// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
|
// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
|
// SPDX-License-Identifier: Apache-2.0
|
|
#include "qwkglobal_p.h"
|
|
#include <QtCore/QCoreApplication>
|
|
#include <QtCore/private/qobject_p.h>
|
|
namespace QWK {
|
|
bool forwardObjectEventFilters(QObject *currentFilter, QObject *receiver, QEvent *event) {
|
// https://github.com/qt/qtbase/blob/e26a87f1ecc40bc8c6aa5b889fce67410a57a702/src/corelib/kernel/qcoreapplication.cpp#L1244
|
// Send the event through the rest event filters
|
auto d = QObjectPrivate::get(receiver);
|
bool findCurrent = false;
|
if (receiver != QCoreApplication::instance() && d->extraData) {
|
for (qsizetype i = 0; i < d->extraData->eventFilters.size(); ++i) {
|
QObject *obj = d->extraData->eventFilters.at(i);
|
if (!findCurrent) {
|
if (obj == currentFilter) {
|
findCurrent = true; // Will start to filter from the next one
|
}
|
continue;
|
}
|
|
if (!obj)
|
continue;
|
if (QObjectPrivate::get(obj)->threadData.loadRelaxed() !=
|
d->threadData.loadRelaxed()) {
|
qWarning(
|
"QCoreApplication: Object event filter cannot be in a different thread.");
|
continue;
|
}
|
if (obj->eventFilter(receiver, event))
|
return true;
|
}
|
}
|
return false;
|
}
|
|
}
|
