June 2005
Beginner to intermediate
336 pages
6h 29m
English
Content preview from Java™ After Hours: 10 Projects You'll Never Do at Work
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Reading the Robot's Commands
When the user clicks the Go button, Java will call the actionPerformed method in the RobotProject class. That method is where all the excitement happens in this project.
Everything starts by removing the Robot from the screen, which is done simply by calling the setVisible method of JFrame with a value of false:
public void actionPerformed(ActionEvent e)
{
try{
setVisible(false);
.
.
.
}
When the Robot disappears from the screen, the program the user wants to control regains the focus, so all the Robot has to do is to send keystrokes and mouse events to it.
All that's done with a Java Robot object, and you can see the methods of the Robot class in Table 7.6.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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