Uses of Class
javax.microedition.lcdui.Item

Packages that use Item

javax.microedition.lcdui

The APIs in the LCDUI package provide a set of features for implementing user interfaces in MIDP applications.

Uses of Item in javax.microedition.lcdui

Subclasses of Item in javax.microedition.lcdui

class	ChoiceGroup A ChoiceGroup is a group of selectable elements intended to be placed within a Form.
class	CustomItem A CustomItem is customizable by subclassing to introduce new visual and interactive elements into Forms.
class	DateField A DateField is an editable component for presenting date and time (calendar) information that may be placed into a Form.
class	Gauge Implements a graphical display, such as a bar graph, of an integer value.
class	IdleItem This class represents a dedicated UI component that can be used to render content to the idle screen.
class	ImageItem An item that can contain an image.
class	Spacer A blank, non-interactive item that has a settable minimum size.
class	StringItem An item that can contain a string.
class	TextField A TextField is an editable text component that may be placed into a Form.

Methods in javax.microedition.lcdui that return Item

Item	Form.get(int itemNum) Gets the item at given position.
Item	Form.getCurrent() Gets the currently focused Item in the Form.
protected Item	TableLayoutPolicy.getTraverse(Item item, int dir) Gets the Item logically adjacent to an existing Item in the traversal direction.
protected abstract Item	FormLayoutPolicy.getTraverse(Item item, int dir) Gets the Item logically adjecent to an existing Item in the traversal direction.

Methods in javax.microedition.lcdui with parameters of type Item

int	Form.append(Item item) Adds an Item into the Form.
void	ItemCommandListener.commandAction(Command c, Item item) Called by the system to indicate that a command has been invoked on a particular item.
protected int	FormLayoutPolicy.getHeight(Item item) Gets the height of the Item.
protected Item	TableLayoutPolicy.getTraverse(Item item, int dir) Gets the Item logically adjacent to an existing Item in the traversal direction.
protected abstract Item	FormLayoutPolicy.getTraverse(Item item, int dir) Gets the Item logically adjecent to an existing Item in the traversal direction.
protected int	FormLayoutPolicy.getWidth(Item item) Gets the current width of the Item.
protected int	FormLayoutPolicy.getX(Item item) Gets the x position of the Item.
protected int	FormLayoutPolicy.getY(Item item) Gets the y position of the Item.
void	Form.insert(int itemNum, Item item) Inserts an item into the Form just prior to the item specified.
protected boolean	FormLayoutPolicy.isValid(Item item) Returns true if the position and of the Item are valid.
void	ItemStateListener.itemStateChanged(Item item) Called when internal state of an Item has been changed by the user.
void	ItemTraversalListener.itemTraversedIn(Item item) Called when the item gains focus.
void	ItemTraversalListener.itemTraversedOut(Item item) Called when the item loses focus.
void	Form.set(int itemNum, Item item) Sets the item referenced by itemNum to the specified item, replacing the previous item.
void	Display.setCurrentItem(Item item) Requests that the Displayable that contains this Item be made current, scrolls the Displayable so that this Item is visible, and possibly assigns the focus to this Item.
protected void	FormLayoutPolicy.setPosition(Item item, int x, int y) Sets the position of the Item.
protected void	FormLayoutPolicy.setSize(Item item, int width, int height) Sets the width and height of the Item.
protected void	FormLayoutPolicy.setValid(Item item, boolean valid) Sets the validity of the Item.

Constructors in javax.microedition.lcdui with parameters of type Item

Form(java.lang.String title, Item[] items)
Creates a new Form with the specified contents.