DEF_COMPONENTNAME
Blink
DEF_SUPERCLASS
Applet
DEF_SUPERCOMPONENT

DEF_PACKAGE
plugins
widgets
DEF_ENDLIST
DEF_SUBCOMPONENTLIST
DEF_ENDLIST
DEF_SUBCOMPONENTCLASSLIST
DEF_ENDLIST
DEF_CATEGORY
Widgets
DEF_BITMAP
blinkm.bmp
DEF_THUMBNAIL_UP
blktxt2.bmp
DEF_THUMBNAIL_DOWN
2-blktxt2.bmp
DEF_VISUAL
DEF_TOOL
DEF_IMPORTS
java.util.StringTokenizer
DEF_ENDLIST
DEF_REQUIRES
DEF_ENDLIST
DEF_IMPLEMENTS
Runnable
DEF_ENDLIST
DEF_DECLARATION
// A class that produces a blinking text component .
//  Variable Declarations
    Thread blinker;
    String lbl;
    Font font;
    int speed;
    String att1;
    String att2;
DEF_ENDLIST
DEF_METHOD
    void initialize() {
	font = new java.awt.Font("TimesRoman", Font.PLAIN, 24);
	speed = (att1 == null) ? 400 : (1000 / Integer.valueOf(att1).intValue());
	lbl = (att2 == null) ? "Blink" : att2;
	start();
    }
DEF_ENDLIST
DEF_METHOD
    public void paint(Graphics g) {
	int x = 0, y = font.getSize(), space;
	int red = (int)(Math.random() * 50);
	int green = (int)(Math.random() * 50);
	int blue = (int)(Math.random() * 256);
	Dimension d = size();

	g.setColor(Color.black);
	g.setFont(font);
	FontMetrics fm = g.getFontMetrics();
	space = fm.stringWidth(" ");
	for (StringTokenizer t = new StringTokenizer(lbl) ; t.hasMoreTokens() ; ) {
	    String word = t.nextToken();
	    int w = fm.stringWidth(word) + space;
	    if (x + w > d.width) {
		x = 0;
		y += font.getSize();
	    }
	    if (Math.random() < 0.5) {
		g.setColor(new java.awt.Color((red + y * 30) % 256, (green + x / 3) % 256, blue));
	    } else {
		g.setColor(Color.lightGray);
	    }
	    g.drawString(word, x, y);
	    x += w;
	}
    }
DEF_ENDLIST
DEF_METHOD
    public void start() {
	blinker = new Thread(this);
	blinker.start();
    }
DEF_ENDLIST
DEF_METHOD
    public void stop() {
	blinker.stop();
    }
DEF_ENDLIST
DEF_METHOD
    public void run() {
	while (true) {
	try {Thread.currentThread().sleep(speed);} catch (InterruptedException e){}
	    repaint();
	}
    }
DEF_ENDLIST
DEF_METHOD
public void setSpeed(String aParam) {
    att1 = aParam;
  } //setSpeed
DEF_ENDLIST
DEF_METHOD
public void setLabel(String aParam) {
    att2 = aParam;
  } //setSpeed
DEF_ENDLIST
DEF_PROPERTY
Text
String
setLabel(AVALUE);

Hello!
DEF_ENDLIST
DEF_PROPERTY
Speed
String
setSpeed(AVALUE);

100
DEF_ENDLIST
DEF_PROPERTY
Top
int
move(bounds().x, AVALUE);
AVALUE = bounds().y;
0
DEF_ENDLIST
DEF_PROPERTY
Left
int
move(AVALUE, bounds().y);
AVALUE = bounds().x;
0
DEF_ENDLIST
DEF_PROPERTY
Height
int
resize(bounds().width, AVALUE);
AVALUE = bounds().height;
50
DEF_ENDLIST
DEF_PROPERTY
Width
int
resize(AVALUE, bounds().height);
AVALUE = bounds().width;
150
DEF_ENDLIST
DEF_ENDCOMPONENT
