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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* Fine-grained modifier tracker for event handling.
*/
/* Authors:
* Krzysztof Kosiński <tweenk.pl@gmail.com>
*
* Copyright (C) 2009 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_UI_TOOL_MODIFIER_TRACKER_H
#define SEEN_UI_TOOL_MODIFIER_TRACKER_H
#include <gdk/gdk.h>
namespace Inkscape {
namespace UI {
class ModifierTracker {
public:
ModifierTracker();
bool event(GdkEvent *);
bool leftShift() const { return _left_shift; }
bool rightShift() const { return _right_shift; }
bool leftControl() const { return _left_ctrl; }
bool rightControl() const { return _right_ctrl; }
bool leftAlt() const { return _left_alt; }
bool rightAlt() const { return _right_alt; }
private:
bool _left_shift;
bool _right_shift;
bool _left_ctrl;
bool _right_ctrl;
bool _left_alt;
bool _right_alt;
};
} // namespace UI
} // namespace Inkscape
#endif // SEEN_UI_TOOL_MODIFIER_TRACKER_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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