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Diffstat (limited to 'src/plugins/platforms/windows/qwindowsmousehandler.h')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsmousehandler.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/plugins/platforms/windows/qwindowsmousehandler.h b/src/plugins/platforms/windows/qwindowsmousehandler.h deleted file mode 100644 index 0b7f26f6c6..0000000000 --- a/src/plugins/platforms/windows/qwindowsmousehandler.h +++ /dev/null @@ -1,146 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QWINDOWSMOUSEHANDLER_H -#define QWINDOWSMOUSEHANDLER_H - -#include "qtwindowsglobal.h" -#include <QtCore/qt_windows.h> - -#include <QtCore/qpointer.h> -#include <QtCore/qhash.h> -#include <QtGui/qevent.h> - -QT_BEGIN_NAMESPACE - -class QWindow; -class QPointingDevice; - -class QWindowsMouseHandler -{ - Q_DISABLE_COPY_MOVE(QWindowsMouseHandler) -public: - QWindowsMouseHandler(); - - QPointingDevice *touchDevice() const { return m_touchDevice; } - void setTouchDevice(QPointingDevice *d) { m_touchDevice = d; } - - bool translateMouseEvent(QWindow *widget, HWND hwnd, - QtWindows::WindowsEventType t, MSG msg, - LRESULT *result); - bool translateTouchEvent(QWindow *widget, HWND hwnd, - QtWindows::WindowsEventType t, MSG msg, - LRESULT *result); - bool translateGestureEvent(QWindow *window, HWND hwnd, - QtWindows::WindowsEventType, - MSG msg, LRESULT *); - bool translateScrollEvent(QWindow *window, HWND hwnd, - MSG msg, LRESULT *result); - - static inline Qt::MouseButtons keyStateToMouseButtons(WPARAM); - static inline Qt::KeyboardModifiers keyStateToModifiers(int); - static inline int mouseButtonsToKeyState(Qt::MouseButtons); - - static Qt::MouseButtons queryMouseButtons(); - QWindow *windowUnderMouse() const { return m_windowUnderMouse.data(); } - void clearWindowUnderMouse() { m_windowUnderMouse = nullptr; } - void clearEvents(); - -private: - inline bool translateMouseWheelEvent(QWindow *window, HWND hwnd, - MSG msg, LRESULT *result); - - QPointer<QWindow> m_windowUnderMouse; - QPointer<QWindow> m_trackedWindow; - QHash<DWORD, int> m_touchInputIDToTouchPointID; - QHash<int, QPointF> m_lastTouchPositions; - QPointingDevice *m_touchDevice = nullptr; - bool m_leftButtonDown = false; - QWindow *m_previousCaptureWindow = nullptr; - QEvent::Type m_lastEventType = QEvent::None; - Qt::MouseButton m_lastEventButton = Qt::NoButton; -}; - -Qt::MouseButtons QWindowsMouseHandler::keyStateToMouseButtons(WPARAM wParam) -{ - Qt::MouseButtons mb(Qt::NoButton); - if (wParam & MK_LBUTTON) - mb |= Qt::LeftButton; - if (wParam & MK_MBUTTON) - mb |= Qt::MiddleButton; - if (wParam & MK_RBUTTON) - mb |= Qt::RightButton; - if (wParam & MK_XBUTTON1) - mb |= Qt::XButton1; - if (wParam & MK_XBUTTON2) - mb |= Qt::XButton2; - return mb; -} - -Qt::KeyboardModifiers QWindowsMouseHandler::keyStateToModifiers(int wParam) -{ - Qt::KeyboardModifiers mods(Qt::NoModifier); - if (wParam & MK_CONTROL) - mods |= Qt::ControlModifier; - if (wParam & MK_SHIFT) - mods |= Qt::ShiftModifier; - if (GetKeyState(VK_MENU) < 0) - mods |= Qt::AltModifier; - return mods; -} - -int QWindowsMouseHandler::mouseButtonsToKeyState(Qt::MouseButtons mb) -{ - int result = 0; - if (mb & Qt::LeftButton) - result |= MK_LBUTTON; - if (mb & Qt::MiddleButton) - result |= MK_MBUTTON; - if (mb & Qt::RightButton) - result |= MK_RBUTTON; - if (mb & Qt::XButton1) - result |= MK_XBUTTON1; - if (mb & Qt::XButton2) - result |= MK_XBUTTON2; - return result; -} - -QT_END_NAMESPACE - -#endif // QWINDOWSMOUSEHANDLER_H |