Motorola C450, C550, C370 technical manual Lcdui

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information of an action.

CustomItem

A CustemItem is customizable by sub classing to introduce new visual and interactive elements into Forms.

DateField

A DateField is an editable component for presenting date and time (calendar) information that will be placed into a Form.

Display

Display represents the manager of the display and input devices of the system.

Displayable	An object that has the capability of being placed on the display.
Font	The Font class represents fonts and font metrics.
Form	A Form is a Screen that contains an arbitrary mixture of items: images,
	read-only text fields, editable text fields, editable date fields, gauges,
	choice groups, and custom items.
Gauge	Implements a graphical display, such as a bar graph of an integer value.
Graphics	Provides simple 2D geometric rendering capability.
Image	The Image class is used to hold graphical image data.
ImageItem	An item that can contain an image.
Item	A superclass for components that car be added to a Form231.
List	A Screen containing a list of choices.
Screen	The common superclass of all high-level user interface classes.
Spacer	A blank, non-interactive item that has a settable minimum size.
StringItem	An item that can contain a string.
TextBox	The TextBox class is a Screen that allows the user to enter and edit data.
TextField	A TextField is an editable text component that will be placed into a Form.
Ticker	Implements a “ticker-tape”, a piece of text that runs continuously across
	the display.

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