diff options
Diffstat (limited to 'src/quickcontrolsimpl/qquickcolorimage.cpp')
-rw-r--r-- | src/quickcontrolsimpl/qquickcolorimage.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/quickcontrolsimpl/qquickcolorimage.cpp b/src/quickcontrolsimpl/qquickcolorimage.cpp new file mode 100644 index 0000000000..5ad6d7d296 --- /dev/null +++ b/src/quickcontrolsimpl/qquickcolorimage.cpp @@ -0,0 +1,72 @@ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#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 + +#include "moc_qquickcolorimage_p.cpp" |