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 /*
  * Copyright 2020 by Aditya Mehra <aix.m@outlook.com>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
  */
 
 #include <QtGui>
 #include <QtQml>
 #include "keyfilter.h"
 
 KeyFilter::KeyFilter(QObject *parent) 
     : QObject(parent)
 {
 }
 
 bool KeyFilter::eventFilter(QObject *watched, QEvent *event)
 {
     QKeyEvent *key = static_cast<QKeyEvent *>(event);
     if (event->type() == QEvent::KeyPress && key->key() == Qt::Key_Back) {
             globalBackReceived();
             return true;
     }
     return false;
 }