| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #include "colorgradient_p.h" |
| 5 | |
| 6 | QT_BEGIN_NAMESPACE |
| 7 | |
| 8 | ColorGradientStop::ColorGradientStop(QObject *parent) |
| 9 | : QObject(parent) |
| 10 | { |
| 11 | } |
| 12 | |
| 13 | qreal ColorGradientStop::position() const |
| 14 | { |
| 15 | return m_position; |
| 16 | } |
| 17 | |
| 18 | void ColorGradientStop::setPosition(qreal position) |
| 19 | { |
| 20 | m_position = position; |
| 21 | updateGradient(); |
| 22 | emit positionChanged(position); |
| 23 | } |
| 24 | |
| 25 | QColor ColorGradientStop::color() const |
| 26 | { |
| 27 | return m_color; |
| 28 | } |
| 29 | |
| 30 | void ColorGradientStop::setColor(const QColor &color) |
| 31 | { |
| 32 | m_color = color; |
| 33 | updateGradient(); |
| 34 | emit colorChanged(color); |
| 35 | } |
| 36 | |
| 37 | void ColorGradientStop::updateGradient() |
| 38 | { |
| 39 | if (ColorGradient *grad = qobject_cast<ColorGradient*>(object: parent())) |
| 40 | grad->doUpdate(); |
| 41 | } |
| 42 | |
| 43 | ColorGradient::ColorGradient(QObject *parent) |
| 44 | : QObject(parent) |
| 45 | { |
| 46 | } |
| 47 | |
| 48 | ColorGradient::~ColorGradient() |
| 49 | { |
| 50 | } |
| 51 | |
| 52 | QQmlListProperty<ColorGradientStop> ColorGradient::stops() |
| 53 | { |
| 54 | return QQmlListProperty<ColorGradientStop>(this, &m_stops); |
| 55 | } |
| 56 | |
| 57 | void ColorGradient::doUpdate() |
| 58 | { |
| 59 | emit updated(); |
| 60 | } |
| 61 | |
| 62 | QT_END_NAMESPACE |
| 63 |