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-rw-r--r--src/gui/widgets/qwidgetanimator.cpp117
1 files changed, 0 insertions, 117 deletions
diff --git a/src/gui/widgets/qwidgetanimator.cpp b/src/gui/widgets/qwidgetanimator.cpp
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--- a/src/gui/widgets/qwidgetanimator.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module 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 Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qpropertyanimation.h>
-#include <QtGui/qwidget.h>
-#include <QtGui/private/qmainwindowlayout_p.h>
-
-#include "qwidgetanimator_p.h"
-
-QT_BEGIN_NAMESPACE
-
-QWidgetAnimator::QWidgetAnimator(QMainWindowLayout *layout) : m_mainWindowLayout(layout)
-{
-}
-
-void QWidgetAnimator::abort(QWidget *w)
-{
-#ifndef QT_NO_ANIMATION
- AnimationMap::iterator it = m_animation_map.find(w);
- if (it == m_animation_map.end())
- return;
- QPropertyAnimation *anim = *it;
- m_animation_map.erase(it);
- anim->stop();
-#ifndef QT_NO_MAINWINDOW
- m_mainWindowLayout->animationFinished(w);
-#endif
-#else
- Q_UNUSED(w); //there is no animation to abort
-#endif //QT_NO_ANIMATION
-}
-
-#ifndef QT_NO_ANIMATION
-void QWidgetAnimator::animationFinished()
-{
- QPropertyAnimation *anim = qobject_cast<QPropertyAnimation*>(sender());
- abort(static_cast<QWidget*>(anim->targetObject()));
-}
-#endif //QT_NO_ANIMATION
-
-void QWidgetAnimator::animate(QWidget *widget, const QRect &_final_geometry, bool animate)
-{
- QRect r = widget->geometry();
- if (r.right() < 0 || r.bottom() < 0)
- r = QRect();
-
- animate = animate && !r.isNull() && !_final_geometry.isNull();
-
- // might make the wigdet go away by sending it to negative space
- const QRect final_geometry = _final_geometry.isValid() || widget->isWindow() ? _final_geometry :
- QRect(QPoint(-500 - widget->width(), -500 - widget->height()), widget->size());
-
-#ifndef QT_NO_ANIMATION
- AnimationMap::const_iterator it = m_animation_map.constFind(widget);
- if (it != m_animation_map.constEnd() && (*it)->endValue().toRect() == final_geometry)
- return;
-
- QPropertyAnimation *anim = new QPropertyAnimation(widget, "geometry", widget);
- anim->setDuration(animate ? 200 : 0);
- anim->setEasingCurve(QEasingCurve::InOutQuad);
- anim->setEndValue(final_geometry);
- m_animation_map[widget] = anim;
- connect(anim, SIGNAL(finished()), SLOT(animationFinished()));
- anim->start(QPropertyAnimation::DeleteWhenStopped);
-#else
- //we do it in one shot
- widget->setGeometry(final_geometry);
-#ifndef QT_NO_MAINWINDOW
- m_mainWindowLayout->animationFinished(widget);
-#endif //QT_NO_MAINWINDOW
-#endif //QT_NO_ANIMATION
-}
-
-bool QWidgetAnimator::animating() const
-{
- return !m_animation_map.isEmpty();
-}
-
-QT_END_NAMESPACE