qquicklabsplatformcolordialog.cpp

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// 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 "qquicklabsplatformcolordialog_p.h"
 
QT_BEGIN_NAMESPACE
 
 
QQuickLabsPlatformColorDialog::QQuickLabsPlatformColorDialog(QObject *parent)
    : QQuickLabsPlatformDialog(QPlatformTheme::ColorDialog, parent),
      m_options(QColorDialogOptions::create())
{
}
 
QColor QQuickLabsPlatformColorDialog::color() const
{
    return m_color;
}
 
void QQuickLabsPlatformColorDialog::setColor(const QColor &color)
{
    if (m_color == color)
        return;
 
    m_color = color;
    setCurrentColor(color);
    emit colorChanged();
}
 
QColor QQuickLabsPlatformColorDialog::currentColor() const
{
    if (QPlatformColorDialogHelper *colorDialog = qobject_cast<QPlatformColorDialogHelper *>(handle()))
        return colorDialog->currentColor();
    return m_currentColor;
}
 
void QQuickLabsPlatformColorDialog::setCurrentColor(const QColor &color)
{
    if (QPlatformColorDialogHelper *colorDialog = qobject_cast<QPlatformColorDialogHelper *>(handle()))
        colorDialog->setCurrentColor(color);
    m_currentColor = color;
}
 
QColorDialogOptions::ColorDialogOptions QQuickLabsPlatformColorDialog::options() const
{
    return m_options->options();
}
 
void QQuickLabsPlatformColorDialog::setOptions(QColorDialogOptions::ColorDialogOptions options)
{
    if (options == m_options->options())
        return;
 
    m_options->setOptions(options);
    emit optionsChanged();
}
 
bool QQuickLabsPlatformColorDialog::useNativeDialog() const
{
    return QQuickLabsPlatformDialog::useNativeDialog()
            && !m_options->testOption(QColorDialogOptions::DontUseNativeDialog);
}
 
void QQuickLabsPlatformColorDialog::onCreate(QPlatformDialogHelper *dialog)
{
    if (QPlatformColorDialogHelper *colorDialog = qobject_cast<QPlatformColorDialogHelper *>(dialog)) {
        connect(colorDialog, &QPlatformColorDialogHelper::currentColorChanged, this, &QQuickLabsPlatformColorDialog::currentColorChanged);
        colorDialog->setOptions(m_options);
        colorDialog->setCurrentColor(m_currentColor);
    }
}
 
void QQuickLabsPlatformColorDialog::onShow(QPlatformDialogHelper *dialog)
{
    m_options->setWindowTitle(title());
    if (QPlatformColorDialogHelper *colorDialog = qobject_cast<QPlatformColorDialogHelper *>(dialog))
        colorDialog->setOptions(m_options);
}
 
void QQuickLabsPlatformColorDialog::accept()
{
    setColor(currentColor());
    QQuickLabsPlatformDialog::accept();
}
 
QT_END_NAMESPACE
 
#include "moc_qquicklabsplatformcolordialog_p.cpp"