MyApp.java

MyApp.java

package br.com.bitmasters.swt;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.RowData;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class MyApp {
	
	private Shell shell;
	private Label lbStatus;
	private Text txStatus;
	private ProgressBar pbStatus;
	private Button btProcess;
	private RowLayout rowLayout;
	private RowData rowData;

	public static void main(String[] args) {
		Display display = Display.getDefault();
		MyApp thisClass = new MyApp();
		thisClass.createShell();
		thisClass.shell.open();
		while(!thisClass.shell.isDisposed()) {
			if(!display.readAndDispatch())
				display.sleep();
		}
		display.dispose();
	}
	
	private void createShell() {
		shell = new Shell();
		shell.setText("MyApp - bitMasters.com.br");
		shell.setSize(400, 150);
		rowLayout = new RowLayout(3);
		rowLayout.fill = true;
		rowLayout.wrap = true;
		shell.setLayout(rowLayout);
		rowData = new RowData();
		rowData.width = 375;
		lbStatus = new Label(shell, SWT.NONE);
		lbStatus.setText("Status:");
		lbStatus.setLayoutData(rowData);
		txStatus = new Text(shell, SWT.BORDER);
		txStatus.setLayoutData(rowData);
		txStatus.setText("Fui criado pela thread: " + Thread.currentThread().getName());
		pbStatus = new ProgressBar(shell, SWT.SMOOTH);
		pbStatus.setLayoutData(rowData);
		btProcess = new Button(shell, SWT.PUSH);
		btProcess.setText("Processar");
		btProcess.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				MyThread myThread = new MyThread(txStatus, pbStatus);
				new Thread(myThread).start();
			}
		});
	}

}