com.sun.lwuit
Class CheckBox

java.lang.Object
  com.sun.lwuit.Component
      com.sun.dtv.ui.MatteEnabledComponent
          com.sun.dtv.ui.ViewOnlyComponent
              com.sun.lwuit.Label
                  com.sun.lwuit.Button
                      com.sun.lwuit.CheckBox

All Implemented Interfaces:

Animated, MatteEnabled, StyleListener

public class CheckBox

extends Button

Checkbox is a button that can be selected or deselected, and which displays its state to the user.

Field Summary

Fields inherited from class com.sun.lwuit.Button

STATE_DEFAULT, STATE_PRESSED, STATE_ROLLOVER

Fields inherited from class 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, VERTICAL_ALIGN_BOTTOM, VERTICAL_ALIGN_CENTER, VERTICAL_ALIGN_JUSTIFIED, VERTICAL_ALIGN_TOP

Fields inherited from class com.sun.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.Animated

ALTERNATING, LOOP, REPEATING

Constructor Summary

CheckBox()
Constructs a checkbox with no text.

CheckBox(Image icon)
Constructs a checkbox with the given icon.

CheckBox(String text)
Constructs a checkbox with the given text.

CheckBox(String text, Image icon)
Constructs a checkbox with the given text and icon.

Method Summary

protected Dimension	calcPreferredSize() Calculates the preferred size based on component content.
protected String	getUIID() Unique identifier for a component, must be overriden for a component so a style can be applied to the component.
boolean	isSelected() Return true if the checkbox is selected.
void	paint(Graphics g) Method to paint the component.
protected String	paramString() Returns a string representing the state of this component.
void	setSelected(boolean selected) Selects the current checkbox.

Methods inherited from class com.sun.lwuit.Button

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

Methods inherited from class com.sun.lwuit.Label

animate, getAlignment, getBaselineResizeBehavior, getGap, getIcon, getShiftText, getText, getTextPosition, getVerticalAlignment, isEndsWith3Points, isTickerEnabled, isTickerRunning, setAlignment, setEndsWith3Points, setGap, setIcon, setShiftText, setText, setTextPosition, setTickerEnabled, setVerticalAlignment, startTicker, stopTicker

Methods inherited from class com.sun.dtv.ui.ViewOnlyComponent

getAnimateContent, getGraphicContent, getHorizontalAlignment, getInteractionState, getScalingMode, getTextContent, getTextLayoutManager, isOpaque, setAnimateContent, setGraphicContent, setHorizontalAlignment, setInteractionState, setScalingMode, setTextContent, setTextLayoutManager

Methods inherited from class com.sun.dtv.ui.MatteEnabledComponent

getMatte, isDoubleBuffered, processEvent, setMatte

Methods inherited from class com.sun.lwuit.Component

addFocusListener, 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, getWidth, getX, getY, handlesInput, hasFocus, initComponent, isEnabled, isFocusable, isFocusPainted, isInitialized, isRunning, isScrollable, isScrollableX, isScrollableY, isScrollVisible, isSmoothScrolling, isVisible, jumpTo, keyRepeated, longKeyPress, paintBackground, paintBackgrounds, paintBorder, paintComponent, paintComponent, paintScrollbars, paintScrollbarX, paintScrollbarY, pointerDragged, putClientProperty, refreshTheme, 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, setVisible, setWidth, setX, setY, start, stop, styleChanged, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckBox

public CheckBox(String text)

Constructs a checkbox with the given text.

Parameters:

text - to display next to the checkbox

CheckBox

public CheckBox()

Constructs a checkbox with no text.

CheckBox

public CheckBox(Image icon)

Constructs a checkbox with the given icon.

Parameters:

icon - icon to display next to the checkbox

CheckBox

public CheckBox(String text,
                Image icon)

Constructs a checkbox with the given text and icon.

Parameters:

text - to display next to the checkbox

icon - icon to display next to the text

Method Detail

getUIID

protected String getUIID()

Description copied from class: Component

Unique identifier for a component, must be overriden for a component so a style can be applied to the component.

Overrides:

getUIID in class Button

isSelected

public boolean isSelected()

Return true if the checkbox is selected.

Returns:

true if the checkbox is selected

setSelected

public void setSelected(boolean selected)

Selects the current checkbox.

Parameters:

selected - value for selection

paint

public void paint(Graphics g)

Description copied from class: ViewOnlyComponent

Method to paint the component.

Specified by:

paint in interface Animated

Overrides:

paint in class Button

calcPreferredSize

protected Dimension calcPreferredSize()

Description copied from class: Component

Calculates the preferred size based on component content. This method is invoked lazily by getPreferred size.

Overrides:

calcPreferredSize in class Button

paramString

protected String paramString()

Description copied from class: Component

Returns a string representing the state of this component. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Overrides:

paramString in class Label