ConfirmDialog on close should act as reject

[moxival]

When closing a confirmation dialog (via close button or ESC) i think that it should act as if the cancel button was clicked.

[ova2]

Solution is here #2757

[QuentinLeGoff]

I think the escape button and the reject button should not have the same behavior because to click on the 'No' button means reject the action however escape the dialog means go back to the previous state.

So the escape button should not start the reject method. No ?