customwidget.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef CUSTOMWIDGET_H
#define CUSTOMWIDGET_H
 
#include <QtCore/qobject.h>
#include <QtCore/qstring.h>
#include <QtGui/qicon.h>
 
#if 0
#pragma qt_deprecates(QtDesigner/customwidget.h)
#pragma qt_deprecates(QtDesigner/QDesignerCustomWidgetInterface)
#pragma qt_deprecates(QtDesigner/QDesignerCustomWidgetCollectionInterface)
#endif
 
QT_BEGIN_NAMESPACE
 
class QWidget;
class QDesignerFormEditorInterface;
 
class QDesignerCustomWidgetInterface
{
public:
    virtual ~QDesignerCustomWidgetInterface() = default; // ### FIXME: weak vtable
 
    virtual QString name() const = 0;
    virtual QString group() const = 0;
    virtual QString toolTip() const = 0;
    virtual QString whatsThis() const = 0;
    virtual QString includeFile() const = 0;
    virtual QIcon icon() const = 0;
 
    virtual bool isContainer() const = 0;
 
    virtual QWidget *createWidget(QWidget *parent) = 0;
 
    virtual bool isInitialized() const { return false; }
    virtual void initialize(QDesignerFormEditorInterface *core) { Q_UNUSED(core); }
 
    virtual QString domXml() const
    {
        return QLatin1StringView("<widget class=\"%1\" name=\"%2\"/>")
            .arg(name(), name().toLower());
    }
 
    virtual QString codeTemplate() const { return QString(); }
};
 
#define QDesignerCustomWidgetInterface_iid "org.qt-project.QDesignerCustomWidgetInterface"
 
Q_DECLARE_INTERFACE(QDesignerCustomWidgetInterface, QDesignerCustomWidgetInterface_iid)
 
class QDesignerCustomWidgetCollectionInterface
{
public:
    virtual ~QDesignerCustomWidgetCollectionInterface() = default; // ### FIXME: weak vtable
 
    virtual QList<QDesignerCustomWidgetInterface*> customWidgets() const = 0;
};
 
#define QDesignerCustomWidgetCollectionInterface_iid "org.qt-project.Qt.QDesignerCustomWidgetCollectionInterface"
 
Q_DECLARE_INTERFACE(QDesignerCustomWidgetCollectionInterface, QDesignerCustomWidgetCollectionInterface_iid)
 
QT_END_NAMESPACE
 
#endif // CUSTOMWIDGET_H