composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
section.setClient(composite);
// ------- Label and text field for the ping delay -------
createLabel(composite, Messages.pingDelay, toolkit);
pingDelay = toolkit.createText(composite, getPingDelay(), SWT.BORDER);
pingDelay.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
pingDelay.setToolTipText(Messages.pingDelayTooltip);
pingDelay.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
Integer value = Integer.valueOf(pingDelay.getText());