treeview doubleclick expands treenode, instead of opening file in editor

What steps will reproduce the problem?
1. Open a Java project
2. doubleclick a class
3.

What is the expected output? What do you see instead?

I expect he file to open in the editor. Instead it expands the class treenode 
in the treeview

What version of the product are you using? On what operating system?

java.version=1.6.0_16
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product 
org.eclipse.epp.package.jee.product

Please provide any additional information below.

Original issue reported on code.google.com by mailsan...@gmx.net on 6 Mar 2011 at 12:01

gpugems / swtqt

treeview doubleclick expands treenode, instead of opening file in editor #6