipped with the jdk, I get:

Warning: Cannot convert string
"-b&h-lucida-medium-r-normal-sans-*-140-*-*-p-*-iso8859-1" to type
FontStruct
uncaught exception: java.awt.AWTError: Assistive Technology not found:
org.GNOME.Accessibility.JavaBridge
java.awt.AWTError: Assistive Technology not found:
org.GNOME.Accessibility.JavaBridge
at java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:690)
at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:774)
at java.awt.Window.getToolkit(Window.java:688)
at java.awt.Window.init(Window.java:246)
at java.awt.Window.<init>(Window.java:275)
at java.awt.Frame.<init>(Frame.java:401)
at java.awt.Frame.<init>(Frame.java:366)
at javax.swing.JFrame.<init>(JFrame.java:154)
at Notepad.main(Notepad.java:132)

Any help greatly appreciated :-)
Don Raikes
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