final Color white = display.getSystemColor(SWT.COLOR_WHITE);
final Color black = display.getSystemColor(SWT.COLOR_BLACK);
final PaletteData palette = new PaletteData(new RGB[] { white.getRGB(), black.getRGB() });
final ImageData sourceData = new ImageData(16, 16, 1, palette);
sourceData.transparentPixel = 0;
_transparentCursor = new Cursor(display, sourceData, 0, 0);
}
return _transparentCursor;
}