🚀 go-pugleaf

"Pax" <2mailmeusepax@paxitdotdk> wrote in message
news:4342487b$1@newsgroups.borland.com...
> >> I have tried to find an implementation for detecting a doubleclick in
> >> JBuilder2005 without succes.
> >
> > Double-clicking is a condition that you can test for
> > when handling a mouse event.  So yes, JBuilder assists
> > you in writing the stub of the mouse handling code, but
> > it's up to you to test for a double-click by writing
> > code inside the mouse event handler which JBuilder
> > creates for you in the Designer.
> >
> > Google:
> >
> >   +mouse +"double-click" +java
> >
> > Here's one of the better hits:
> >
> >
http://java.sun.com/docs/books/tutorial/uiswing/events/mouselistener.html
> >
> Thank You Paul!
>
> I got that to work all right, but...
>
> When I implement it on a tableframe, the second click drowns, because
> cliking a tableframe has a build in handler that changes the clicked cell
to
> edit mode. Why is the event drowned in Java and not sent on to the next
> level in the hieracy?
>
> In Delphi events boubles up and can be catched on any level, but in Java
> they seem to die once they are catched.
>
> Do I need to study event handling in Java harder, or is there a trick to
> send the event on?
>
> Peder
>
ActionEvents and ListenerEvents are much different than in their Delphi
Counterparts, just as EventHandlers are different between Unix and Windows.

You need to study these models to learn the differences. Keep in mind that
Java levels of asbtraction are much higher than those in Delphi, especially
true on ListenerEvents.

If the TableModel you are using has a DefaultHandler (which it does in a
DefaultTableModel), you will need to override the functionality in the
DefaultTableModel, or choose another TableModel and implement your new
events in that Model. Sun has very good tutorials on their sight about
Events and Listeners and TableModels.

Good luck!