diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2011-06-21 15:41:09 +0200 |
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committer | Lars Knoll <lars.knoll@nokia.com> | 2011-06-22 10:46:11 +0200 |
commit | e1293b49e3adbcff8eade91dc64901d40aeb5099 (patch) | |
tree | a089fb060c83e68f451047f8aa3fd07a0c68195a /src/gui/kernel/qplatforminputcontext_qpa.cpp | |
parent | c23580de7bb7faa41a6cdf4eabc55858516de089 (diff) |
add a platform interface for input method support
add QPlatformInputContext to help supporting
complex text input. Communication with the
focus objects/widgets will happen slightly
different then before, through events instead of
methods one can query on QWidget.
Diffstat (limited to 'src/gui/kernel/qplatforminputcontext_qpa.cpp')
-rw-r--r-- | src/gui/kernel/qplatforminputcontext_qpa.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatforminputcontext_qpa.cpp b/src/gui/kernel/qplatforminputcontext_qpa.cpp new file mode 100644 index 0000000000..a618d2056e --- /dev/null +++ b/src/gui/kernel/qplatforminputcontext_qpa.cpp @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qplatforminputcontext_qpa.h> + +QPlatformInputContext::QPlatformInputContext() +{ +} + +void QPlatformInputContext::reset() +{ +} + +void QPlatformInputContext::update() +{ +} + +void QPlatformInputContext::mouseHandler(int, QMouseEvent *event) +{ + // Default behavior for simple ephemeral input contexts. Some + // complex input contexts should not be reset here. + if (event->type() == QEvent::MouseButtonPress || event->type() == QEvent::MouseButtonDblClick) + reset(); +} + +QObject *QPlatformInputContext::focusObject() const +{ + return focus.data(); +} + +void QPlatformInputContext::setFocusObject(QObject *o) +{ + focus = o; +} |