180 lines
5.1 KiB
QML
180 lines
5.1 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Quick Controls module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick 2.2
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import QtQuick.Controls 1.2
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import QtQuick.Controls.Styles 1.1
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import QtQuick.Controls.Private 1.0
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/*!
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\qmltype Menu
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\inqmlmodule QtQuick.Controls
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\since 5.1
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\ingroup menus
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\ingroup controls
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\brief Provides a menu component for use as a context menu, popup menu, or
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as part of a menu bar.
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\image menu.png
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\code
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Menu {
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title: "Edit"
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MenuItem {
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text: "Cut"
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shortcut: "Ctrl+X"
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onTriggered: ...
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}
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MenuItem {
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text: "Copy"
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shortcut: "Ctrl+C"
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onTriggered: ...
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}
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MenuItem {
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text: "Paste"
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shortcut: "Ctrl+V"
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onTriggered: ...
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}
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MenuSeparator { }
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Menu {
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title: "More Stuff"
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MenuItem {
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text: "Do Nothing"
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}
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}
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}
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\endcode
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The main uses for menus:
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\list
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\li
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as a \e top-level menu in a \l MenuBar
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\li
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as a \e submenu inside another menu
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\li
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as a standalone or \e context menu
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\endlist
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Note that some properties, such as \c enabled, \c text, or \c iconSource,
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only make sense in a particular use case of the menu.
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\sa MenuBar, MenuItem, MenuSeparator
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*/
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MenuPrivate {
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id: root
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/*! \internal
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\omit
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Documented in qqquickmenu.cpp.
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\endomit
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*/
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function addMenu(title) {
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return root.insertMenu(items.length, title)
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}
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/*! \internal
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\omit
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Documented in qquickmenu.cpp.
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\endomit
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*/
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function insertMenu(index, title) {
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if (!__selfComponent)
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__selfComponent = Qt.createComponent("Menu.qml", root)
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var submenu = __selfComponent.createObject(__selfComponent, { "title": title })
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root.insertItem(index, submenu)
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return submenu
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}
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/*! \internal */
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property Component __selfComponent: null
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/*! \qmlproperty Component Menu::style
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\since QtQuick.Controls.Styles 1.2
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The style Component for this control.
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\sa {MenuStyle}
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*/
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property Component style
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Component.onCompleted: {
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if (!style) {
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__usingDefaultStyle = true
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style = Qt.binding(function() { return Settings.styleComponent(Settings.style, "MenuStyle.qml", root) })
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}
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}
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/*! \internal */
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property bool __usingDefaultStyle: false
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/*! \internal */
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property var __parentContentItem: __parentMenu ? __parentMenu.__contentItem : null
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/*! \internal */
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property int __currentIndex: -1
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/*! \internal */
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onAboutToHide: __currentIndex = -1
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on__MenuPopupDestroyed: contentLoader.active = false
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onPopupVisibleChanged: {
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if (__popupVisible)
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contentLoader.active = true
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}
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/*! \internal */
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__contentItem: Loader {
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id: contentLoader
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Component {
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id: menuContent
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MenuContentItem {
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__menu: root
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}
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}
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sourceComponent: root.__isNative ? null : menuContent
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active: false
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focus: true
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Keys.forwardTo: item ? [item, root.__parentContentItem] : []
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property bool altPressed: root.__parentContentItem ? root.__parentContentItem.altPressed : false
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}
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}
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