waba.ui
Class Radio

java.lang.Object
  |
  +--waba.ui.Control
        |
        +--waba.ui.Radio

public class Radio

extends Control

Radio is a radio control.

Here is an example showing a radio being used:

 public class MyProgram extends MainWindow
 {
 Radio radio;

 public void onStart()
  {
  radio = new Button("Check me");
  radio.setRect(10, 10, 80, 30);
  add(radio);
  }
 
 public void onEvent(Event event)
  {
  if (event.type == ControlEvent.PRESSED &&
      event.target == radio)
   {
   ... handle radio being pressed
 

Fields inherited from class waba.ui.Control

BOTTOM, CENTER, controlCount, enabled, FILL, fm, font, height, LEFT, name, next, parent, PREFERRED, prev, RIGHT, TOP, width, x, y

Constructor Summary

Radio(java.lang.String text)
Creates a radio control displaying the given text.

Method Summary

static void	drawRadio(Graphics g, boolean checked, int x, int y) Draws the radio circle graphic at the given position.
boolean	getChecked() Returns the checked state of the control.
int	getPreferredHeight() returns the preffered height of this control. added by guich
int	getPreferredWidth() returns the preffered width of this control. added by guich
java.lang.String	getText() Gets the text displayed in the radio.
void	onEvent(Event event) Called by the system to pass events to the radio control.
void	onPaint(Graphics g) Called by the system to draw the radio control.
void	setChecked(boolean checked) Sets the checked state of the control.
void	setText(java.lang.String text) sets the text. added by guich
java.lang.String	toString() Returns the string representation of the object.

Methods inherited from class waba.ui.Control

addTimer, contains, createGraphics, getAbsoluteRect, getFontMetrics, getNext, getParent, getRect, isEnabled, isVisible, onBoundsChanged, onWindowPaintFinished, postEvent, removeTimer, repaint, repaintNow, setEnabled, setFont, setRect, setRect, setVisible

Methods inherited from class java.lang.Object

hashCode

Constructor Detail

Radio

public Radio(java.lang.String text)

Creates a radio control displaying the given text.

Method Detail

setText

public void setText(java.lang.String text)

sets the text. added by guich

getText

public java.lang.String getText()

Gets the text displayed in the radio.

getChecked

public boolean getChecked()

Returns the checked state of the control.

setChecked

public void setChecked(boolean checked)

Sets the checked state of the control.

getPreferredWidth

public int getPreferredWidth()

returns the preffered width of this control. added by guich

Overrides:

getPreferredWidth in class Control

getPreferredHeight

public int getPreferredHeight()

returns the preffered height of this control. added by guich

Overrides:

getPreferredHeight in class Control

onEvent

public void onEvent(Event event)

Called by the system to pass events to the radio control.

Overrides:

onEvent in class Control

Tags copied from class: Control

Parameters:

event - the event to process

See Also:

Event, KeyEvent, PenEvent

drawRadio

public static void drawRadio(Graphics g,
                             boolean checked,
                             int x,
                             int y)

Draws the radio circle graphic at the given position.

onPaint

public void onPaint(Graphics g)

Called by the system to draw the radio control.

Overrides:

onPaint in class Control

Tags copied from class: Control

Parameters:

g - the graphics object for drawing

See Also:

Graphics

toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Returns the string representation of the object.

Overrides:

toString in class java.lang.Object