26 May
2008
26 May
'08
12:14 a.m.
What you just said makes sense when you write the listener.
I was referring to the situation when you want to remove a listener
that was added by default, like this case maybe. I also required this
feature to be able to right click on a menu item in swing some other
time.
I would have needed this feature to remove all default MouseEnter
event listeners, if any, that may be the cause of this behaviour.
About the jdk, this could also be the problem, as I was using jdk
1.7.0 IcedTead in Fedora 8. Now in Fedora 9, OpenJDK is promoted,
mainly because it's developped by Sun.
My next step will be trying you recommendation. Thanks.
On Mon, May 26, 2008 at 12:39 AM, Fabio Mancinelli
<fabio.mancinelli(a)xwiki.com> wrote:
On 25 mai 08, at 23:06, Enygma wrote:
I thought of removing every MouseEnter or
MouseHover event by removing
listeners attached to those events for the browser object but I have
stumbled upon a very weird thing in SWT: There is no getListeners
method for a Control/Widget.
I googled it and found out that only from 3.4M Eclipse thought of
adding this method.
The only mechanism orientated in this direction I found is the
ListenerList class which is for handling listeners but that implies
that you subclass every control you need to have the getListeners
method which is very lame.
I can not imagine how SWT lived so far without
such a basic
functionality. I know it is not very commonly required to remove a
listener, but I for one used it a couple of times.
Frankly I don't see why such a method would be useful for clients.
If I am a listener I can remove myself by passing 'this' to
removeListener.
And this should be the only thing allowed because, otherwise, I might
randomly remove other
listeners that are not 'this'.
Anyway, does anyone have a solution for this or
is it just the wrong
approach?
P.S.: Keep in mind that I am experiencing this anomaly only in Fedora
9, from what I see.
Just to give it a try... Why don't you use the Sun's JDK 1.5?
Maybe it's a bug of OpenJDK 6.0
Cheers,
Fabio
_______________________________________________
devs mailing list
devs(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/devs