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//Send questions, comments, bug reports, etc. to the authors:
//Rob Warner (rwarner@interspatial.com)
//Robert Harris (rbrt_harris@yahoo.com)
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
/**
* This class demonstrates scroll bars
*/
public class ScrollBarExample {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
// Create a List with a vertical scroll bar
List list = new List(shell, SWT.V_SCROLL);
// Add a bunch of items to it
for (int i = 0; i < 500; i++) {
list.add("A list item");
}
// Scroll to the bottom
list.select(list.getItemCount() - 1);
list.showSelection();
// Get the scroll bar
ScrollBar sb = list.getVerticalBar();
// Add one more item that shows the selection value
list.add("Selection: " + sb.getSelection());
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}
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