MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

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

public class MainClass {

    public static void main(String[] args) {
        Display display = new Display();
        Shell shell = new Shell(display);
        shell.setText("Sliders");
        shell.setSize(300, 200);

        final Label label = new Label(shell, SWT.NONE);
        label.setText("Move the slider");
        label.setBounds(0, 20, 150, 15);

        final Slider slider = new Slider(shell, SWT.HORIZONTAL);
        slider.setBounds(0, 40, 200, 20);

        final Text text = new Text(shell, SWT.BORDER);
        text.setBounds(0, 100, 200, 25);

        slider.addListener(SWT.Selection, new Listener() {
            public void handleEvent(Event event) {
                String outString = "Event: SWT.NONE";
                switch (event.detail) {
                case SWT.ARROW_DOWN:
                    outString = "Event: SWT.ARROW_DOWN";
                    break;
                case SWT.ARROW_UP:
                    outString = "Event: SWT.ARROW_UP";
                    break;
                case SWT.DRAG:
                    outString = "Event: SWT.DRAG";
                    break;
                case SWT.END:
                    outString = "Event: SWT.END";
                    break;
                case SWT.HOME:
                    outString = "Event: SWT.HOME";
                    break;
                case SWT.PAGE_DOWN:
                    outString = "Event: SWT.PAGE_DOWN";
                    break;
                case SWT.PAGE_UP:
                    outString = "Event: SWT.PAGE_UP";
                    break;
                }
                outString += " Position: " + slider.getSelection();
                text.setText(outString);
            }
        });

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