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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [0]
int MyLayout::heightForWidth(int w) const
{
if (cache_dirty || cached_width != w) {
MyLayout *that = const_cast<MyLayout *>(this);
int h = calculateHeightForWidth(w);
that->cached_hfw = h;
return h;
}
return cached_hfw;
}
//! [0]