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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
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/*
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Copyright (C) 2011-2013 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_canvas_tracking_text_h__
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#define __ardour_canvas_tracking_text_h__
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#include <string>
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#include "canvas/text.h"
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namespace ArdourCanvas {
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class LIBCANVAS_API TrackingText : public Text
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{
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public:
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TrackingText (Canvas*);
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TrackingText (Item*);
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void show_and_track (bool track_x, bool track_y);
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void set_offset (Duple const &);
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void set_x_offset (double);
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void set_y_offset (double);
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private:
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bool track_x;
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bool track_y;
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Duple offset;
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void pointer_motion (Duple const&);
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void init ();
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};
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}
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#endif /* __ardour_canvas_tracking_text_h__ */
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