From 101884841659cf7b1d735e894477415cddd1787f Mon Sep 17 00:00:00 2001 From: Kai Uwe Broulik Date: Thu, 24 Aug 2017 15:45:28 +0200 Subject: Support middle clicking of Back/Forward/Up/Home toolbar buttons This opens the resulting page in a new tab. BUG: 358649 Differential Revision: https://phabricator.kde.org/D7390 --- src/middleclickactioneventfilter.cpp | 58 ++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/middleclickactioneventfilter.cpp (limited to 'src/middleclickactioneventfilter.cpp') diff --git a/src/middleclickactioneventfilter.cpp b/src/middleclickactioneventfilter.cpp new file mode 100644 index 000000000..e0917850a --- /dev/null +++ b/src/middleclickactioneventfilter.cpp @@ -0,0 +1,58 @@ +/*************************************************************************** + * Copyright (C) 2017 Kai Uwe Broulik * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * + ***************************************************************************/ + +#include "middleclickactioneventfilter.h" + +#include +#include +#include +#include + +MiddleClickActionEventFilter::MiddleClickActionEventFilter(QObject *parent) : QObject(parent) +{ + +} + +MiddleClickActionEventFilter::~MiddleClickActionEventFilter() = default; + +bool MiddleClickActionEventFilter::eventFilter(QObject *watched, QEvent *event) +{ + if (event->type() == QEvent::MouseButtonPress + || event->type() == QEvent::MouseButtonRelease) { + QMouseEvent *me = static_cast(event); + + if (me->button() == Qt::MiddleButton) { + QToolBar *toolBar = qobject_cast(watched); + + QAction *action = toolBar->actionAt(me->pos()); + if (action) { + if (event->type() == QEvent::MouseButtonPress) { + m_lastMiddlePressedAction = action; + } else if (event->type() == QEvent::MouseButtonRelease) { + if (m_lastMiddlePressedAction == action) { + emit actionMiddleClicked(action); + } + m_lastMiddlePressedAction = nullptr; + } + } + } + } + + return QObject::eventFilter(watched, event); +} -- cgit v1.3