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384e044437
Use QObject->deleteLater() instead of the delete operator to destroy child widgets of the layout. This prevents crashes caused by pending events trying to access the now-destroyed widget.
34 lines
669 B
C++
34 lines
669 B
C++
// Copyright 2023 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "DolphinQt/QtUtils/ClearLayoutRecursively.h"
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#include <QLayout>
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#include <QLayoutItem>
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#include <QWidget>
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void ClearLayoutRecursively(QLayout* layout)
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{
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while (QLayoutItem* child = layout->takeAt(0))
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{
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if (child == nullptr)
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continue;
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if (child->widget())
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{
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layout->removeWidget(child->widget());
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child->widget()->deleteLater();
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}
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else if (child->layout())
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{
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ClearLayoutRecursively(child->layout());
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layout->removeItem(child);
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}
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else
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{
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layout->removeItem(child);
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}
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delete child;
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}
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}
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