/usr/include/InterViews/shadow.h is in ivtools-dev 1.2.11a1-11.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | /*
* Copyright (c) 1987, 1988, 1989, 1990, 1991 Stanford University
* Copyright (c) 1991 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Stanford and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Stanford and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
/*
* Shadow - a drop shadowing Glyph
*/
#ifndef iv_shadow_h
#define iv_shadow_h
#include <InterViews/monoglyph.h>
class Color;
class Shadow : public MonoGlyph {
public:
Shadow(Glyph*, Coord x, Coord y, const Color*, boolean single = false);
virtual ~Shadow();
virtual void request(Requisition&) const;
virtual void allocate(Canvas*, const Allocation&, Extension&);
virtual void draw(Canvas*, const Allocation&) const;
virtual void print(Printer*, const Allocation&) const;
virtual void pick(Canvas*, const Allocation&, int depth, Hit&);
private:
Coord x_offset_;
Coord y_offset_;
const Color* color_;
boolean single_;
void compute_requirement(Requirement&, Coord offset) const;
void compute_allocation(Allocation&) const;
void compute_allotment(Allotment&, Coord offset) const;
void draw_shadow(Canvas*, const Allocation&) const;
void draw_body(Canvas*, const Allocation&) const;
};
#endif
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