private void createDescription() {
FormToolkit toolkit = new FormToolkit(getDisplay());
setLayout(new GridLayout());
text = toolkit.createText(this, "", SWT.NONE);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.setText(description.getDisplay() != null ? description.getDisplay() : "");
text.addModifyListener(mListener);
}
private void updateText() {
text.removeModifyListener(mListener);
text.setText(description.getDisplay() != null ? description.getDisplay() : "");
text.addModifyListener(mListener);
}