diff options
Diffstat (limited to 'src/quick/items/qquickwindowattached.cpp')
| -rw-r--r-- | src/quick/items/qquickwindowattached.cpp | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/src/quick/items/qquickwindowattached.cpp b/src/quick/items/qquickwindowattached.cpp index b1961386bb..c6380e2b9a 100644 --- a/src/quick/items/qquickwindowattached.cpp +++ b/src/quick/items/qquickwindowattached.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQuick module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** 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. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 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-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** 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 +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -45,9 +51,9 @@ QQuickWindowAttached::QQuickWindowAttached(QObject* attachee) { m_attachee = qobject_cast<QQuickItem*>(attachee); if (m_attachee && m_attachee->window()) // It might not be in a window yet - windowChanged(m_attachee->window()); + windowChange(m_attachee->window()); if (m_attachee) - connect(m_attachee, &QQuickItem::windowChanged, this, &QQuickWindowAttached::windowChanged); + connect(m_attachee, &QQuickItem::windowChanged, this, &QQuickWindowAttached::windowChange); } QWindow::Visibility QQuickWindowAttached::visibility() const @@ -80,7 +86,12 @@ int QQuickWindowAttached::height() const return (m_window ? m_window->height() : 0); } -void QQuickWindowAttached::windowChanged(QQuickWindow *window) +QQuickWindow *QQuickWindowAttached::window() const +{ + return m_window; +} + +void QQuickWindowAttached::windowChange(QQuickWindow *window) { if (window != m_window) { QQuickWindow* oldWindow = m_window; @@ -89,6 +100,8 @@ void QQuickWindowAttached::windowChanged(QQuickWindow *window) if (oldWindow) oldWindow->disconnect(this); + emit windowChanged(); + if (!oldWindow || !window || window->visibility() != oldWindow->visibility()) emit visibilityChanged(); if (!oldWindow || !window || window->isActive() != oldWindow->isActive()) |