1. A computer-implemented method for adjusting a computer display, comprising: presenting on a display of a computer a graphical user interface (GUI) management module for generation of a GUI that offers in an editing window selectable GUI elements and a visual indicator, the visual indicator being movable in the editing window, the editing window having at least two panels and a divider between the panels; memorizing a configuration history of the divider comprising at least one prior location of the divider in the editing window; defining an optimization function for determining a new configuration of the divider; determining that a focus event with respect to one of the GUI elements or one of the panels has occurred; responsively to the focus event, invoking the function responsively to the configuration history of the divider to determine the new configuration of the divider; and on the display automatically resetting a current configuration of the divider to the new configuration of the divider within the editing window.