jcontrol.ui.vole.meter
Class SevenSegment

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

public class SevenSegment

extends Component

The class SevenSegment provides a graphical seven-segment display.

(C) DOMOLOGIC Home Automation GmbH 2003

Author:

Marcus Timmermann, Wolfgang Klingauf, Andreas Wesseler

Field Summary

Fields inherited from class jcontrol.ui.vole.Component

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

Constructor Summary

SevenSegment(int x, int y, int digits)
Constructs a new SevenSegment display.

Method Summary

void	paint() Redraw the SevenSegment.
void	setValue(int value) Set the value to show.
boolean	transferFocus() We never gain the input focus.

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

Constructor Detail

SevenSegment

public SevenSegment(int x,
                    int y,
                    int digits)

Constructs a new SevenSegment display.

Parameters:

x - the x coordinate of the SevenSegment's upper left

y - the y coordinate of the SevenSegment's upper left

digits - the number of digits to show.

Method Detail

paint

public void paint()

Redraw the SevenSegment.

Overrides:

paint in class Component

setValue

public void setValue(int value)

Set the value to show.

transferFocus

public boolean transferFocus()

We never gain the input focus.

Overrides:

transferFocus in class Component

Returns:

true, if the focus was transferred successfully.