java.awt
Class Choice

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Choice

All Implemented Interfaces:

ImageObserver, ItemSelectable

public class Choice

extends Component

implements ItemSelectable

Constructor Summary

Choice()

Method Summary

void	add(java.lang.String item) Adds an item to the Choice.
void	addItem(java.lang.String item) Adds an item to the Choice.
void	addItemListener(ItemListener l) Adds an item listener to the choice.
java.lang.String	getItem(int index) returns the item at the given index
int	getItemCount() Returns the number of items in the choice
Dimension	getMinimumSize() returns the minimum dimensions of the choice
int	getSelectedIndex() Returns the index of the selected item.
java.lang.String	getSelectedItem() Returns the selected item
java.lang.Object[]	getSelectedObjects() Returns an object array containing the selected objects
void	paint(Graphics g) Paints the choice.
void	remove(int index) Removes the item at the given index from the choice.
void	remove(java.lang.String item) Removes the given item from the choice.
void	removeItemListener(ItemListener l) Removes the item listener from the choice.
void	select(int index) Setlects the item at the given index
void	select(java.lang.String item) Selects the given item

Methods inherited from class java.awt.Component

addFocusListener, addKeyListener, addMouseListener, addMouseMotionListener, contains, dispatchEvent, enableEvents, findComponentAt, getBackground, getBounds, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getLocationOnScreen, getMaximumSize, getParent, getPreferredSize, getSize, getWidth, getX, getY, hasFocus, invalidate, isEnabled, isFocusTraversable, isValid, isVisible, paintAll, processEvent, processFocusEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, repaint, repaint, requestFocus, setBackground, setBounds, setEnabled, setFont, setForeground, setLocation, setSize, setSize, setVisible, update, validate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Choice

public Choice()

Method Detail

add

public void add(java.lang.String item)

Adds an item to the Choice.

addItem

public void addItem(java.lang.String item)

Adds an item to the Choice.

addItemListener

public void addItemListener(ItemListener l)

Adds an item listener to the choice. The listener is notified when an item is selected or deselected. Attention: kAWT supports only one item listener per choice.

Specified by:

addItemListener in interface ItemSelectable

getItem

public java.lang.String getItem(int index)

returns the item at the given index

getItemCount

public int getItemCount()

Returns the number of items in the choice

getSelectedIndex

public int getSelectedIndex()

Returns the index of the selected item.

getSelectedItem

public java.lang.String getSelectedItem()

Returns the selected item

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

Returns an object array containing the selected objects

Specified by:

getSelectedObjects in interface ItemSelectable

getMinimumSize

public Dimension getMinimumSize()

returns the minimum dimensions of the choice

Overrides:

getMinimumSize in class Component

paint

public void paint(Graphics g)

Paints the choice.

Overrides:

paint in class Component

remove

public void remove(java.lang.String item)

Removes the given item from the choice.

remove

public void remove(int index)

Removes the item at the given index from the choice.

removeItemListener

public void removeItemListener(ItemListener l)

Removes the item listener from the choice.

Specified by:

removeItemListener in interface ItemSelectable

select

public void select(int index)

Setlects the item at the given index

select

public void select(java.lang.String item)

Selects the given item