070b46f455
Summary: On touch events the mouse cursor gets hidden, on next mouse event the mouse cursor is shown again. This IMHO significantly improves the system interaction if touch is the primary user interface. Test Plan: Test case added and ctest passes Reviewers: #kwin Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D17280
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2018 Martin Flöser <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include "touch_hide_cursor_spy.h"
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#include "main.h"
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#include "platform.h"
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namespace KWin
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{
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void TouchHideCursorSpy::pointerEvent(MouseEvent *event)
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{
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Q_UNUSED(event)
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showCursor();
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}
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void TouchHideCursorSpy::wheelEvent(KWin::WheelEvent *event)
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{
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Q_UNUSED(event)
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showCursor();
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}
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void TouchHideCursorSpy::touchDown(quint32 id, const QPointF &pos, quint32 time)
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{
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Q_UNUSED(id)
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Q_UNUSED(pos)
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Q_UNUSED(time)
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hideCursor();
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}
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void TouchHideCursorSpy::showCursor()
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{
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if (!m_cursorHidden) {
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return;
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}
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m_cursorHidden = false;
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kwinApp()->platform()->showCursor();
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}
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void TouchHideCursorSpy::hideCursor()
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{
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if (m_cursorHidden) {
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return;
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}
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m_cursorHidden = true;
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kwinApp()->platform()->hideCursor();
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}
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}
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