pics.java Code
/*
* pics.java
*
* Created on September 24, 2000, 8:25 AM
*/
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
/**
*
* @author hunt, jan
* @version
*/
public class pics extends java.applet.Applet implements ItemListener, ActionListener {
String states[] = { "Wisconsin", "Colorado", "Kentucky", "Michigan", "Rhode Island", "California" };
String cities[][] = {{ "Madison", "Lodi", "Sun Prairie", "Milwaukee", "Green Bay" },
{ "Denver", "Fort Collins", "Colorodo Springs", "Durango", "Grand Junction" },
{ "Frankfort", "Lexington", "Louisville", "Bowling Green", "Paducah" },
{ "Lansing", "Detroit", "Dearborn", "Grand Rapids", "Olivet" },
{ "Providence", "Warwick", "Westerly", "Woonsocket", "Kingston" },
{ "Sacramento", "Los Angeles", "Eureka", "San Francisco", "San Diego"}};
Image imgStates[] = new Image[6];
Image imgClipArt[] = new Image[10];
Choice choState = new Choice(); //simple constructor, no parameters for State
Choice choCity = new Choice(); //simple constructor for City
String strCity = "Madison";
public void init () {
Font fntMain = new Font("Verdana", Font.BOLD, 12);
setFont(fntMain); //sets the font for the entire applet
Font fntChoice = new Font("Verdana", Font.PLAIN, 15);
choState.setFont(fntChoice);//set smaller font for choice box
choCity.setFont(fntChoice);//set smaller font for choice box
//populate the choice box for State
for(int i=0; i < states.length; i++)
choState.add(states[i]);
//add the choice box to the applet
add(choState);
choState.addItemListener(this);
//set up the images of the states
URL codebase = getCodeBase();
imgStates[0] = getImage(codebase, "wis.gif");
imgStates[1] = getImage(codebase, "col.gif");
imgStates[2] = getImage(codebase, "ken.gif");
imgStates[3] = getImage(codebase, "mic.gif");
imgStates[4] = getImage(codebase, "ri.gif");
imgStates[5] = getImage(codebase, "cal.gif");
//populate the choice box for City
for(int i=0; i < cities[0].length; i++) {
choCity.add(cities[0][i]);
}//end for loop for wisconsin cities
//add the choice box to the applet
add(choCity);
choCity.addItemListener(this);
}//end init()
public void itemStateChanged(ItemEvent e) {
//this is for the item listener
if(e.getSource() == choState){
choCity.removeAll();
String strState = choState.getSelectedItem();
int istate = choState.getSelectedIndex();
switch(istate) {
case 1:
for(int i = 0; i < cities[1].length; i++)
choCity.add(cities[1][i]);
strCity = "Denver";
break;
case 2:
for(int i = 0; i < cities[2].length; i++)
choCity.add(cities[2][i]);
strCity = "Frankfort";
break;
case 3:
for(int i = 0; i < cities[3].length; i++)
choCity.add(cities[3][i]);
strCity = "Lansing";
break;
case 4:
for(int i = 0; i < cities[4].length; i++)
choCity.add(cities[4][i]);
strCity = "Providence";
break;
case 5:
for(int i = 0; i < cities[5].length; i++)
choCity.add(cities[5][i]);
strCity = "Sacramento";
break;
case 0:
for(int i = 0; i < cities[0].length; i++)
choCity.add(cities[0][i]);
strCity = "Madison";
break;
}//end iState switch
}//end if chostate
else if(e.getSource() == choCity) {
strCity = choCity.getSelectedItem();
int icities = choCity.getSelectedIndex();
//System.out.println(icities);
}//end choCity if
repaint();
}//end itemStateChanged
public void actionPerformed(final java.awt.event.ActionEvent p1) {
//use this if I have a button
}//end actionPerformed
public void paint(Graphics g) {
g.drawString("Click on the State name or City name.", 45,65);//directions
int state = choState.getSelectedIndex();//whatever state is picked
g.drawImage(imgStates[state], 70, 140, this);//draw that state using index of
URL codebase = getCodeBase();
imgClipArt[0] = getImage(codebase, "bk_star.gif");
imgClipArt[1] = getImage(codebase, "bl_star.gif");
imgClipArt[2] = getImage(codebase, "blustar.gif");
imgClipArt[3] = getImage(codebase, "grnstar.gif");
imgClipArt[4] = getImage(codebase, "red_star.gif");
imgClipArt[5] = getImage(codebase, "redball.gif");
imgClipArt[6] = getImage(codebase, "star_gold.gif");
imgClipArt[7] = getImage(codebase, "star_small.gif");
imgClipArt[8] = getImage(codebase, "wh_star.gif");
imgClipArt[9] = getImage(codebase, "GB.gif");
if(strCity == "Madison") {
g.drawImage(imgClipArt[0], 160, 255, this);
}//end madison if
else if(strCity == "Lodi") {
g.drawImage(imgClipArt[8], 155, 245, this);
}//end if lodi
else if(strCity == "Sun Prairie") {
g.fillOval(167, 260, 8, 8 );
}//end sun p if
else if(strCity == "Milwaukee") {
g.fillOval(180, 260, 8, 8 );
}//end milwaukee if
else if(strCity == "Green Bay") {
g.drawImage(imgClipArt[9], 165, 200, this);
}//end if green bay
else if(strCity == "Denver") {
g.drawImage(imgClipArt[2], 150, 200, this);
}//end if den
else if(strCity == "Fort Collins") {
g.fillOval(155, 195, 8, 8 );
}//end madison if
else if(strCity == "Colorodo Springs") {
g.fillOval(160, 240, 8, 8 );
}//end if cs
else if(strCity == "Durango") {
g.fillOval(125, 265, 8, 8 );
}//end if dura
else if(strCity == "Grand Junction") {
g.fillOval(120, 210, 8, 8 );
}//end if gj
else if(strCity == "Frankfort") {
g.drawImage(imgClipArt[3], 175, 220, this);
}//end if frank
else if(strCity == "Lexington") {
g.fillOval(185, 215, 8, 8 );
}//end if lex
else if(strCity == "Louisville") {
g.fillOval(130, 225, 8, 8 );
}//end if louis
else if(strCity == "Bowling Green") {
g.fillOval(130, 245, 8, 8 );
}//end if bg
else if(strCity == "Paducah") {
g.fillOval(120, 235, 8, 8 );
}//end if padu
else if(strCity == "Detroit") {
g.fillOval(195, 275, 8, 8 );
}//end if motor city
else if(strCity == "Dearborn") {
g.fillOval(190, 270, 8, 8 );
}//end if dear
else if(strCity == "Lansing") {
g.drawImage(imgClipArt[4], 175, 270, this);
}//end if lansing
else if(strCity == "Grand Rapids") {
g.fillOval(150, 245, 8, 8 );
}//end if gr
else if(strCity == "Olivet") {
g.fillOval(180, 275, 8, 8 );
}//end if olivet
else if(strCity == "Providence") {
g.drawImage(imgClipArt[7], 155, 175, this);
}//end if prov
else if(strCity == "Warwick") {
g.fillOval(165, 200, 8, 8 );
}//end if war
else if(strCity == "Westerly") {
g.fillOval(170, 210, 8, 8 );
}//end if west
else if(strCity == "Woonsocket") {
g.fillOval(155, 150, 8, 8 );
}//end if woon
else if(strCity == "Kingston") {
g.fillOval(150, 275, 8, 8 );
}//end if king
else if(strCity == "Sacramento") {
g.drawImage(imgClipArt[8], 100, 200, this);
}//end if la
else if(strCity == "Eureka") {
g.fillOval(130, 245, 8, 8 );
}//end if eure
else if(strCity == "Los Angeles") {
g.fillOval(140, 280, 8, 8 );
}//end if sac
else if(strCity == "San Francisco") {
g.fillOval(95, 230, 8, 8 );
}//end if sf
else if(strCity == "San Diego") {
g.fillOval(155, 290, 8, 8);
}//end if sd
}//end paint
}//end class pics