Gravitybox Schedule - Version 7.0 This ActiveX control allows the user to build custom schedules. It can handle any number of appointments with color-coded categories. Any number of days or rooms can be displayed with 24-hour days. Time increments can be displayed in 5, 10, 15, 20, 30, or 60 minute modes. Allows for drag and drop schedule moves or copies. Schedule providers can be customized as well as categories. The control can be displayed in any of six ways or modes. These modes are determined by the display of the time, on top or left, and the configuration of the days and rooms. You can display days only, rooms only, or days and rooms together.