qtvariantproperty.h

Go to the documentation of this file.

/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Solutions component.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
 
 
#pragma once
 
#include <QIcon>
#include <QVariant>
 
#include "qtpropertybrowser.h"
 
QT_BEGIN_NAMESPACE
 
using QtIconMap = QMap<int, QIcon>;
 
class QtVariantPropertyManager;
class QtVariantPropertyPrivate;
 
class QT_QTPROPERTYBROWSER_EXPORT QtVariantProperty : public QtProperty
{
public:
    ~QtVariantProperty() override;
    QVariant value() const;
    QVariant attributeValue(const QString& attribute) const;
    int valueType() const;
    int propertyType() const;
 
    void setValue(const QVariant& value);
    void setAttribute(const QString& attribute, const QVariant& value);
 
protected:
    QtVariantProperty(QtVariantPropertyManager* manager);
 
private:
    friend class QtVariantPropertyManager;
    QtVariantPropertyPrivate* d_ptr;
};
 
class QtVariantPropertyManagerPrivate;
 
class QT_QTPROPERTYBROWSER_EXPORT QtVariantPropertyManager : public QtAbstractPropertyManager
{
    Q_OBJECT
public:
    QtVariantPropertyManager(QObject* parent = 0);
    ~QtVariantPropertyManager() override;
 
    virtual QtVariantProperty* addProperty(int propertyType, const QString& name = QString());
 
    int propertyType(const QtProperty* property) const;
    int valueType(const QtProperty* property) const;
    QtVariantProperty* variantProperty(const QtProperty* property) const;
 
    virtual bool isPropertyTypeSupported(int propertyType) const;
    virtual int valueType(int propertyType) const;
    virtual QStringList attributes(int propertyType) const;
    virtual int attributeType(int propertyType, const QString& attribute) const;
 
    virtual QVariant value(const QtProperty* property) const;
    virtual QVariant attributeValue(const QtProperty* property, const QString& attribute) const;
 
    static int enumTypeId();
    static int flagTypeId();
    static int groupTypeId();
    static int iconMapTypeId();
public Q_SLOTS:
    virtual void setValue(QtProperty* property, const QVariant& val);
    virtual void
    setAttribute(QtProperty* property, const QString& attribute, const QVariant& value);
Q_SIGNALS:
    void valueChanged(QtProperty* property, const QVariant& val);
    void attributeChanged(QtProperty* property, const QString& attribute, const QVariant& val);
 
protected:
    bool hasValue(const QtProperty* property) const override;
    QString valueText(const QtProperty* property) const override;
    QIcon valueIcon(const QtProperty* property) const override;
    void initializeProperty(QtProperty* property) override;
    void uninitializeProperty(QtProperty* property) override;
    QtProperty* createProperty() override;
 
private:
    QtVariantPropertyManagerPrivate* d_ptr;
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, int, int))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, double))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, double, double))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty*, double))
    Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, bool))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QString&))
    Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty*, const QRegExp&))
    Q_PRIVATE_SLOT(d_func(), void slotEchoModeChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QDate&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QDate&, const QDate&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QTime&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QDateTime&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QKeySequence&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QChar&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QLocale&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QPoint&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QPointF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSize&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QSize&, const QSize&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSizeF&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QSizeF&, const QSizeF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QRect&))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty*, const QRect&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QRectF&))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty*, const QRectF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QColor&))
    Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty*, const QStringList&))
    Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty*, const QMap<int, QIcon>&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSizePolicy&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QFont&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QCursor&))
    Q_PRIVATE_SLOT(d_func(), void slotFlagNamesChanged(QtProperty*, const QStringList&))
    Q_PRIVATE_SLOT(d_func(), void slotReadOnlyChanged(QtProperty*, bool))
    Q_PRIVATE_SLOT(d_func(), void slotTextVisibleChanged(QtProperty*, bool))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty*, QtProperty*, QtProperty*))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty*, QtProperty*))
    Q_DECLARE_PRIVATE(QtVariantPropertyManager)
    Q_DISABLE_COPY(QtVariantPropertyManager)
};
 
class QtVariantEditorFactoryPrivate;
 
class QT_QTPROPERTYBROWSER_EXPORT QtVariantEditorFactory :
    public QtAbstractEditorFactory<QtVariantPropertyManager>
{
    Q_OBJECT
public:
    QtVariantEditorFactory(QObject* parent = 0);
    ~QtVariantEditorFactory() override;
 
protected:
    void connectPropertyManager(QtVariantPropertyManager* manager) override;
    QWidget*
    createEditor(QtVariantPropertyManager* manager, QtProperty* property, QWidget* parent) override;
    void disconnectPropertyManager(QtVariantPropertyManager* manager) override;
 
private:
    QtVariantEditorFactoryPrivate* d_ptr;
    Q_DECLARE_PRIVATE(QtVariantEditorFactory)
    Q_DISABLE_COPY(QtVariantEditorFactory)
};
 
QT_END_NAMESPACE
 
Q_DECLARE_METATYPE(QIcon)
Q_DECLARE_METATYPE(QtIconMap)