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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of Qt Designer. This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
#ifndef QDESIGNER_WIDGETBOX_H
#define QDESIGNER_WIDGETBOX_H
#include "shared_global_p.h"
#include <QtDesigner/abstractwidgetbox.h>
QT_BEGIN_NAMESPACE
class DomUI;
namespace qdesigner_internal {
// A widget box with a load mode that allows for updating custom widgets.
class QDESIGNER_SHARED_EXPORT QDesignerWidgetBox : public QDesignerWidgetBoxInterface
{
Q_OBJECT
public:
enum LoadMode { LoadMerge, LoadReplace, LoadCustomWidgetsOnly };
explicit QDesignerWidgetBox(QWidget *parent = nullptr, Qt::WindowFlags flags = {});
LoadMode loadMode() const;
void setLoadMode(LoadMode lm);
virtual bool loadContents(const QString &contents) = 0;
// Convenience to access the widget box icon of a widget. Empty category
// matches all
virtual QIcon iconForWidget(const QString &className,
const QString &category = QString()) const = 0;
// Convenience to find a widget by class name. Empty category matches all
static bool findWidget(const QDesignerWidgetBoxInterface *wbox,
const QString &className,
const QString &category /* = QString() */,
Widget *widgetData);
// Convenience functions to create a DomWidget from widget box xml.
static DomUI *xmlToUi(const QString &name, const QString &xml, bool insertFakeTopLevel, QString *errorMessage);
static DomUI *xmlToUi(const QString &name, const QString &xml, bool insertFakeTopLevel);
private:
LoadMode m_loadMode = LoadMerge;
};
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // QDESIGNER_WIDGETBOX_H
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