Programming and Problem Solving with Java

(^660) | Applets (^1) Later versions of Java ease this restriction to allow special cases of file access when a user permits it. ...

14.2 H o w D o Y o u W r i t e a n Applet? | 661 In Chapter 8, you learned how to create GUIs using the swing package. Swing is ...

(^662) | Applets public classFactInt extendsApplet implementsActionListener { public voidactionPerformed(ActionEvent event) // E ...

14.2 H o w D o Y o u W r i t e a n Applet? | 663 inputField = new TextField("Value here"); // Add components add(label); add(inp ...

(^664) | Applets To stop execution, the user closes on the applet window (or browser window). See what we mean about the factori ...

14.2 H o w D o Y o u W r i t e a n Applet? | 665 within the event handler, the code is enclosed within a try-catch statement tha ...

(^666) | Applets Label entryLabel; // Label for input field Button add; Button subtract; Button clear; result = 0.0; // Instanti ...

14.3 H o w D o Y o u R u n a n Applet? | 667 14.3 How Do You Run an Applet? As we said earlier, the applet must be run within a ...

(^668) | Applets Web page in your browser by entering a URL, the browser goes to that page and brings a copy back to you. Thus t ...

14.3 H o w D o Y o u R u n a n Applet? | 669 Factorial Figure 14.3 shows the HTML document that has the link to the Bytecode ver ...

(^670) | Applets Calculator We ran the calculator applet within a viewer provided by our particular Java system. Figure 14.4 sho ...

SEARCHING EXPERIMENTS ProblemWrite an applet that lets the user experiment with looking for items in a list and trying to determ ...

CASE STUDY 672 nothing about the types of items in the list, let’s make them be integers. We can then use a random-number genera ...

CASE STUDY^673 The next three responsibilities are within the event handler and can be grouped to- gether. Have we forgotten any ...

CASE STUDY 674 Therefore, we must make countbe a field that other methods can access. Here is the code for our applet, followed ...

CASE STUDY^675 while(moreToSearch && !found) { count++; if(item == values[location]) found = true; else { location++; mo ...

CASE STUDY 676 add(button); add(outLabel); // Generate the array of integers generateValues(SIZE); setLayout(newGridLayout( 4 , ...

677 Summary A Java application must have a method named main, and the included classes should all have constructors. A Java appl ...

678 3.Because applets do not have a mainmethod, where does execution begin? 4.From which class must your applet be derived? 5.Wh ...

679 9.Write the HTML statements that create the following title: Now is the time! 10.Write the HTML tag(s) to place a horizontal ...