Changes

Upon reviewing the Main.storyboard file, it is clear that Xcode has created a template-based tabbed application consisting of Tab Bar Controller and two Views, each of which has its own view controller. For the purposes of this example, the first view will be used to implement a screen whereby the user can create a new date and time based reminder. Within the Storyboard canvas, therefore, locate the Reminder App First View screen and remove the current label and text view objects that were added by Xcode. With a clean view, add a Text Field, Date Picker and Button object to the view canvas. Once added, position and configure the user interface layout so that it resembles that of Figure 73-3:

[[Image:ios_7_event_kit_ui.png|The user interface layout for an example iOS 7 reminder app]]