diff options
Diffstat (limited to 'src/gui/platform/unix/dbustray/qdbustrayicon.cpp')
| -rw-r--r-- | src/gui/platform/unix/dbustray/qdbustrayicon.cpp | 52 |
1 files changed, 11 insertions, 41 deletions
diff --git a/src/gui/platform/unix/dbustray/qdbustrayicon.cpp b/src/gui/platform/unix/dbustray/qdbustrayicon.cpp index dbdc6b7c85..0dff9b598e 100644 --- a/src/gui/platform/unix/dbustray/qdbustrayicon.cpp +++ b/src/gui/platform/unix/dbustray/qdbustrayicon.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 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 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. -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qdbustrayicon_p.h" @@ -234,7 +198,10 @@ QTemporaryFile *QDBusTrayIcon::tempIcon(const QIcon &icon) if (!necessary) return nullptr; QTemporaryFile *ret = new QTemporaryFile(tempFileTemplate(), this); - ret->open(); + if (!ret->open()) { + delete ret; + return nullptr; + } icon.pixmap(QSize(22, 22)).save(ret); ret->close(); return ret; @@ -367,8 +334,11 @@ void QDBusTrayIcon::notificationClosed(uint id, uint reason) bool QDBusTrayIcon::isSystemTrayAvailable() const { QDBusMenuConnection * conn = const_cast<QDBusTrayIcon *>(this)->dBusConnection(); - qCDebug(qLcTray) << conn->isStatusNotifierHostRegistered(); - return conn->isStatusNotifierHostRegistered(); + + // If the KDE watcher service is registered, we must be on a desktop + // where a StatusNotifier-conforming system tray exists. + qCDebug(qLcTray) << conn->isWatcherRegistered(); + return conn->isWatcherRegistered(); } QT_END_NAMESPACE |