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/****************************************************************************
**
** This file is part of a Qt Solutions component.
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Solutions Commercial License Agreement provided
** with the Software or, alternatively, in accordance with the terms
** contained in a written agreement between you and Nokia.
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
** Please note Third Party Software included with Qt Solutions may impose
** additional restrictions and it is the user's responsibility to ensure
** that they have met the licensing requirements of the GPL, LGPL, or Qt
** Solutions Commercial license and the relevant license of the Third
** Party Software they are using.
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
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****************************************************************************/
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "MantidQtWidgets/Common/QtPropertyBrowser/qtpropertybrowser.h"
#include <QtCore/QSet>
#include <QtGui/QIcon>
#if defined(Q_CC_MSVC)
# pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */
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#endif
#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif
/**
\class QtProperty
\brief The QtProperty class encapsulates an instance of a property.
Properties are created by objects of QtAbstractPropertyManager
subclasses; a manager can create properties of a given type, and
is used in conjunction with the QtAbstractPropertyBrowser class. A
property is always owned by the manager that created it, which can
be retrieved using the propertyManager() function.
QtProperty contains the most common property attributes, and
provides functions for retrieving as well as setting their values:
\table
\header \o Getter \o Setter
\row
\o propertyName() \o setPropertyName()
\row
\o statusTip() \o setStatusTip()
\row
\o toolTip() \o setToolTip()
\row
\o whatsThis() \o setWhatsThis()
\row
\o isEnabled() \o setEnabled()
\row
\o isModified() \o setModified()
\row
\o valueText() \o Nop
\row
\o valueIcon() \o Nop
\endtable
It is also possible to nest properties: QtProperty provides the
addSubProperty(), insertSubProperty() and removeSubProperty() functions to
manipulate the set of subproperties. Use the subProperties()
function to retrieve a property's current set of subproperties.
Note that nested properties are not owned by the parent property,
i.e. each subproperty is owned by the manager that created it.
\sa QtAbstractPropertyManager, QtBrowserItem
*/
/**
Creates a property with the given \a manager.
This constructor is only useful when creating a custom QtProperty
subclass (e.g. QtVariantProperty). To create a regular QtProperty
object, use the QtAbstractPropertyManager::addProperty()
function instead.
\sa QtAbstractPropertyManager::addProperty()
*/
QtProperty::QtProperty(QtAbstractPropertyManager *manager)
{
d_ptr = new QtPropertyPrivate(manager);
d_ptr->q_ptr = this;
}
/**
Destroys this property.
Note that subproperties are detached but not destroyed, i.e. they
can still be used in another context.
\sa QtAbstractPropertyManager::clear()
*/
QtProperty::~QtProperty()
{
QSetIterator<QtProperty *> itParent(d_ptr->m_parentItems);
while (itParent.hasNext()) {
QtProperty *property = itParent.next();
property->d_ptr->m_manager->d_ptr->propertyRemoved(this, property);
}
d_ptr->m_manager->d_ptr->propertyDestroyed(this);
QListIterator<QtProperty *> itChild(d_ptr->m_subItems);
while (itChild.hasNext()) {
QtProperty *property = itChild.next();
property->d_ptr->m_parentItems.remove(this);
}
itParent.toFront();
while (itParent.hasNext()) {
QtProperty *property = itParent.next();
property->d_ptr->m_subItems.removeAll(this);
}
delete d_ptr;
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