/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Designer of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ****************************************************************************/ // // 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 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