diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowscontext.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowscontext.cpp | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index 09c2f7df2e..efeb1f5f05 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -1,32 +1,38 @@ /**************************************************************************** ** ** Copyright (C) 2013 Samuel Gaist <samuel.gaist@edeltech.ch> -** 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 plugins 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. ** ** $QT_END_LICENSE$ ** @@ -174,7 +180,7 @@ void QWindowsUser32DLL::init() // MinGW (g++ 3.4.5) accepts only C casts. setLayeredWindowAttributes = (SetLayeredWindowAttributes)(library.resolve("SetLayeredWindowAttributes")); updateLayeredWindow = (UpdateLayeredWindow)(library.resolve("UpdateLayeredWindow")); - if (!setLayeredWindowAttributes || !updateLayeredWindow) + if (Q_UNLIKELY(!setLayeredWindowAttributes || !updateLayeredWindow)) qFatal("This version of Windows is not supported (User32.dll is missing the symbols 'SetLayeredWindowAttributes', 'UpdateLayeredWindow')."); updateLayeredWindowIndirect = (UpdateLayeredWindowIndirect)(library.resolve("UpdateLayeredWindowIndirect")); @@ -1157,8 +1163,11 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, d->m_tabletSupport->notifyActivate(); #endif // !QT_NO_TABLETEVENT if (platformWindow->testFlag(QWindowsWindow::BlockedByModal)) - if (const QWindow *modalWindow = QGuiApplication::modalWindow()) - QWindowsWindow::baseWindowOf(modalWindow)->alertWindow(); + if (const QWindow *modalWindow = QGuiApplication::modalWindow()) { + QWindowsWindow *platformWindow = QWindowsWindow::windowsWindowOf(modalWindow); + Q_ASSERT(platformWindow); + platformWindow->alertWindow(); + } break; case QtWindows::MouseActivateWindowEvent: if (platformWindow->window()->flags() & Qt::WindowDoesNotAcceptFocus) { |