src/libs/utils/overridecursor.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0

#include "overridecursor.h"

#include <QApplication>

using namespace Utils;

OverrideCursor::OverrideCursor(const QCursor &cursor)
    : m_cursor(cursor)
{
    QApplication::setOverrideCursor(cursor);
}

OverrideCursor::~OverrideCursor()
{
    if (m_set)
        QApplication::restoreOverrideCursor();
}

void OverrideCursor::set()
{
    if (!m_set) {
        QApplication::setOverrideCursor(m_cursor);
        m_set = true;
    }
}

void OverrideCursor::reset()
{
    if (m_set) {
        QApplication::restoreOverrideCursor();
        m_set = false;
    }
}