/**
* The default implementation will display, but not consume, received errors whose {@link
* EditorError#getEditor() getEditor()} method returns the Editor passed into {@link #setEditor}.
*
* @param errors a List of {@link EditorError} instances
*/
@Override
public void showErrors(List<EditorError> errors) {
StringBuilder sb = new StringBuilder();
for (EditorError error : errors) {
if (error.getEditor().equals(editor)) {
sb.append("\n").append(error.getMessage());
}
}
if (sb.length() == 0) {
errorLabel.setInnerText("");
errorLabel.getStyle().setDisplay(Display.NONE);
return;
}
errorLabel.setInnerText(sb.substring(1));
errorLabel.getStyle().setDisplay(Display.INLINE_BLOCK);
}
/** @see com.google.gwt.editor.client.HasEditorErrors#showErrors(java.util.List) */
@Override
public void showErrors(List<EditorError> errors) {
Widget decoratedWidget = controlGroup != null ? controlGroup : this;
if (errors != null && !errors.isEmpty()) {
StyleHelper.addStyle(decoratedWidget, ControlGroupType.ERROR);
SafeHtmlBuilder sb = new SafeHtmlBuilder();
for (EditorError error : errors) {
if (error.getEditor() == this) {
sb.appendEscaped(error.getMessage());
sb.appendHtmlConstant("<br />");
}
}
setErrorLabelText(sb.toSafeHtml().asString());
} else {
StyleHelper.removeStyle(decoratedWidget, ControlGroupType.ERROR);
setErrorLabelText("");
}
}
