diff options
Diffstat (limited to 'vcl/source/control/thumbpos.hxx')
| -rw-r--r-- | vcl/source/control/thumbpos.hxx | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/vcl/source/control/thumbpos.hxx b/vcl/source/control/thumbpos.hxx new file mode 100644 index 000000000..e7048f35f --- /dev/null +++ b/vcl/source/control/thumbpos.hxx @@ -0,0 +1,24 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef INCLUDED_VCL_SOURCE_CONTROL_THUMBPOS_HXX +#define INCLUDED_VCL_SOURCE_CONTROL_THUMBPOS_HXX + +inline tools::Long ImplMulDiv(tools::Long nNumber, tools::Long nNumerator, tools::Long nDenominator) +{ + if (!nDenominator) + return 0; + double n = (static_cast<double>(nNumber) * static_cast<double>(nNumerator)) + / static_cast<double>(nDenominator); + return static_cast<tools::Long>(n); +} + +#endif // INCLUDED_VCL_SOURCE_CONTROL_THUMBPOS_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |