I occasionally miss some UIR editor features that are often present in similar tools. All the features I expose should interest only
the editing phase.
1) Ability to center a control within a panel, in respect to either vertical or horizontal size
2) Ability to "group" a certain number of controls, in order to align the "group" with other objects, without changing the controls' respective positions
3) Ability to lock a control's position, so that it will not inadvertently move when clicking on it, as it casually happens
4) Ability to "evenly" distribute controls in a way that conservers the position of the extremities, allowing for small differences in each spacing
