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JUCE/modules/juce_gui_basics/keyboard/juce_ModifierKeys.cpp

63 lines
1.9 KiB
C++

/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-11 by Raw Material Software Ltd.
------------------------------------------------------------------------------
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online at www.gnu.org/licenses.
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.rawmaterialsoftware.com/juce for more information.
==============================================================================
*/
ModifierKeys::ModifierKeys() noexcept
: flags (0)
{
}
ModifierKeys::ModifierKeys (const int flags_) noexcept
: flags (flags_)
{
}
ModifierKeys::ModifierKeys (const ModifierKeys& other) noexcept
: flags (other.flags)
{
}
ModifierKeys& ModifierKeys::operator= (const ModifierKeys other) noexcept
{
flags = other.flags;
return *this;
}
ModifierKeys ModifierKeys::currentModifiers;
ModifierKeys ModifierKeys::getCurrentModifiers() noexcept
{
return currentModifiers;
}
int ModifierKeys::getNumMouseButtonsDown() const noexcept
{
int num = 0;
if (isLeftButtonDown()) ++num;
if (isRightButtonDown()) ++num;
if (isMiddleButtonDown()) ++num;
return num;
}