com.sun.dtv.lwuit
Class RadioButton

java.lang.Object
  com.sun.dtv.lwuit.Component
      com.sun.dtv.lwuit.Label
          com.sun.dtv.lwuit.Button
              com.sun.dtv.lwuit.RadioButton

All Implemented Interfaces:

Animation, StyleListener, Animated, MatteEnabled, ViewOnlyComponent

public class RadioButton
extends Button

RadioButton is a Button that maintains a selection state exclusively within a specific ButtonGroup.

Field Summary

Fields inherited from class com.sun.dtv.lwuit.Button

STATE_DEFAULT, STATE_PRESSED, STATE_ROLLOVER

Fields inherited from class com.sun.dtv.lwuit.Component

BOTTOM, BRB_CENTER_OFFSET, BRB_CONSTANT_ASCENT, BRB_CONSTANT_DESCENT, BRB_OTHER, CENTER, LEFT, RIGHT, TOP

Fields inherited from interface com.sun.dtv.ui.ViewOnlyComponent

HORIZONTAL_ALIGN_CENTER, HORIZONTAL_ALIGN_JUSTIFIED, HORIZONTAL_ALIGN_LEFT, HORIZONTAL_ALIGN_RIGHT, SCALE_ASPECT_PROOF, SCALE_NO, SCALE_NO_ASPECT_PROOF, STATE_DISABLED, STATE_ENABLED, VERTICAL_ALIGN_BOTTOM, VERTICAL_ALIGN_CENTER, VERTICAL_ALIGN_JUSTIFIED, VERTICAL_ALIGN_TOP

Fields inherited from interface com.sun.dtv.ui.Animated

ALTERNATING, LOOP, REPEATING

Constructor Summary

RadioButton()
Creates an empty radio button.

RadioButton(Image icon)
Constructs a radio with the given icon.

RadioButton(String text)
Constructs a radio with the given text.

RadioButton(String text, Image icon)
Constructs a radio with the given text and icon.

Method Summary

boolean	isSelected() Returns true if the radio button is selected.
void	paint(Graphics g) This method paints the Component on the screen, it should be overriden by subclasses to perform custom drawing or invoke the UI API's to let the PLAF perform the rendering.
void	setSelected(boolean selected) Selects the current radio button.
String	toString() Overriden to return a useful value for debugging purposes.

Methods inherited from class com.sun.dtv.lwuit.Button

addActionListener, getPressedIcon, getRolloverIcon, getState, keyPressed, keyReleased, pointerPressed, pointerReleased, removeActionListener, setPressedIcon, setRolloverIcon

Methods inherited from class com.sun.dtv.lwuit.Label

animate, getAlignment, getAnimateContent, getBaselineResizeBehavior, getGap, getGraphicContent, getHorizontalAlignment, getIcon, getInteractionState, getMatte, getScalingMode, getShiftText, getText, getTextContent, getTextLayoutManager, getTextPosition, getVerticalAlignment, isDoubleBuffered, isEndsWith3Points, isOpaque, isTickerEnabled, isTickerRunning, processEvent, setAlignment, setAnimateContent, setEndsWith3Points, setGap, setGraphicContent, setHorizontalAlignment, setIcon, setInteractionState, setMatte, setScalingMode, setShiftText, setText, setTextContent, setTextLayoutManager, setTextPosition, setTickerEnabled, setVerticalAlignment, startTicker, stopTicker

Methods inherited from class com.sun.dtv.lwuit.Component

addFocusListener, calcPreferredSize, contains, deinitialize, getAbsoluteX, getAbsoluteY, getAnimationMode, getBaseline, getBottomGap, getBounds, getClientProperty, getComponentForm, getDelay, getHeight, getNextFocusDown, getNextFocusLeft, getNextFocusRight, getNextFocusUp, getParent, getPosition, getPreferredSize, getRepetitionMode, getScrollAnimationSpeed, getScrollX, getScrollY, getSideGap, getStyle, getUIID, getWidth, getX, getY, handlesInput, hasFocus, initialize, isEnabled, isFocusable, isFocusPainted, isInitialized, isRunning, isScrollableX, isScrollableY, isScrollVisible, isSmoothScrolling, isVisible, jumpTo, keyRepeated, longKeyPress, paintBackgrounds, paintComponent, paintComponent, pointerDragged, putClientProperty, refreshTheme, removeFocusListener, repaint, repaint, requestFocus, scrollRectToVisible, setAnimationMode, setCellRenderer, setDelay, setEnabled, setFocus, setFocusable, setFocusPainted, setHandlesInput, setHeight, setInitialized, setIsScrollVisible, setNextFocusDown, setNextFocusLeft, setNextFocusRight, setNextFocusUp, setPreferredSize, setRepetitionMode, setScrollAnimationSpeed, setScrollX, setScrollY, setShouldCalcPreferredSize, setSize, setSmoothScrolling, setStyle, setUIID, setVisible, setWidth, setX, setY, start, stop, styleChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RadioButton

public RadioButton(String text)

Constructs a radio with the given text.

Parameters:

text - to display next to the button

RadioButton

public RadioButton()

Creates an empty radio button.

RadioButton

public RadioButton(Image icon)

Constructs a radio with the given icon.

Parameters:

icon - icon to show next to the button

RadioButton

public RadioButton(String text,
                   Image icon)

Constructs a radio with the given text and icon.

Parameters:

text - to display next to the button

icon - icon to show next to the button

Method Detail

toString

public String toString()

Description copied from class: Component

Overriden to return a useful value for debugging purposes. Overrides Object.toString.

Overrides:

toString in class Component

Returns:

a string representation of this component

isSelected

public boolean isSelected()

Returns true if the radio button is selected.

Returns:

true if the radio button is selected

setSelected

public void setSelected(boolean selected)

Selects the current radio button.

Parameters:

selected - value for selection

paint

public void paint(Graphics g)

Description copied from class: Component

This method paints the Component on the screen, it should be overriden by subclasses to perform custom drawing or invoke the UI API's to let the PLAF perform the rendering.

Specified by:

paint in interface Animation

Specified by:

paint in interface ViewOnlyComponent

Overrides:

paint in class Button

Parameters:

g - the component graphics