EventModelPattern.java Source code

Introduction

Here is the source code for EventModelPattern.java

Source

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class EventModelPattern {
    static Display display = new Display();

    public static void main(String[] args) {
        Shell shell = new Shell(display);
        shell.setLayout(new FillLayout());

        Button button = new Button(shell, SWT.PUSH);
        button.setText("push me");
        button.addSelectionListener(new SelectionListener() {
            public void widgetDefaultSelected(SelectionEvent e) {
            }

            public void widgetSelected(SelectionEvent e) {
                System.out.println("Button pushed.");
            }
        });

        shell.open();
        while (!shell.isDisposed()) { // Event loop.
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }
}