| QGIS API Documentation
    3.20.0-Odense (decaadbb31)
    | 
#include "qgseffectstackpropertieswidget.h"#include "qgspainteffectregistry.h"#include "qgspainteffect.h"#include "qgseffectstack.h"#include "qgspainteffectpropertieswidget.h"#include "qgspainteffectwidget.h"#include "qgsapplication.h"#include "qgssymbollayerutils.h"#include "qgspanelwidget.h"#include "qgshelp.h"#include <QPicture>#include <QPainter>#include <QStandardItemModel>#include <QStandardItem>#include <QCheckBox>#include <QToolButton>