/* * 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. */ /* * XYMarker - mark rectangular region */ #ifndef iv_xymarker_h #define iv_xymarker_h #include <InterViews/monoglyph.h> class Color; class XYMarker : public MonoGlyph { public: XYMarker(Glyph* body, const Color* overlay, const Color* underlay); virtual ~XYMarker(); void mark(Coord left, Coord bottom, Coord right, Coord top); void unmark(); virtual void allocate(Canvas*, const Allocation&, Extension&); virtual void draw(Canvas*, const Allocation&) const; virtual void undraw(); private: Canvas* canvas_; const Color* overlay_; const Color* underlay_; boolean marked_; Coord left_, right_, top_, bottom_; }; #endif