I think it was wrong to add the visible-when expression to the model. Tom
On 20.01.14 12:09, Paweł Doleciński wrote: > Hi Nicolas, > > what you need to do is to implement and register your own Visible-When > Expression which will look up Active Perspective. To do so, you simple > can inject MPerspectiveStack from which you can retrieve selected > perspective. > > But this is only one step. Next one is that expressions are not > supported if your menu item is directly placed in Application Model > under MenuToolbar. > To have it working, your menu item with visible-when expression needs to > be under Menu Contributions node. > > Anyway, it seems to be a bug. Either visble-when expression should be > evaluated if menu is somewhere in Windows node or option to set one > should be not available. > > Cheers, > Paweł. > > -- > Pozdrawiam / Best regards > Paweł Doleciński > > > On 20 January 2014 11:57, Nicolas Sarazin <[email protected] > <mailto:[email protected]>> wrote: > > Thank you for answer ! > > But : > > MPerspective mpOffers = (MPerspective) > modelService.find("fr.sogeti.e4.sogeti.perspective.vdoffers", > application); > MMenu mmOffers = (MMenu) > modelService.find("fr.sogeti.e4.sogeti.menu.business", application); > partService.switchPerspective(mpOffers); > mmOffers.setEnabled(false); > > In this code, mmOffers is null, and I think that it is bound to this > bug : https://bugs.eclipse.org/bugs/show_bug.cgi?id=383403 > > I think that I can't change programatically the state of menu. No ? > > Thank you in advance > > > 2014/1/20 Dirk Fauth <[email protected] > <mailto:[email protected]>> > > Hi, > > this question was asked on the forum a while ago: > > http://www.eclipse.org/forums/index.php/t/627845/ > > > There is no equivalent for that, as there is no workbenchWindow > in e4. You could try to workaround that by providing your own > value for the definition which is set by a event listener that > reacts on perspective changes for example. > > Greez, > Dirk > > > On Mon, Jan 20, 2014 at 10:32 AM, Nicolas Sarazin > <[email protected] > <mailto:[email protected]>> wrote: > > Hello, > > I use Eclipse 4.3.1 and Eclipse e4 Tools 0.14.0. > > How can I show / hide a menu according to the current > perspective ? > > Menu : Trimmed Window -> Main Menu -> Menu > > I looked for "Visible-When Expression", but I don't find the > variable equivalent of > "|activeWorkbenchWindow.activePerspective|" in e4. > > Thanks in advance ! > > _______________________________________________ > e4-dev mailing list > [email protected] <mailto:[email protected]> > https://dev.eclipse.org/mailman/listinfo/e4-dev > > > > _______________________________________________ > e4-dev mailing list > [email protected] <mailto:[email protected]> > https://dev.eclipse.org/mailman/listinfo/e4-dev > > > > _______________________________________________ > e4-dev mailing list > [email protected] <mailto:[email protected]> > https://dev.eclipse.org/mailman/listinfo/e4-dev > > > > > _______________________________________________ > e4-dev mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/e4-dev > _______________________________________________ e4-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/e4-dev
