Implement Style as an attached property

Change-Id: I006ee566647e31d1a14919d164d7dd68539aae10
Reviewed-by: Jari-Pekka Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 0 insertions, 204 deletions

diff --git a/src/controls/qquickstyle.cpp b/src/controls/qquickstyle.cpp
deleted file mode 100644
index 8b3612c6..00000000
--- a/src/controls/qquickstyle.cpp
+++ /dev/null
@@ -1,204 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** 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 The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. 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 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyle_p.h"
-#include "qquickstyle_p_p.h"
-#include "qquickstylable_p.h"
-
-#include <QtCore/qfile.h>
-#include <QtCore/qjsondocument.h>
-#include <QtCore/qjsonobject.h>
-#include <QtCore/qjsonvalue.h>
-#include <QtCore/qdebug.h>
-#include <QtQml/qqmlengine.h>
-#include <QtQuick/qquickitem.h>
-#include <QtQuick/qquickwindow.h>
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \qmltype Style
-    \inherits QtObject
-    \instantiates QQuickStyle
-    \inqmlmodule QtQuick.Controls
-    \ingroup utilities
-    \brief A style interface.
-
-    TODO
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::accentColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::backgroundColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::focusColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::frameColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::pressColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::selectedTextColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::selectionColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::shadowColor
-*/
-
-/*!
-    \qmlproperty color QtQuickControls2::Style::textColor
-*/
-
-/*!
-    \qmlproperty int QtQuickControls2::Style::padding
-*/
-
-/*!
-    \qmlproperty int QtQuickControls2::Style::roundness
-*/
-
-/*!
-    \qmlproperty int QtQuickControls2::Style::spacing
-*/
-
-/*!
-    \qmlproperty real QtQuickControls2::Style::disabledOpacity
-*/
-
-QQuickStyle *QQuickStylePrivate::resolve(QQuickItem *item, QQuickStyle *res)
-{
-    QQuickStylable *stylable = qobject_cast<QQuickStylable *>(item);
-    Q_ASSERT(stylable);
-
-    if (!res && stylable->hasStyle())
-        return stylable->style();
-
-    // lookup parent style
-    if (!res) {
-        QQuickItem *parent = item->parentItem();
-        while (!res && parent) {
-            QQuickStylable *stylable = qobject_cast<QQuickStylable *>(parent);
-            if (stylable && stylable->hasStyle())
-                res = stylable->style();
-            parent = parent->parentItem();
-        }
-    }
-
-    // fallback to window or global style
-    if (!res) {
-        QQuickStylable *window = qobject_cast<QQuickStylable *>(item->window());
-        if (window)
-            res = window->style();
-        if (!res)
-            res = QQuickStyle::instance(qmlEngine(item));
-    }
-
-    return res;
-}
-
-static QColor readColorValue(const QJsonValue &value, const QColor &defaultValue)
-{
-    if (value.isString())
-        return QColor(value.toString());
-    return QColor::fromRgba(value.toInt(defaultValue.rgba()));
-}
-
-static double readNumberValue(const QJsonValue &value, double defaultValue)
-{
-    return value.toDouble(defaultValue);
-}
-
-QQuickStyle::QQuickStyle(QObject *parent) : QObject(parent)
-{
-    QJsonDocument doc;
-
-    QFile file(QStringLiteral(":/qtquickcontrols/style.json"));
-    if (!file.open(QFile::ReadOnly | QFile::Text)) {
-        qDebug() << file.error();
-        qWarning() << "QQuickStyle: failed to open ':/qtquickcontrols/style.json': " << qPrintable(file.errorString());
-    } else {
-        QJsonParseError error;
-        doc = QJsonDocument::fromJson(file.readAll(), &error);
-        if (error.error != QJsonParseError::NoError)
-            qWarning() << "QQuickStyle: failed to parse ':/qtquickcontrols/style.json': " << qPrintable(error.errorString());
-    }
-
-    QJsonObject style = doc.object();
-    accentColor = readColorValue(style.value(QStringLiteral("accentColor")), QColor("#7bc258"));
-    backgroundColor = readColorValue(style.value(QStringLiteral("backgroundColor")), QColor("#ffffff"));
-    baseColor = readColorValue(style.value(QStringLiteral("baseColor")), QColor("#eeeeee"));
-    focusColor = readColorValue(style.value(QStringLiteral("focusColor")), QColor("#45a7d7"));
-    frameColor = readColorValue(style.value(QStringLiteral("frameColor")), QColor("#bdbebf"));
-    pressColor = readColorValue(style.value(QStringLiteral("pressColor")), QColor("#33333333"));
-    selectedTextColor = readColorValue(style.value(QStringLiteral("selectedTextColor")), QColor("#ffffff"));
-    selectionColor = readColorValue(style.value(QStringLiteral("selectionColor")), QColor("#45a7d7"));
-    shadowColor = readColorValue(style.value(QStringLiteral("shadowColor")), QColor("#28282a"));
-    textColor = readColorValue(style.value(QStringLiteral("textColor")), QColor("#26282a"));
-    padding = readNumberValue(style.value(QStringLiteral("padding")), 6);
-    roundness = readNumberValue(style.value(QStringLiteral("roundness")), 3);
-    spacing = readNumberValue(style.value(QStringLiteral("spacing")), 6);
-    disabledOpacity = readNumberValue(style.value(QStringLiteral("disabledOpacity")), 0.3);
-}
-
-QQuickStyle *QQuickStyle::instance(QQmlEngine *engine)
-{
-    static QHash<QQmlEngine *, QQuickStyle *> styles;
-    QHash<QQmlEngine *, QQuickStyle *>::iterator it = styles.find(engine);
-    if (it == styles.end())
-        it = styles.insert(engine, new QQuickStyle(engine));
-    return it.value();
-}
-
-QQuickStyle *QQuickStyle::qmlAttachedProperties(QObject *object)
-{
-    return instance(qmlEngine(object));
-}
-
-QT_END_NAMESPACE