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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5758 a592a061-630c-0410-9148-cb99ea01b6c8
37 lines
708 B
C++
37 lines
708 B
C++
/**
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* \file mouse_state.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* GUII representation of mouse presses and
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* mouse button states
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS
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*/
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#ifndef MOUSE_STATE_H
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#define MOUSE_STATE_H
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/// used both for presses and held during motion
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namespace mouse_button {
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enum state {
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none = 0, //< no buttons held
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button1 = 1, //< mouse button 1 pressed
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button2 = 2,
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button3 = 4,
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button4 = 8,
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button5 = 16
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};
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inline void operator|=(state & s1, state s2)
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{
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s1 = static_cast<state>(s1 | s2);
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}
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} // namespace mouse_button
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#endif // MOUSE_STATE_H
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