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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QApplication>
#include <QStyleFactory>
#include <QWidget>
namespace src_gui_kernel_qapplication {
struct MyWidget
{
QSize sizeHint() const;
int foo = 0;
MyWidget operator- (MyWidget& other)
{
MyWidget tmp = other;
return tmp;
};
int manhattanLength() { return 0; }
};
void startTheDrag() {};
void wrapper1() {
MyWidget startPos;
MyWidget currentPos;
int x = 0;
int y = 0;
//! [6]
if ((startPos - currentPos).manhattanLength() >=
QApplication::startDragDistance())
startTheDrag();
//! [6]
} // wrapper1
} // src_gui_kernel_qapplication
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