@Override public void componentSelected(ButtonEvent arg0) { if (!form.isValid()) { FileDescriptorGxt fdg = new FileDescriptorGxt(); // lkc: wykomentowalem to bo w 1.2.1 gxt nie ma juz tego wywolania // fdg.setFileName(fuf.getFileName()); onSubmit(STATUS_NOT_VALID, "File upload field should not be empty", fdg); return; } form.submit(); } });