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dexed/JuceLibraryCode/modules/juce_gui_basics/keyboard/juce_ModifierKeys.cpp

51 lines
1.6 KiB

/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2013 - Raw Material Software Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found 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.juce.com for more information.
==============================================================================
*/
ModifierKeys::ModifierKeys() noexcept : flags (0) {}
ModifierKeys::ModifierKeys (int rawFlags) noexcept : flags (rawFlags) {}
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;
}