private Widget createContent() {
BuilderPanel panel = new BuilderPanel();
panel.setSpacing(0);
String tooltip = field.getTooltip();
if (tooltip != null) {
Label tooltipLabel = new Label(tooltip);
tooltipLabel.getElement().getStyle().setMarginBottom(Widgets.defaultSpacing, Unit.PX);
panel.add(tooltipLabel);
}
errorLabel = createErrorLabel();
panel.add(errorLabel);
IsWidget header = field.createEditorHeaderWidget();
if (header != null) {
panel.add(header);
panel.add(Widgets.verticalSpacer());
}
editorWidget = field.createEditorWidgetForUse();
panel.add(editorWidget);
if (field.isSelfdocEnabled()) {
String selfdocKey = field.getSelfdocKey();
panel.add(Widgets.verticalSpacer());
selfdocPanel = Widgets.selfdocPanel(selfdocKey, null, null);
panel.add(selfdocPanel);
}
return Widgets.frame(panel.asWidget());
}