jcontrol.ui.vole.meter
Class AnalogClock

java.lang.Object
  |
  +--jcontrol.ui.vole.Component
        |
        +--jcontrol.ui.vole.meter.AnalogClock

public class AnalogClock

extends Component

This class provides an analog clock for JControl.

(C) DOMOLOGIC Home Automation GmbH 2003

Version:

1.3

Author:

Marcus Timmermann, Wolfgang Klingauf

See Also:

Time, RTC

Field Summary

static boolean	NO
protected int	size
static boolean	YES

Fields inherited from class jcontrol.ui.vole.Component

focusOwner, font, g, height, listener, parent, visible, width, x, y

Constructor Summary

protected	AnalogClock() Empty constructor for jcontrol.toolkit.Clock
	AnalogClock(int x, int y, int size) Creates a clock.
	AnalogClock(int x, int y, int size, boolean second) Creates a clock.

Method Summary

void	paint() Repaints the clock dial.
void	setTime(int hours, int minutes, int seconds) Sets a the specified time to the clock.
boolean	transferFocus() We never gain the input focus.
void	update() Updates the clock with the current time.

Methods inherited from class jcontrol.ui.vole.Component

getBounds, getParent, isVisible, onActionEvent, onKeyEvent, remove, removeFocus, requestFocus, setBounds, setFont, setGraphics, setLocation, setParent, setVisible, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, notifyAll, wait

Field Detail

NO

public static final boolean NO

See Also:

Constant Field Values

size

protected int size

YES

public static final boolean YES

See Also:

Constant Field Values

Constructor Detail

AnalogClock

protected AnalogClock()

Empty constructor for jcontrol.toolkit.Clock

AnalogClock

public AnalogClock(int x,
                   int y,
                   int size)

Creates a clock.

Parameters:

x - the upper left x coordinate

y - the upper left y coordinate

size - the clock radius

AnalogClock

public AnalogClock(int x,
                   int y,
                   int size,
                   boolean second)

Creates a clock.

Parameters:

x - the upper left x coordinate

y - the upper left y coordinate

size - the clock radius

second - show seconds (YES or NO)

Method Detail

paint

public void paint()

Repaints the clock dial. This will not do a time update!

Overrides:

paint in class Component

setTime

public void setTime(int hours,
                    int minutes,
                    int seconds)

Sets a the specified time to the clock.

Parameters:

hours - hours

transferFocus

public boolean transferFocus()

We never gain the input focus.

Overrides:

transferFocus in class Component

Returns:

true, if the focus was transferred successfully.

update

public void update()

Updates the clock with the current time.