GRAPHICAL USER INTERFACE, DISPLAY APPARATUS AND CONTROL METHOD THEREOF

摘要

A display apparatus includes a display unit; an image processor which generates a user interface (UI) screen and displays the UI screen on the display unit; and a controller which controls the image processor to display on the display unit the UI screen comprising an object of a first group of objects, to reduce the size of the UI screen displayed on the display unit in response to a first, and to display the UI screen comprising an object of a second group in response to a command to scroll the UI screen.