Add Mouse Down, Up and Move event : MouseEvent « SWT « Java Tutorial

1. Java Tutorial
2. SWT
3. MouseEvent

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

public class MouseEventDownUpMove {
  public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    Listener listener = new Listener() {
      public void handleEvent(Event event) {
        switch (event.type) {
        case SWT.MouseDown:
          System.out.println("down:" + event);
          break;
        case SWT.MouseMove:
          System.out.println("move:"+event);
          break;
        case SWT.MouseUp:
          System.out.println("Up:"+event);
          break;
        }
      }
    };
    shell.addListener(SWT.MouseDown, listener);
    shell.addListener(SWT.MouseUp, listener);
    shell.addListener(SWT.MouseMove, listener);
    shell.setSize(300, 300);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}

17.91.MouseEvent
	17.91.1.	Using MouseListener, MouseMoveListener, and MouseTrackListener
	17.91.2.	Using MouseListener
	17.91.3.	Using MouseMoveListener
	17.91.4.	extends MouseTrackAdapter
	17.91.5.	Using MouseTrackListener
	17.91.6.	Detect mouse enter, exit and hover events
	17.91.7.	Print mouse state and button (down, move, up)
	17.91.8.	Add Mouse Down, Up and Move event
	17.91.9.	Composite: intercept mouse events (drag a button with the mouse)