qtvariantproperty.h

/****************************************************************************
**
** Copyright (C) 2012 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/
 
 
#ifndef QTVARIANTPROPERTY_H
#define QTVARIANTPROPERTY_H
 
#include "qtpropertybrowser.h"
#include <QtCore/QVariant>
#include <QtGui/QIcon>
 
#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif
 
typedef QMap<int, QIcon> QtIconMap;
 
class QtVariantPropertyManager;
class QtVariantPropertyPrivate;
 
class ITOMWIDGETS_EXPORT QtVariantProperty : public QtProperty
{
public:
    ~QtVariantProperty();
    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 ITOMWIDGETS_EXPORT QtVariantPropertyManager : public QtAbstractPropertyManager
{
    Q_OBJECT
public:
    QtVariantPropertyManager(QObject *parent = 0);
    ~QtVariantPropertyManager();
 
    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:
    virtual bool hasValue(const QtProperty *property) const;
    QString valueText(const QtProperty *property) const;
    QIcon valueIcon(const QtProperty *property) const;
    virtual void initializeProperty(QtProperty *property);
    virtual void uninitializeProperty(QtProperty *property);
    virtual QtProperty *createProperty();
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 QRegularExpression&))
    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 QMargins &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QMargins &))
#if QT_VERSION >= 0x050300
        Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QMarginsF &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QMarginsF &))
#endif
    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 slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, QtProperty *))
    Q_DECLARE_PRIVATE(QtVariantPropertyManager)
    Q_DISABLE_COPY(QtVariantPropertyManager)
};
 
class QtVariantEditorFactoryPrivate;
 
class ITOMWIDGETS_EXPORT QtVariantEditorFactory : public QtAbstractEditorFactory<QtVariantPropertyManager>
{
    Q_OBJECT
public:
    QtVariantEditorFactory(QObject *parent = 0);
    ~QtVariantEditorFactory();
protected:
    void connectPropertyManager(QtVariantPropertyManager *manager);
    QWidget *createEditor(QtVariantPropertyManager *manager, QtProperty *property,
                QWidget *parent);
    void disconnectPropertyManager(QtVariantPropertyManager *manager);
private:
    QtVariantEditorFactoryPrivate *d_ptr;
    Q_DECLARE_PRIVATE(QtVariantEditorFactory)
    Q_DISABLE_COPY(QtVariantEditorFactory)
};
 
#if QT_VERSION >= 0x040400
QT_END_NAMESPACE
#endif
 
Q_DECLARE_METATYPE(QIcon)
Q_DECLARE_METATYPE(QtIconMap)
#endif