CHAPTER 4
Pickers
4-22 Overview Pickers
Figure 4-16 Entering a new value in an overview picker
When a user closes an overview picker, the selected item or items are
customarily displayed next to the picker label. The label and the value are
customarily aligned at their baselines. The value should be displayed in the
casual font, not in the system font like the picker label and picker items.
Scrolling Items 4
Most overview pickers list more items than can be displayed at once. Users
can see more items by using the scroll arrows in the picker (unless the
application has suppressed them). The color of the scroll arrow indicates
whether tapping it will bring more items into view. An arrow is black if
tapping it will bring more items into view. An arrow is white if tapping it
will not bring more items into view.
1. A user taps in the second column where a
diamond indicates a list picker will pop up
4. The new value appears in the overview picker and
the item is selected
3. The user enters a new value in a slip and then
taps the slip’s Close box
2. The user picks the New command