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Sync to laptop - Federico

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This commit is contained in:
Arturo Espinosa 1999-10-23 00:06:10 +00:00
parent c3c9c72281
commit 143d11f435
1 changed files with 92 additions and 0 deletions
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92
gdk-pixbuf/gnome-canvas-pixbuf.c
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@ -21,13 +21,48 @@
*/
#include <config.h>
#include "gdk-pixbuf.h"
#include "gnome-canvas-pixbuf.h"
/* Private part of the GnomeCanvasPixbuf structure */
typedef struct {
/* Our gdk-pixbuf */
GdkPixbuf *pixbuf;
/* Width value */
double width;
/* Height value */
double height;
/* Whether dimensions are set and whether they are in pixels or units */
guint width_set : 1;
guint width_pixels : 1;
guint height_set : 1;
guint height_pixels : 1;
} PixbufPrivate;
/* Object argument IDs */
enum {
ARG_0,
ARG_PIXBUF,
ARG_WIDTH,
ARG_WIDTH_SET,
ARG_WIDTH_PIXELS,
ARG_HEIGHT,
ARG_HEIGHT_SET,
ARG_HEIGHT_PIXELS
};
static void gnome_canvas_pixbuf_class_init (GnomeCanvasPixbufClass *class);
static void gnome_canvas_pixbuf_init (GnomeCanvasPixbuf *cpb);
static void gnome_canvas_pixbuf_destroy (GtkObject *object);
static void gnome_canvas_pixbuf_set_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static void gnome_canvas_pixbuf_get_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static GnomeCanvasItemClass *parent_class;
@ -67,3 +102,60 @@ gnome_canvas_pixbuf_get_type (void)
}
/* Class initialization function for the pixbuf canvas item */
static void
gnome_canvas_pixbuf_class_init (GnomeCanvasPixbufClass *class)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
object_class = (GtkObjectClass *) class;
item_class = (GnomeCanvasItemClass *) class;
parent_class = gtk_type_class (gnome_canvas_item_get_type ());
gtk_object_add_arg_type ("GnomeCanvasPixbuf::pixbuf",
GTK_TYPE_POINTER, GTK_ARG_READWRITE, ARG_PIXBUF);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::width",
GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::width_set",
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_WIDTH_SET);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::width_pixels",
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_WIDTH_PIXELS);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::height",
GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_HEIGHT);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::height_set",
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_HEIGHT_SET);
gtk_object_add_arg_type ("GnomeCanvasPixbuf::height_pixels",
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_HEIGHT_PIXELS);
object_class->destroy = gnome_canvas_pixbuf_destroy;
object_class->set_arg = gnome_canvas_pixbuf_set_arg;
object_class->get_arg = gnome_canvas_pixbuf_get_arg;
item_class->update = gnome_canvas_pixbuf_update;
item_class->draw = gnome_canvas_pixbuf_draw;
item_class->point = gnome_canvas_pixbuf_point;
item_class->bounds = gnome_canvas_pixbuf_bounds;
}
/* Object initialization function for the pixbuf canvas item */
static void
gnome_canvas_pixbuf_init (GnomeCanvasPixbuf *gcp)
{
PixbufPrivate *priv;
priv = g_new0 (PixbufPrivate, 1);
gcp->priv = priv;
priv->width = 0.0;
priv->height = 0.0;
}
static void
gnome_canvas_pixbuf_destroy (GtkObject *object)
{
g_return_if_fail (object != NULL);
g_return_if_fail (GNOME_IS_CANVAS_PIXBUF (object));
}