| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Quick Controls module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include "qquickmenubar_p.h" |
| |
| #include <private/qguiapplication_p.h> |
| #include <QtGui/qpa/qplatformtheme.h> |
| #include <QtGui/qpa/qplatformmenu.h> |
| #include <qquickwindow.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| /*! |
| \class QQuickMenuBar1 |
| \internal |
| */ |
| |
| /*! |
| \qmltype MenuBarPrivate |
| \instantiates QQuickMenuBar1 |
| \internal |
| \inqmlmodule QtQuick.Controls |
| */ |
| |
| /*! |
| \qmlproperty list<Menu> MenuBar::menus |
| \default |
| |
| The list of menus in the menubar. |
| |
| \sa Menu |
| */ |
| |
| QQuickMenuBar1::QQuickMenuBar1(QObject *parent) |
| : QObject(parent), m_platformMenuBar(0), m_contentItem(0), m_parentWindow(0) |
| { |
| } |
| |
| QQuickMenuBar1::~QQuickMenuBar1() |
| { |
| if (isNative()) |
| setNativeNoNotify(false); |
| } |
| |
| QQmlListProperty<QQuickMenu1> QQuickMenuBar1::menus() |
| { |
| return QQmlListProperty<QQuickMenu1>(this, 0, &QQuickMenuBar1::append_menu, &QQuickMenuBar1::count_menu, &QQuickMenuBar1::at_menu, 0); |
| } |
| |
| bool QQuickMenuBar1::isNative() const |
| { |
| return m_platformMenuBar != 0; |
| } |
| |
| void QQuickMenuBar1::setNative(bool native) |
| { |
| bool wasNative = isNative(); |
| setNativeNoNotify(native); |
| if (isNative() != wasNative) |
| emit nativeChanged(); |
| } |
| |
| void QQuickMenuBar1::setNativeNoNotify(bool native) |
| { |
| // QTBUG-51372 |
| if (QGuiApplication::platformName() == QStringLiteral("xcb")) |
| return; |
| |
| if (native) { |
| if (!m_platformMenuBar) { |
| m_platformMenuBar = QGuiApplicationPrivate::platformTheme()->createPlatformMenuBar(); |
| if (m_platformMenuBar) { |
| m_platformMenuBar->handleReparent(m_parentWindow); |
| for (QQuickMenu1 *menu : qAsConst(m_menus)) |
| m_platformMenuBar->insertMenu(menu->platformMenu(), 0 /* append */); |
| } |
| } |
| } else { |
| if (m_platformMenuBar) { |
| for (QQuickMenu1 *menu : qAsConst(m_menus)) |
| m_platformMenuBar->removeMenu(menu->platformMenu()); |
| } |
| delete m_platformMenuBar; |
| m_platformMenuBar = 0; |
| } |
| } |
| |
| void QQuickMenuBar1::setContentItem(QQuickItem *item) |
| { |
| if (item != m_contentItem) { |
| m_contentItem = item; |
| emit contentItemChanged(); |
| } |
| } |
| |
| void QQuickMenuBar1::setParentWindow(QQuickWindow *newParentWindow) |
| { |
| if (newParentWindow != m_parentWindow) { |
| m_parentWindow = newParentWindow; |
| if (m_platformMenuBar) |
| m_platformMenuBar->handleReparent(m_parentWindow); |
| } |
| } |
| |
| void QQuickMenuBar1::append_menu(QQmlListProperty<QQuickMenu1> *list, QQuickMenu1 *menu) |
| { |
| if (QQuickMenuBar1 *menuBar = qobject_cast<QQuickMenuBar1 *>(list->object)) { |
| menu->setParent(menuBar); |
| menuBar->m_menus.append(menu); |
| |
| if (menuBar->m_platformMenuBar) |
| menuBar->m_platformMenuBar->insertMenu(menu->platformMenu(), 0 /* append */); |
| |
| emit menuBar->menusChanged(); |
| } |
| } |
| |
| int QQuickMenuBar1::count_menu(QQmlListProperty<QQuickMenu1> *list) |
| { |
| if (QQuickMenuBar1 *menuBar = qobject_cast<QQuickMenuBar1 *>(list->object)) |
| return menuBar->m_menus.size(); |
| return 0; |
| } |
| |
| QQuickMenu1 *QQuickMenuBar1::at_menu(QQmlListProperty<QQuickMenu1> *list, int index) |
| { |
| QQuickMenuBar1 *menuBar = qobject_cast<QQuickMenuBar1 *>(list->object); |
| if (menuBar && 0 <= index && index < menuBar->m_menus.size()) |
| return menuBar->m_menus[index]; |
| return 0; |
| } |
| |
| QT_END_NAMESPACE |