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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Components project.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+** of its contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTMENU_P_H
+#define QTMENU_P_H
+#include <QtCore/qglobal.h>
+#include <QtQuick/QtQuick>
+#include <QtQml/QtQml>
+#include <QtCore/qabstractitemmodel.h>
+#include <QtCore/QVariant>
+#include "qtmenuitem_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QPlatformMenu;
+class QtMenuPopupWindow;
+
+class QtMenu : public QtMenuItem
+{
+ Q_OBJECT
+ Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
+ Q_PROPERTY(int selectedIndex READ selectedIndex WRITE setSelectedIndex NOTIFY selectedIndexChanged)
+ Q_PROPERTY(int minimumWidth READ minimumWidth WRITE setMinimumWidth NOTIFY minimumWidthChanged)
+ Q_PROPERTY(QFont font WRITE setFont)
+ Q_PROPERTY(QQmlListProperty<QtMenuBase> menuItems READ menuItems NOTIFY menuItemsChanged)
+ Q_CLASSINFO("DefaultProperty", "menuItems")
+ Q_PROPERTY(QQuickItem *menuContentItem READ menuContentItem WRITE setMenuContentItem NOTIFY menuContentItemChanged)
+ Q_PROPERTY(bool popupVisible READ popupVisible NOTIFY popupVisibleChanged)
+
+public:
+ QtMenu(QObject *parent = 0);
+ virtual ~QtMenu();
+
+ int selectedIndex() const { return m_selectedIndex; }
+ void setSelectedIndex(int index);
+
+ QQmlListProperty<QtMenuBase> menuItems();
+
+ QPlatformMenu* platformMenu() { return m_platformMenu; }
+
+ int minimumWidth() const { return m_minimumWidth; }
+ void setMinimumWidth(int w);
+
+ void setFont(const QFont &font);
+
+ Q_INVOKABLE void showPopup(qreal x, qreal y, int atActionIndex = -1, QObject *reference = 0);
+ Q_INVOKABLE void clearMenuItems();
+ Q_INVOKABLE QtMenuItem *addMenuItem(const QString &text);
+ Q_INVOKABLE QString itemTextAt(int index) const; // TODO Remove, it's useless
+ Q_INVOKABLE QString modelTextAt(int index) const;
+ Q_INVOKABLE int modelCount() const;
+
+ QVariant model() const { return m_model; }
+ Q_INVOKABLE bool hasNativeModel() const { return m_hasNativeModel; }
+
+ QQuickItem *menuContentItem() const
+ {
+ return m_menuContentItem;
+ }
+
+ bool popupVisible() const
+ {
+ return m_popupVisible;
+ }
+
+public Q_SLOTS:
+ void setModel(const QVariant &newModel);
+ void closeMenu();
+ void dismissMenu();
+
+ void setMenuContentItem(QQuickItem * arg)
+ {
+ if (m_menuContentItem != arg) {
+ m_menuContentItem = arg;
+ emit menuContentItemChanged(arg);
+ }
+ }
+
+ void setPopupVisible(bool arg)
+ {
+ if (m_popupVisible != arg) {
+ m_popupVisible = arg;
+ emit popupVisibleChanged(arg);
+ }
+ }
+
+Q_SIGNALS:
+ void menuClosed();
+ void selectedIndexChanged();
+ void modelChanged(const QVariant &newModel);
+ void rebuildMenu();
+ void minimumWidthChanged();
+ void menuItemsChanged();
+ void menuContentItemChanged(QQuickItem * arg);
+
+ void popupVisibleChanged(bool arg);
+
+protected:
+ bool isNative() { return m_platformMenu != 0; }
+
+protected Q_SLOTS:
+ void emitSelected();
+ void updateText();
+ void windowVisibleChanged(bool);
+
+private:
+ static void append_menuItems(QQmlListProperty<QtMenuBase> *list, QtMenuBase *menuItem);
+ static int count_menuItems(QQmlListProperty<QtMenuBase> *list);
+ static QtMenuBase *at_menuItems(QQmlListProperty<QtMenuBase> *list, int index);
+
+ QPlatformMenu *m_platformMenu;
+ QList<QtMenuBase *> m_menuItems;
+ int m_selectedIndex;
+ int m_highlightedIndex;
+ bool m_hasNativeModel;
+ QVariant m_model;
+ int m_minimumWidth;
+ QtMenuPopupWindow *m_popupWindow;
+ QQuickItem * m_menuContentItem;
+ bool m_popupVisible;
+
+ friend class QtMenuBase;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QtMenu)
+
+#endif // QTMENU_P_H