[Bug 524929] [NEW] Java UI bug: cannot click button

[Huygens]

Public bug reported:

I am developing application using Eclipse CDT (C++) and Eclipse EMF
(Java/Eclipse RCP). However, in both IDE it is really unpleasant since I
upgrade to Karmic to develop because sometimes you cannot click a button
in the Java UI! I really says sometimes because, some button are
clickable, some others are not.

Behaviour:
You press the left mouse button on a Java UI button, you see it as being pressed, and once you release the pressure on the mouse, you see the Java UI button as unpressed (it usually gains the "focus") however nothing happen. But, as it gains the "focus", you can press the space bar to actually "really" press the button and then it works. However, this is not the expected behaviour.

Impacted package:
 - sun-java6-jdk/jre
 - openjdk
 - and even Sun own version downloaded from their websites (including latest JDK 6 u18)

Note: this is a regression in comparison to Jaunty.

ProblemType: Bug
Architecture: i386
Date: Sat Feb 20 11:11:47 2010
DistroRelease: Ubuntu 9.10
Package: sun-java6-jdk 6-15-1
ProcEnviron:
 LANGUAGE=en_GB.UTF-8
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic-pae
SourcePackage: sun-java6
Uname: Linux 2.6.31-19-generic-pae i686
XsessionErrors:
 (gnome-settings-daemon:2388): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:2481): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2498): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-panel:2480): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window

** Affects: sun-java6 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 java karmic

-- 
Java UI bug: cannot click button
https://bugs.launchpad.net/bugs/524929
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