package edu.umd.cs.piccolo.swtexamples;

import java.awt.Color;

import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

import edu.umd.cs.piccolox.swt.PSWTCanvas;
import edu.umd.cs.piccolox.swt.PSWTPath;
import edu.umd.cs.piccolox.swt.PSWTText;

/**
 * @author good
 */
public class SWTBasicExample {

    /**
     * Constructor for SWTBasicExample.
     */
    public SWTBasicExample() {
        super();
    }

    public static void main(String[] args) {
        Display display = new Display();
        Shell shell = open(display);
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }

    public static Shell open(Display display) {
        final Shell shell = new Shell(display);
        shell.setLayout(new FillLayout());
        PSWTCanvas canvas = new PSWTCanvas(shell, 0);

        PSWTPath rect = PSWTPath.createRectangle(25, 25, 50, 50);
        rect.setPaint(Color.red);
        canvas.getLayer().addChild(rect);

        rect = PSWTPath.createRectangle(300, 25, 100, 50);
        rect.setPaint(Color.blue);
        canvas.getLayer().addChild(rect);

        PSWTPath circle = PSWTPath.createEllipse(100, 200, 50, 50);
        circle.setPaint(Color.green);
        canvas.getLayer().addChild(circle);

        circle = PSWTPath.createEllipse(400, 400, 75, 150);
        circle.setPaint(Color.yellow);
        canvas.getLayer().addChild(circle);

        PSWTText text = new PSWTText("Hello World");
        text.translate(350, 150);
        text.setPenColor(Color.gray);
        canvas.getLayer().addChild(text);

        text = new PSWTText("Goodbye World");
        text.translate(50, 400);
        text.setPenColor(Color.magenta);
        canvas.getLayer().addChild(text);

        shell.open();
        return shell;
    }
}