valentina_old/src/libs/vpropertyexplorer/plugins/vwidgetproperty.h

/************************************************************************
 **
 **  @file   vwidgetproperty.h
 **  @author hedgeware <internal(at)hedgeware.net>
 **  @date
 **
 **  @brief
 **  @copyright
 **  All rights reserved. This program and the accompanying materials
 **  are made available under the terms of the GNU Lesser General Public License
 **  (LGPL) version 2.1 which accompanies this distribution, and is available at
 **  http://www.gnu.org/licenses/lgpl-2.1.html
 **
 **  This library is distributed in the hope that it will be useful,
 **  but WITHOUT ANY WARRANTY; without even the implied warranty of
 **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 **  Lesser General Public License for more details.
 **
 *************************************************************************/

#ifndef VWIDGETROPERTY_H
#define VWIDGETROPERTY_H

#include "vpropertyexplorer_global.h"

#include "vemptyproperty.h"

#include <QPointer>

namespace VPE {

// todo: this way, this class doesn't really make sense. What we have to do is pass a widget factory instead of the actual widget!

//! This property holds a QWidget and displays it, if the view supports that. If not, it will behave like an empty property
class VPROPERTYEXPLORERSHARED_EXPORT VWidgetProperty : public VEmptyProperty
{
public:
    //! Constructor
    VWidgetProperty(const QString &name, QWidget* widget = nullptr);

    //! The destructor
    ~VWidgetProperty();

    //! Returns the widget held by this property
    QWidget* getWidget() const;

    //! Sets the widget for this property. If there is already an old one, it will be deleted.
    void setWidget(QWidget* widget);

    //! Returns a string containing the type of the property
    virtual QString type() const;

    //! Clones this property
    //! \param include_children Indicates whether to also clone the children
    //! \param container If a property is being passed here, no new VProperty is being created but instead it is tried to fill all the data into container. This can also be used when subclassing this function.
    //! \return Returns the newly created property (or container, if it was not NULL)
    virtual VProperty* clone(bool include_children = true, VProperty* container = nullptr) const;
};

}

#endif // VWIDGETROPERTY_H