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Popup menu doesn't synch with E4 model [message #1764673]

Thu, 01 June 2017 10:33

Jacek Wicka

Messages: 4
Registered: June 2014

Junior Member

In pure E4 RCP, I am creating a popup menu for given widget like this:

        MPopupMenu menuModel = findMenuModel(id); //look up in window-sharedElements
        MPopupMenu model = (MPopupMenu)modelService.cloneElement(menuModel, null);
        Menu menu = (Menu)engine.createGui(model, widget, context);
        widget.setMenu(menu);

The original model is defined under window-sharedElements.

Menu shows up but it is not synched with the model correctly.
I found out, that no ENotification is send when the corresponding property is set (f.e. MMenuItem#setEnabled()), thus the event handler in MenuManagerRenderer isn't triggered.
Did I missed something?

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Re: Popup menu doesn't synch with E4 model [message #1765171 is a reply to message #1764673]

Wed, 07 June 2017 08:33

Jacek Wicka

Messages: 4
Registered: June 2014

Junior Member

Added the model to current MPart:

        MPopupMenu menuModel = findMenuModel(id); //look up in window-sharedElements
        MPopupMenu model = (MPopupMenu)modelService.cloneElement(menuModel, null);
-->   currentPart.getMenus().add(model);
        Menu menu = (Menu)engine.createGui(model, widget, context);
        widget.setMenu(menu);

Seems to work now.

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