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Diffstat (limited to 'src/qtdesktop/qtmenu.h')
-rw-r--r-- | src/qtdesktop/qtmenu.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/qtdesktop/qtmenu.h b/src/qtdesktop/qtmenu.h new file mode 100644 index 00000000..d718b55b --- /dev/null +++ b/src/qtdesktop/qtmenu.h @@ -0,0 +1,121 @@ +/**************************************************************************** +** +** 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 QTMLMENU_H +#define QTMLMENU_H +#include <QtCore/qglobal.h> +#include <QtWidgets/qmenu.h> +#include <QtQuick/QtQuick> +#include <QtQml/QtQml> +#include <QtCore/qabstractitemmodel.h> +#include <QtCore/QVariant> +#include "qtmenuitem.h" + +class QtMenu : public QtMenuBase +{ + Q_OBJECT + Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged) + Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged) + Q_PROPERTY(int selectedIndex READ selectedIndex WRITE setSelectedIndex NOTIFY selectedIndexChanged) + Q_PROPERTY(int hoveredIndex READ hoveredIndex WRITE setHoveredIndex NOTIFY hoveredIndexChanged) + Q_PROPERTY(QQmlListProperty<QtMenuBase> menuItems READ menuItems) + Q_CLASSINFO("DefaultProperty", "menuItems") +public: + QtMenu(QQuickItem *parent = 0); + virtual ~QtMenu(); + + void setText(const QString &text); + QString text() const; + + int selectedIndex() const { return m_selectedIndex; } + void setSelectedIndex(int index); + int hoveredIndex() const { return m_highlightedIndex; } + void setHoveredIndex(int index); + + QQmlListProperty<QtMenuBase> menuItems(); + + QMenu* qmenu() { return m_qmenu; } + + QAction* action(); + + Q_INVOKABLE int minimumWidth() const { return m_qmenu->minimumWidth(); } + Q_INVOKABLE void setMinimumWidth(int w) { m_qmenu->setMinimumWidth(w); } + Q_INVOKABLE void showPopup(qreal x, qreal y, int atActionIndex = -1, QQuickWindow *window = 0); + Q_INVOKABLE void hidePopup(); + Q_INVOKABLE void clearMenuItems(); + Q_INVOKABLE void addMenuItem(const QString &text); + Q_INVOKABLE QString itemTextAt(int index) const; + 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; } + +public slots: + void setModel(const QVariant &newModel); + +public: +Q_SIGNALS: + void menuClosed(); + void selectedIndexChanged(); + void hoveredIndexChanged(); + void modelChanged(const QVariant &newModel); + void rebuildMenu(); + void textChanged(); + +private Q_SLOTS: + void emitSelected(); + void emitHovered(); + +private: + static void append_qmenuItem(QQmlListProperty<QtMenuBase> *list, QtMenuBase *menuItem); + + QWidget *dummy; + QMenu *m_qmenu; + QList<QtMenuBase *> m_qmenuItems; + int m_selectedIndex; + int m_highlightedIndex; + bool m_hasNativeModel; + QVariant m_model; +}; + +QML_DECLARE_TYPE(QtMenu) + +#endif // QTMLMENU_H |