Method is run continously from OnGUI. This method should update the value displayed by the UI when the target value changes. Implemented in AVR.UI.Link.AVRUI_Link_Dropdown, AVR.UI.Link.AVRUI_Link_TMPDropdown, AVR.UI.Link.AVRUI_Link_Inputfield, AVR.UI.Link.AVRUI_Link_TMPInputfield, AVR.UI.Link.AVRUI_Link_Slider, and AVR.UI.Link.AVRUI_Link_Toggle. |