The widget window has no icons by default. But it has some common icons, such as collapse, maximize (or restore) and close, and the icons for editing and refreshing, depending on the attribute of supportedModes in the Widget Definition File. Developers can define the attributes of the common widget window to control the widget window whether it can be maximized, minimized or closed in the widget definition XML. Accordingly end-users can maximize, minimize or close the widget window. As is shown in the following image: