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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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 Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. 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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef CUSTOMCOLORDIALOG_H
#define CUSTOMCOLORDIALOG_H
#include "qmleditorwidgets_global.h"
#include <QFrame>
QT_BEGIN_NAMESPACE
class QDoubleSpinBox;
QT_END_NAMESPACE
namespace QmlEditorWidgets {
class ColorBox;
class HueControl;
class QMLEDITORWIDGETS_EXPORT CustomColorDialog : public QFrame {
Q_OBJECT
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
public:
CustomColorDialog(QWidget *parent = 0);
QColor color() const { return m_color; }
void setupColor(const QColor &color);
void setColor(const QColor &color)
{
if (color == m_color)
return;
m_color = color;
setupWidgets();
emit colorChanged();
}
public slots:
void changeColor(const QColor &color) { setColor(color); }
void spinBoxChanged();
void onColorBoxChanged();
void onHueChanged(int newHue)
{
if (m_blockUpdate)
return;
if (m_color.hsvHue() == newHue)
return;
m_color.setHsv(newHue, m_color.hsvSaturation(), m_color.value());
setupWidgets();
emit colorChanged();
}
void onAccept()
{
emit accepted(m_color);
}
signals:
void colorChanged();
void accepted(const QColor &color);
void rejected();
protected:
void setupWidgets();
void leaveEvent(QEvent *);
void enterEvent(QEvent *);
private:
QFrame *m_beforeColorWidget;
QFrame *m_currentColorWidget;
ColorBox *m_colorBox;
HueControl *m_hueControl;
QDoubleSpinBox *m_rSpinBox;
QDoubleSpinBox *m_gSpinBox;
QDoubleSpinBox *m_bSpinBox;
QDoubleSpinBox *m_alphaSpinBox;
QColor m_color;
bool m_blockUpdate;
};
} //QmlEditorWidgets
#endif //CUSTOMCOLORDIALOG_H
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