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    <p>It doesn't appear that your snippet is complete, but a few things came to mind regarding your problem. You can probably use setEnabled as seen in the snippet below. For more advance things you could look at GridLayout and GridData with the .exclude property in conjunction with setVisible. For reference the SWT Snippets <a href="http://www.eclipse.org/swt/snippets/" rel="nofollow noreferrer">page</a> is really great.</p> <pre><code>import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class App2 { public static void main(final String[] args) { final Display display = new Display(); final Shell shell = new Shell(display); shell.setLayout(new GridLayout(3, false)); final Button button1 = new Button(shell, SWT.PUSH); button1.setText("Click"); final Button button2 = new Button(shell, SWT.PUSH); button2.setText("Me"); final Button button3 = new Button(shell, SWT.PUSH); button3.setText("Dude"); button1.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); button2.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); button3.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); button2.setEnabled(false); button3.setEnabled(false); button1.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(final SelectionEvent e) { button1.setEnabled(false); button2.setEnabled(true); button3.setEnabled(false); } }); button2.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(final SelectionEvent e) { button1.setEnabled(false); button2.setEnabled(false); button3.setEnabled(true); } }); button3.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(final SelectionEvent e) { button1.setEnabled(true); button2.setEnabled(false); button3.setEnabled(false); } }); shell.open(); shell.pack(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } } } </code></pre>
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    1. POSWT update / redraw / layout prοblem
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    1. COHi Jared, Thank you for your response but this doesn't solve my problem. My problem is to enable and disable a button (with a pause in between) within a same function body (widgetSelected method). (i.e. in button1's widgetSelected method, first enabling the button3 and then pausing and then disabling the button3)
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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