How to use

getText

method

in

org.eclipse.swt.widgets.ExpandItem

private static void writeText( final ExpandItem item ) throws IOException {
 String text = item.getText();
 if( WidgetLCAUtil.hasChanged( item, Props.TEXT, text ) ) {
  text = WidgetLCAUtil.escapeText( text, false );
  JSWriter writer = JSWriter.getWriterFor( item );
  writer.set( PROP_TEXT, text );
 }
}

@Override
public void setText( String string ) {
 checkWidget();
 if( string == null ) {
  SWT.error( SWT.ERROR_NULL_ARGUMENT );
 }
 if( isMarkupEnabledFor( parent ) && !isValidationDisabledFor( parent ) ) {
  MarkupValidator.getInstance().validate( string );
 }
 if( !string.equals( getText() ) ) {
  super.setText( string );
  updateBounds();
 }
}

int getPreferredWidth() {
 if( !isDisposed() ) {
  Image image = getImage();
  String text = getText();
  int width = ( image == null ) ? 0 : image.getBounds().width;
  if( width > 0 ) {
   width += INTERNAL_SPACING;
  }
  width += textExtent( parent.getFont(), text, SWT.DEFAULT, isMarkupEnabledFor( parent ) ).x;
  return width + LEFT_MARGIN + RIGHT_MARGIN;
 }
 return 0;
}

public void preserveValues( final Widget widget ) {
 ExpandItem expandItem = ( ExpandItem )widget;
 IWidgetAdapter adapter = WidgetUtil.getAdapter( widget );
 adapter.preserve( PROP_TEXT, expandItem.getText() );
 adapter.preserve( PROP_IMAGE, expandItem.getImage() );
 adapter.preserve( PROP_EXPANDED,
          Boolean.valueOf( expandItem.getExpanded() ) );
 adapter.preserve( PROP_ENABLED,
          Boolean.valueOf( expandItem.getParent().isEnabled() ) );
 adapter.preserve( PROP_HEADER_HEIGHT,
          new Integer( expandItem.getHeaderHeight() ) );
 IExpandBarAdapter expandBarAdapter = getExpandBarAdapter( expandItem.getParent() );
 WidgetLCAUtil.preserveBounds( expandItem,
                expandBarAdapter.getBounds( expandItem ) );
}

logger.debug( "expandItem: " + expandItem + " text: " + expandItem.getText() + " control: " + expandItem.getControl() + " controlLocation: " + expandItem.getControl().getLocation());					
logger.debug( "before pack(): expandItem.getControl().getSize(): " + expandItem.getControl().getSize() );