@Override
public void setErrors(Set<ErrorDisplay> errors) {
HashSet<ErrorDisplay> errorsToRemove = new HashSet<ErrorDisplay>(containedErrros);
errorsToRemove.removeAll(errors);
for (ErrorDisplay errorDisplay : errorsToRemove) {
Widget widget = widgets.get(errorDisplay);
errorsList.remove(widget);
widgets.remove(widget);
}
HashSet<ErrorDisplay> errorsToAdd = new HashSet<ErrorView.ErrorDisplay>(errors);
errorsToAdd.removeAll(containedErrros);
String errorViewItemClass = ApplicationResources.INSTANCE.css().errorViewItemClass();
String errorViewImageClass = ApplicationResources.INSTANCE.css().errorViewImageClass();
for (ErrorDisplay errorDisplay : errorsToAdd) {
SafeHtml html =
template.errorDisplayTemplate(
errorImageSafeUri, errorDisplay.getErrorInfo(), errorViewImageClass);
HTML widget = new HTML(html);
widget.setStyleName(errorViewItemClass);
widgets.put(errorDisplay, widget);
errorsList.add(widget);
}
containedErrros = new HashSet<ErrorView.ErrorDisplay>(errors);
int height = 0;
for (int i = 0; i < errorsList.getWidgetCount(); ++i) {
Widget widget = errorsList.getWidget(i);
widget.getElement().getStyle().setTop(height, Unit.PX);
height += widget.getOffsetHeight() + 5;
}
}
public void setRowNumber(int number) {
this.rowNum = number;
if (isAttached())
if (this.isAutoNumber) {
row.getWidget(0).getElement().setInnerText(number + "");
}
}
