recursivesignalblocker.cpp

Go to the documentation of this file.

/*
    Copyright © 2016-2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre 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 3 of the License, or
    (at your option) any later version.
 
    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#include "recursivesignalblocker.h"
 
#include <QObject>
#include <QSignalBlocker>
 
RecursiveSignalBlocker::RecursiveSignalBlocker(QObject* object)
{
    recursiveBlock(object);
}
 
RecursiveSignalBlocker::~RecursiveSignalBlocker()
{
    qDeleteAll(mBlockers);
}
 
void RecursiveSignalBlocker::recursiveBlock(QObject* object)
{
    mBlockers << new QSignalBlocker(object);
 
    for (QObject* child : object->children()) {
        recursiveBlock(child);
    }
}