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Diffstat (limited to 'src/quickcontrols2impl/qquickcolorimage.cpp')
-rw-r--r-- | src/quickcontrols2impl/qquickcolorimage.cpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/quickcontrols2impl/qquickcolorimage.cpp b/src/quickcontrols2impl/qquickcolorimage.cpp new file mode 100644 index 00000000..3afcef7e --- /dev/null +++ b/src/quickcontrols2impl/qquickcolorimage.cpp @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later 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 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickcolorimage_p.h" + +#include <QtQuick/private/qquickimagebase_p_p.h> + +QT_BEGIN_NAMESPACE + +QQuickColorImage::QQuickColorImage(QQuickItem *parent) + : QQuickImage(parent) +{ +} + +QColor QQuickColorImage::color() const +{ + return m_color; +} + +void QQuickColorImage::setColor(const QColor &color) +{ + if (m_color == color) + return; + + m_color = color; + if (isComponentComplete()) + load(); + emit colorChanged(); +} + +void QQuickColorImage::resetColor() +{ + setColor(Qt::transparent); +} + +QColor QQuickColorImage::defaultColor() const +{ + return m_defaultColor; +} + +void QQuickColorImage::setDefaultColor(const QColor &color) +{ + if (m_defaultColor == color) + return; + + m_defaultColor = color; + emit defaultColorChanged(); +} + +void QQuickColorImage::resetDefaultColor() +{ + setDefaultColor(Qt::transparent); +} + +void QQuickColorImage::pixmapChange() +{ + QQuickImage::pixmapChange(); + if (m_color.alpha() > 0 && m_color != m_defaultColor) { + QQuickImageBasePrivate *d = static_cast<QQuickImageBasePrivate *>(QQuickItemPrivate::get(this)); + QImage image = d->pix.image(); + if (!image.isNull()) { + QPainter painter(&image); + painter.setCompositionMode(QPainter::CompositionMode_SourceIn); + painter.fillRect(image.rect(), m_color); + d->pix.setImage(image); + } + } +} + +QT_END_NAMESPACE |