forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "qmleditorwidgets_global.h"
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#include <QWidget>
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namespace QmlEditorWidgets {
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class QMLEDITORWIDGETS_EXPORT HueControl : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(qreal hue READ hue WRITE setHue NOTIFY hueChanged)
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public:
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HueControl(QWidget *parent = 0) : QWidget(parent), m_color(Qt::white), m_mousePressed(false)
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{
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setFixedWidth(28);
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setFixedHeight(130);
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}
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void setHue(int newHue);
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int hue() const { return m_color.hsvHue(); }
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signals:
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void hueChanged(int hue);
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protected:
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void paintEvent(QPaintEvent *);
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void mousePressEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void setCurrent(int y);
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private:
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QColor m_color;
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bool m_mousePressed;
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QPixmap m_cache;
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};
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} //QmlEditorWidgets
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