1 files changed, 111 insertions, 0 deletions
diff --git a/src/imports/platform/qquickplatformiconloader.cpp b/src/imports/platform/qquickplatformiconloader.cpp
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+++ b/src/imports/platform/qquickplatformiconloader.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Labs Platform 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 "qquickplatformiconloader_p.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qmetaobject.h>
+#include <QtQml/qqml.h>
+
+QT_BEGIN_NAMESPACE
+
+QQuickPlatformIconLoader::QQuickPlatformIconLoader(int slot, QObject *parent)
+    : m_parent(parent),
+      m_slot(slot),
+      m_enabled(false)
+{
+    Q_ASSERT(slot != -1 && parent);
+}
+
+bool QQuickPlatformIconLoader::isEnabled() const
+{
+    return m_enabled;
+}
+
+void QQuickPlatformIconLoader::setEnabled(bool enabled)
+{
+    m_enabled = enabled;
+    if (m_enabled)
+        loadIcon();
+}
+
+QIcon QQuickPlatformIconLoader::icon() const
+{
+    QIcon fallback = QPixmap::fromImage(image());
+    return QIcon::fromTheme(m_iconName, fallback);
+}
+
+QUrl QQuickPlatformIconLoader::iconSource() const
+{
+    return m_iconSource;
+}
+
+void QQuickPlatformIconLoader::setIconSource(const QUrl& source)
+{
+    m_iconSource = source;
+    if (m_enabled)
+        loadIcon();
+}
+
+QString QQuickPlatformIconLoader::iconName() const
+{
+    return m_iconName;
+}
+
+void QQuickPlatformIconLoader::setIconName(const QString& name)
+{
+    m_iconName = name;
+    if (m_enabled)
+        loadIcon();
+}
+
+void QQuickPlatformIconLoader::loadIcon()
+{
+    if (m_iconSource.isEmpty()) {
+        clear(m_parent);
+    } else {
+        load(qmlEngine(m_parent), m_iconSource);
+        if (m_slot != -1 && isLoading()) {
+            connectFinished(m_parent, m_slot);
+            m_slot = -1;
+        }
+    }
+
+    if (!isLoading())
+        m_parent->metaObject()->method(m_slot).invoke(m_parent);
+}
+
+QT_END_NAMESPACE