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- // $Id: LineBox.h,v 1.10 1998/11/23 15:00:22 zeller Exp $
- // Line boxes
-
- // Copyright (C) 1995 Technische Universitaet Braunschweig, Germany.
- // Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
- //
- // This file is part of DDD.
- //
- // DDD is free software; you can redistribute it and/or
- // modify it under the terms of the GNU General Public
- // License as published by the Free Software Foundation; either
- // version 2 of the License, or (at your option) any later version.
- //
- // DDD 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.
- //
- // You should have received a copy of the GNU General Public
- // License along with DDD -- see the file COPYING.
- // If not, write to the Free Software Foundation, Inc.,
- // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- //
- // DDD is the data display debugger.
- // For details, see the DDD World-Wide-Web page,
- // `http://www.cs.tu-bs.de/softech/ddd/',
- // or send a mail to the DDD developers <ddd@ips.cs.tu-bs.de>.
-
- #ifndef _DDD_LineBox_h
- #define _DDD_LineBox_h
-
- #ifdef __GNUG__
- #pragma interface
- #endif
-
-
- #include "PrimitiveB.h"
-
- // LineBox
-
- class LineBox: public PrimitiveBox {
- public:
- DECLARE_TYPE_INFO
-
- private:
- BoxCoordinate _linethickness;
-
- protected:
- LineBox(const LineBox& box):
- PrimitiveBox(box), _linethickness(box._linethickness)
- {}
-
- bool matches (const Box &b, const Box * = 0) const
- {
- return PrimitiveBox::matches(b) &&
- _linethickness == ((LineBox *)&b)->_linethickness; // dirty trick
- }
-
- // Draw this box
- virtual void _draw(Widget w,
- const BoxRegion& region,
- const BoxRegion& exposed,
- GC gc,
- bool context_selected) const;
-
- // Called by _draw() after line thickness is set in GC
- virtual void __draw(Widget w,
- const BoxRegion& region,
- const BoxRegion& exposed,
- GC gc,
- bool context_selected) const = 0;
-
- public:
- LineBox(BoxCoordinate linethickness = 1, char *t = "LineBox"):
- PrimitiveBox(BoxSize(0,0), BoxExtend(true, true), t),
- _linethickness(linethickness)
- {}
-
- BoxCoordinate linethickness() const { return _linethickness; }
- };
-
-
- #endif
-