diff options
Diffstat (limited to 'src/widgets/platforms/win/qwininputcontext_p.h')
-rw-r--r-- | src/widgets/platforms/win/qwininputcontext_p.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/widgets/platforms/win/qwininputcontext_p.h b/src/widgets/platforms/win/qwininputcontext_p.h new file mode 100644 index 0000000000..c0a6ac6b6f --- /dev/null +++ b/src/widgets/platforms/win/qwininputcontext_p.h @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt 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 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWININPUTCONTEXT_P_H +#define QWININPUTCONTEXT_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of qinputcontext.cpp. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "QtWidgets/qinputcontext.h" +#include "QtCore/qt_windows.h" + +#if !defined(IMR_RECONVERTSTRING) +typedef struct tagRECONVERTSTRING { + DWORD dwSize; + DWORD dwVersion; + DWORD dwStrLen; + DWORD dwStrOffset; + DWORD dwCompStrLen; + DWORD dwCompStrOffset; + DWORD dwTargetStrLen; + DWORD dwTargetStrOffset; +} RECONVERTSTRING, *PRECONVERTSTRING; +#endif + +QT_BEGIN_NAMESPACE + +class QWinInputContext : public QInputContext +{ + Q_OBJECT +public: + explicit QWinInputContext(QObject* parent = 0); + virtual ~QWinInputContext(); + + virtual QString identifierName() { return QLatin1String("win"); } + virtual QString language(); + + virtual void reset(); + virtual void update(); + + virtual void mouseHandler(int x, QMouseEvent *event); + virtual bool isComposing() const; + + virtual void setFocusWidget(QWidget *w); + + bool startComposition(); + bool endComposition(); + bool composition(LPARAM lparam); + int reconvertString(RECONVERTSTRING *reconv); + + static void TranslateMessage(const MSG *msg); + static LRESULT DefWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); + + static void updateImeStatus(QWidget *w, bool hasFocus); + static void enablePopupChild(QWidget *w, bool e); + static void enable(QWidget *w, bool e); + +private: + void init(); + bool recursionGuard; +}; + +QT_END_NAMESPACE + +#endif // QWININPUTCONTEXT_P_H |