I didn't get it right, you mean I can open the animation editor by selecting the object in the layout and then hitting enter? That to tell the truth I already know. is because I don't use the layout view, I directly create the objects in the event sheets, and I modify or add sprite objects and images only from the project bar, so I wondered why they don't open by pressing enter.
Maybe it is because the Construct3 programmers have made sure that the only input to redirect to the animation editor is the double click of the mouse.
Or there are other hidden shortcuts ...
Thanks anyway for the answer ...