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Diffstat (limited to 'eel/eel-canvas-rect-ellipse.h')
| -rw-r--r-- | eel/eel-canvas-rect-ellipse.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/eel/eel-canvas-rect-ellipse.h b/eel/eel-canvas-rect-ellipse.h new file mode 100644 index 00000000..06f1eeab --- /dev/null +++ b/eel/eel-canvas-rect-ellipse.h @@ -0,0 +1,184 @@ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* Rectangle and ellipse item types for EelCanvas widget + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * + * Author: Federico Mena <[email protected]> + */ + +#ifndef EEL_CANVAS_RECT_ELLIPSE_H +#define EEL_CANVAS_RECT_ELLIPSE_H + + +#include <eel/eel-canvas.h> + +#ifdef __cplusplus +extern "C" { +#endif + + + /* Base class for rectangle and ellipse item types. These are defined by their top-left and + * bottom-right corners. Rectangles and ellipses share the following arguments: + * + * name type read/write description + * ------------------------------------------------------------------------------------------ + * x1 double RW Leftmost coordinate of rectangle or ellipse + * y1 double RW Topmost coordinate of rectangle or ellipse + * x2 double RW Rightmost coordinate of rectangle or ellipse + * y2 double RW Bottommost coordinate of rectangle or ellipse + * fill_color string W X color specification for fill color, + * or NULL pointer for no color (transparent) + * fill_color_gdk GdkColor* RW Allocated GdkColor for fill + * outline_color string W X color specification for outline color, + * or NULL pointer for no color (transparent) + * outline_color_gdk GdkColor* RW Allocated GdkColor for outline + * fill_stipple GdkBitmap* RW Stipple pattern for fill + * outline_stipple GdkBitmap* RW Stipple pattern for outline + * width_pixels uint RW Width of the outline in pixels. The outline will + * not be scaled when the canvas zoom factor is changed. + * width_units double RW Width of the outline in canvas units. The outline + * will be scaled when the canvas zoom factor is changed. + */ + + +#define EEL_TYPE_CANVAS_RE (eel_canvas_re_get_type ()) +#define EEL_CANVAS_RE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_RE, EelCanvasRE)) +#define EEL_CANVAS_RE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_RE, EelCanvasREClass)) +#define EEL_IS_CANVAS_RE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_RE)) +#define EEL_IS_CANVAS_RE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_RE)) +#define EEL_CANVAS_RE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_RE, EelCanvasREClass)) + + + typedef struct _EelCanvasRE EelCanvasRE; + typedef struct _EelCanvasREClass EelCanvasREClass; + + struct _EelCanvasRE + { + EelCanvasItem item; + + GdkBitmap *fill_stipple; /* Stipple for fill */ + GdkBitmap *outline_stipple; /* Stipple for outline */ + + GdkGC *fill_gc; /* GC for filling */ + GdkGC *outline_gc; /* GC for outline */ + + gulong fill_pixel; /* Fill color */ + gulong outline_pixel; /* Outline color */ + + double x1, y1, x2, y2; /* Corners of item */ + double width; /* Outline width */ + + guint fill_color; /* Fill color, RGBA */ + guint outline_color; /* Outline color, RGBA */ + + /* Configuration flags */ + + unsigned int fill_set : 1; /* Is fill color set? */ + unsigned int outline_set : 1; /* Is outline color set? */ + unsigned int width_pixels : 1; /* Is outline width specified in pixels or units? */ + }; + + struct _EelCanvasREClass + { + EelCanvasItemClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_re_get_type (void) G_GNUC_CONST; + + + /* Rectangle item. No configurable or queryable arguments are available (use those in + * EelCanvasRE). + */ + + +#define EEL_TYPE_CANVAS_RECT (eel_canvas_rect_get_type ()) +#define EEL_CANVAS_RECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_RECT, EelCanvasRect)) +#define EEL_CANVAS_RECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_RECT, EelCanvasRectClass)) +#define EEL_IS_CANVAS_RECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_RECT)) +#define EEL_IS_CANVAS_RECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_RECT)) +#define EEL_CANVAS_RECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_RECT, EelCanvasRectClass)) + + + typedef struct _EelCanvasRect EelCanvasRect; + typedef struct _EelCanvasRectPrivate EelCanvasRectPrivate; + typedef struct _EelCanvasRectClass EelCanvasRectClass; + + struct _EelCanvasRect + { + EelCanvasRE re; + EelCanvasRectPrivate *priv; + }; + + struct _EelCanvasRectClass + { + EelCanvasREClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_rect_get_type (void) G_GNUC_CONST; + + + /* Ellipse item. No configurable or queryable arguments are available (use those in + * EelCanvasRE). + */ + + +#define EEL_TYPE_CANVAS_ELLIPSE (eel_canvas_ellipse_get_type ()) +#define EEL_CANVAS_ELLIPSE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipse)) +#define EEL_CANVAS_ELLIPSE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipseClass)) +#define EEL_IS_CANVAS_ELLIPSE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_ELLIPSE)) +#define EEL_IS_CANVAS_ELLIPSE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_ELLIPSE)) +#define EEL_CANVAS_ELLIPSE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipseClass)) + + + typedef struct _EelCanvasEllipse EelCanvasEllipse; + typedef struct _EelCanvasEllipseClass EelCanvasEllipseClass; + + struct _EelCanvasEllipse + { + EelCanvasRE re; + }; + + struct _EelCanvasEllipseClass + { + EelCanvasREClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_ellipse_get_type (void) G_GNUC_CONST; + + +#ifdef __cplusplus +} +#endif + +#endif |