Sarah
Posts: 4
Nickname: mbonfyre
Registered: Mar, 2002
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Re: if statements
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Posted: Mar 21, 2002 1:36 PM
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Here goes (please be gentle,but acurate with your critisims, I'm a newbie to java)
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
public class try1abcd extends Applet implements AdjustmentListener {
private
private Panel bottomPanel;
private Scrollbar scrollX;
private Scrollbar scrollY;
private Scrollbar scrollBig;
private Scrollbar scrollWide;
int startX = 110;
int startY = 170;
int big = 80;
int wide = 160;
public void init() {
scrollX = new Scrollbar(Scrollbar.HORIZONTAL,100,1,0,200);
scrollY = new Scrollbar(Scrollbar.VERTICAL,100,1,0,200);
add(scrollX);
add(scrollY);
scrollX.addAdjustmentListener(this);
scrollY.addAdjustmentListener(this);
scrollBig = new Scrollbar(Scrollbar.HORIZONTAL,50,1,0,200);
scrollWide = new Scrollbar(Scrollbar.VERTICAL,100,1,0,200);
add(scrollBig);
add(scrollWide);
scrollBig.addAdjustmentListener(this);
scrollWide.addAdjustmentListener(this);
setLayout(new BorderLayout() );
bottomPanel = new Panel();
add("South",bottomPanel);
bottomPanel.setBackground(Color.yellow);
bottomPanel.add(scrollX);
bottomPanel. add(scrollY);
bottomPanel.add(scrollBig);
bottomPanel.add(scrollWide);
}
public void adjustmentValueChanged(AdjustmentEvent e) {
startX = scrollX.getValue();
startY = scrollY.getValue();
big = scrollBig.getValue();
wide = scrollWide.getValue();
repaint();
}
public void paint(Graphics g) {
//g.drawString("startX Value is "+startX,10,50);
//g.drawString("startY Value is "+startY,10,80);
//g.drawRect(startX,startY,big,wide);example
g.setColor(Color.blue);//period
g.fillOval(70,70,10,10);
g.setColor(Color.green);
g.fillArc(90,20,40,60,45,280);//Outer Arc for E
g.setColor(Color.lightGray);
g.fillArc(100,29,20,40,45,360);//Inner Arc for E
g.setColor(Color.green);
g.fillRect(100,42,17,10);//Bar for E
g.setColor(Color.orange);//period
g.fillOval(140,70,10,10);
g.setColor(Color.yellow);
g.fillArc(160,20,40,60,45,280);//Outer Arc for C
g.setColor(Color.lightGray);
g.fillArc(170,29,20,40,45,360);//Inner Arc for C
g.setColor(Color.magenta);//period
g.fillOval(210,70,10,10);
g.setColor(Color.blue);
g.fillArc(230,20,40,60,45,280);//Outer Arc for E
g.setColor(Color.lightGray);
g.fillArc(240,29,20,40,45,360);//Inner Arc for E
g.setColor(Color.blue);
g.fillRect(240,42,17,10);//Bar for E
g.setColor(Color.red);//period
g.fillOval(280,70,10,10);
g.setColor(Color.green);//colours moveable rectangle
g.fillRect(startX,startY,big,wide);//gives co ords for starting point
g.setColor(Color.black);
g.drawLine(110,170,150,110);//tower
g.drawLine(150,110,190,170);//tower
g.drawRect(110,170,80,160);//main body
g.setColor(Color.white);
g.fillOval(130,180,40,40);//clock face
g.setColor(Color.black);
g.drawLine(150,200,160,190);//Big Hand
g.drawLine(154,190,160,190);
g.drawLine(160,190,160,195);
g.drawLine(140,200,150,200);//Little Hand
g.drawLine(140,200,143,197);
g.drawLine(140,200,143,203);
g.setColor(Color.red);
g.fillRect(130,270,40,60);//disk
g.setColor(Color.black);
g.fillRect(132,272,3,4);
g.fillRect(163,272,3,4);
g.setColor(Color.gray);
g.fillRect(140,312,23,19);//slide
g.setColor(Color.black);
g.fillRect(143,317,6,9);
g.setColor(Color.red);
g.drawString("LECE, Get London Computing",80,350);
if (mouseIn ==true) {
g.setColor(Color.red);
g.fillRect(23,23,10,57);//L
g.fillRect(23,70,33,10);}
else {
g.setColor(Color.blue);
g.fillRect(23,23,10,57);//L
g.fillRect(23,70,33,10);
}
}
}
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