Once a view is created, it can be configured and controls can be added to it. You add a control to the view in two ways. You can drag or drop the control from the Toolbox tab to the view's tab, or you can double-click on the control in the Toolbox tab to insert the control into the view.
Controls are accessed in the Toolbox pane or by right-clicking on the view and selecting Layout Elements and then the layout element you want to add to the view. Attributes cannot be added via the right-click menu.