Source Code : Detect mouse enter, exit and hover events

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Detect mouse enter, exit and hover events

/*
 * Control example snippet: detect mouse enter, exit and hover events
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
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 Snippet14 {

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setSize(100, 100);
    shell.addListener(SWT.MouseEnter, new Listener() {
      public void handleEvent(Event e) {
        System.out.println("ENTER");
      }
    });
    shell.addListener(SWT.MouseExit, new Listener() {
      public void handleEvent(Event e) {
        System.out.println("EXIT");
      }
    });
    shell.addListener(SWT.MouseHover, new Listener() {
      public void handleEvent(Event e) {
        System.out.println("HOVER");
      }
    });
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}


           
       

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