ImageRegistryTest.java Source code

Introduction

Here is the source code for ImageRegistryTest.java

Source

import org.eclipse.jface.resource.*;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

/**
 * This class tests ImageRegistry
 */
public class ImageRegistryTest extends ApplicationWindow {
    // Keys for the registry
    private static final String ONE = "one";
    private static final String TWO = "two";
    private static final String THREE = "three";

    /**
     * ImageRegistryTest constructor
     */
    public ImageRegistryTest() {
        super(null);
    }

    /**
     * Runs the application
     */
    public void run() {
        setBlockOnOpen(true);
        open();
        Display.getCurrent().dispose();
    }

    /**
     * Creates the window's contents
     * 
     * @param parent the parent composite
     * @return Control
     */
    protected Control createContents(Composite parent) {
        Composite composite = new Composite(parent, SWT.NONE);
        composite.setLayout(new FillLayout());

        // Put the images in the registry
        ImageRegistry ir = new ImageRegistry();
        ir.put(ONE, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));
        ir.put(TWO, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));
        ir.put(THREE, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));

        // Create the labels and add the images
        Label label = new Label(composite, SWT.NONE);
        label.setImage(ir.get(ONE));
        label = new Label(composite, SWT.NONE);
        label.setImage(ir.get(TWO));
        label = new Label(composite, SWT.NONE);
        label.setImage(ir.get(THREE));

        getShell().pack();

        return composite;
    }

    /**
     * The application entry point
     * 
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new ImageRegistryTest().run();
    }
}