25 lines
811 B
Java
25 lines
811 B
Java
// swt/DisplayEnvironment.java
|
|
// (c)2016 MindView LLC: see Copyright.txt
|
|
// We make no guarantees that this code is fit for any purpose.
|
|
// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
|
|
import swt.util.*;
|
|
import org.eclipse.swt.*;
|
|
import org.eclipse.swt.widgets.*;
|
|
import org.eclipse.swt.layout.*;
|
|
import java.util.*;
|
|
|
|
public class DisplayEnvironment implements SWTApplication {
|
|
@Override
|
|
public void createContents(Composite parent) {
|
|
parent.setLayout(new FillLayout());
|
|
Text text = new Text(parent, SWT.WRAP | SWT.V_SCROLL);
|
|
for(Map.Entry entry: System.getenv().entrySet()) {
|
|
text.append(entry.getKey() + ": " +
|
|
entry.getValue() + "\n");
|
|
}
|
|
}
|
|
public static void main(String [] args) {
|
|
SWTConsole.run(new DisplayEnvironment(), 800, 600);
|
|
}
|
|
}
|