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/*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file pcanvas.h
*
* This file is part of the XForms library package.
* Copyright (c) 1995-1997 T.C. Zhao and Mark Overmars
* All rights reserved.
*/
#ifndef PCANVAS_H
#define PCANVAS_H
/* Canvas specific stuff */
typedef struct {
const char * winname; /* name of the window */
Window parent; /* real parent(needed for dblbuffer) */
Window window; /* Canvas window */
Visual * visual; /* canvas visual */
void * context; /* context for glx/mesa */
FL_MODIFY_CANVAS_PROP init;
FL_MODIFY_CANVAS_PROP activate;
FL_MODIFY_CANVAS_PROP cleanup;
Colormap colormap; /* colormap for the canvas */
GC gc;
unsigned int mask,
user_mask;
int depth;
int dec_type; /* if and how to decorate canvas */
int x, /* window size */
y,
w,
h;
int yield_to_shortcut; /* other object's shortcut
has priority */
XSetWindowAttributes xswa;
XSetWindowAttributes user_xswa;
FL_OBJECT * last_active; /* last sp->activated object */
/* this is not exactly right. sort of wasteful */
FL_HANDLE_CANVAS canvas_handler[ LASTEvent ];
void * user_data[ LASTEvent ];
int keep_colormap;
Window swindow; /* scrolled/subwindow */
int sx,
sy,
sw,
sh; /* scrolled window size */
} FLI_CANVAS_SPEC;
#endif /* PCANVAS_H */
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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