res checkin prutt08.
Each member in a lab group must register from his/her own account.
Now write
course join prutt08 This command will improve your environment
a little and make messages from the course leader of prutt08 available to you.
The following (optional) command will create a common directory
prutt08 for you and your lab partner.
course labdir prutt08 loginNameOfLabPartner
The labpartner must then log in and give the command with your login name
last. If you don't want a common directory, just create a directory
for the course: mkdir prutt08
prutt08, create a subdirectory
lab1 and in lab1 create two java source code
files, Hipp.java and Happ.java. Hipp
must be an application that opens a window (Frame) and Happ
must be an applet to be shown in a web browser. The only thing required of
these first programs is that they display the name(s) of their author(s).
Remember that to run an applet, you need a html-file, e.g.
Happ.html. While testing your applet, it is more convenient
to run it with appletviewer instead of using the browser:
appletviewer Happ.htmlFirst time you use appletviewer it takes some time to start it but henceforth it will be faster than the browser.
Pruttbutton.java with a public class Pruttbutton
which extends the class Button with some
attributes och behaviours.
On a just created Pruttbutton the text PRUTT must be displayed but
when you press the button, at least two things should happen:
The text content changes, perhaps also the font size and the colour.
Sound effects are not allowed!
An object of your new class Pruttbuttonshould be added
to Hipp as well as to Happ.
Finally, put the code of Pruttbutton in a subdirectory
myPackage and add the proper lines to all java files
so that Hipp and Happ both use the class Pruttbutton
of the package myPackage (you may of course use any
name of you choice for the package!).
Well done (student)......................................................................
applauds (teacher)............................................. on (date) ........................