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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//! [0]
bool ok;
QGradient gradient = QtGradientDialog::getGradient(&ok, QRadialGradient(), this);
if (ok) {
// the user clicked OK and gradient is set to the gradient the user selected
} else {
// the user canceled the dialog; gradient is set to the initial
// value, in this case radial gradient
}
//! [0]
//! [1]
bool detailsVisible;
QColor::Spec spec;
QGradient gradient;
QtGradientDialog dlg(this);
dlg.setDetailsVisible(detailsVisible);
dlg.setSpec(spec);
dlg.setGradient(gradient);
if (dlg.exec() != QDialog::Accepted)
return;
gradient = dlg.gradient();
// detailsVisible and spec properties can be changed interactively by the user too,
// we store the values of these properties for the next time QtGradientDialog is executed.
detailsVisible = dlg.detailsVisible();
spec = dlg.spec();
//! [1]
//! [2]
QtGradientDialog dlg;
dlg.setBackgroundCheckered(true);
//! [2]
//! [3]
QtGradientDialog dlg;
dlg.setBackgroundCheckered(false);
//! [3]
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