diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsscreen.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsscreen.cpp | 56 |
1 files changed, 23 insertions, 33 deletions
diff --git a/src/plugins/platforms/windows/qwindowsscreen.cpp b/src/plugins/platforms/windows/qwindowsscreen.cpp index 02696c87cd..b476c9be1d 100644 --- a/src/plugins/platforms/windows/qwindowsscreen.cpp +++ b/src/plugins/platforms/windows/qwindowsscreen.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 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. ** ** $QT_END_LICENSE$ ** @@ -77,22 +83,6 @@ static inline QDpi monitorDPI(HMONITOR hMonitor) #endif // !Q_OS_WINCE -static inline QSizeF deviceSizeMM(const QSize &pixels, const QDpi &dpi) -{ - const qreal inchToMM = 25.4; - const qreal h = qreal(pixels.width()) / qreal(dpi.first) * inchToMM; - const qreal v = qreal(pixels.height()) / qreal(dpi.second) * inchToMM; - return QSizeF(h, v); -} - -static inline QDpi deviceDPI(const QSize &pixels, const QSizeF &physicalSizeMM) -{ - const qreal inchToMM = 25.4; - const qreal h = qreal(pixels.width()) / (qreal(physicalSizeMM.width()) / inchToMM); - const qreal v = qreal(pixels.height()) / (qreal(physicalSizeMM.height()) / inchToMM); - return QDpi(h, v); -} - typedef QList<QWindowsScreenData> WindowsScreenDataList; static bool monitorData(HMONITOR hMonitor, QWindowsScreenData *data) @@ -168,7 +158,7 @@ BOOL QT_WIN_CALLBACK monitorEnumCallback(HMONITOR hMonitor, HDC, LPRECT, LPARAM static inline WindowsScreenDataList monitorData() { WindowsScreenDataList result; - EnumDisplayMonitors(0, 0, monitorEnumCallback, (LPARAM)&result); + EnumDisplayMonitors(0, 0, monitorEnumCallback, reinterpret_cast<LPARAM>(&result)); return result; } @@ -216,7 +206,7 @@ Q_GUI_EXPORT QPixmap qt_pixmapFromWinHBITMAP(HBITMAP bitmap, int hbitmapFormat = QPixmap QWindowsScreen::grabWindow(WId window, int x, int y, int width, int height) const { RECT r; - HWND hwnd = window ? (HWND)window : GetDesktopWindow(); + HWND hwnd = window ? reinterpret_cast<HWND>(window) : GetDesktopWindow(); GetClientRect(hwnd, &r); if (width < 0) width = r.right - r.left; @@ -450,7 +440,7 @@ QWindowsScreenManager::QWindowsScreenManager() : bool QWindowsScreenManager::handleDisplayChange(WPARAM wParam, LPARAM lParam) { - const int newDepth = (int)wParam; + const int newDepth = int(wParam); const WORD newHorizontalResolution = LOWORD(lParam); const WORD newVerticalResolution = HIWORD(lParam); if (newDepth != m_lastDepth || newHorizontalResolution != m_lastHorizontalResolution |