static VALUE
rg_m_set_icon(int argc, VALUE *argv, VALUE self)
{
VALUE context, obj, pixmap = Qnil, mask = Qnil, hot_x, hot_y;
if (argc == 6) {
rb_scan_args(argc, argv, "60", &context, &obj, &pixmap, &mask, &hot_x, &hot_y);
gtk_drag_set_icon_pixmap(RVAL2DC(context),
GDK_COLORMAP(RVAL2GOBJ(obj)),
GDK_PIXMAP(RVAL2GOBJ(pixmap)),
GDK_BITMAP(RVAL2GOBJ(mask)),
NUM2INT(hot_x), NUM2INT(hot_y));
} else {
rb_scan_args(argc, argv, "40", &context, &obj, &hot_x, &hot_y);
if (TYPE(obj) == T_SYMBOL){
gtk_drag_set_icon_stock(RVAL2DC(context), rb_id2name(SYM2ID(obj)),
NUM2INT(hot_x), NUM2INT(hot_y));
} else if (rb_obj_is_kind_of(obj, GTYPE2CLASS(GTK_TYPE_WIDGET))){
gtk_drag_set_icon_widget(RVAL2DC(context), RVAL2WIDGET(obj),
NUM2INT(hot_x), NUM2INT(hot_y));
} else if (rb_obj_is_kind_of(obj, GTYPE2CLASS(GDK_TYPE_PIXBUF))){
gtk_drag_set_icon_pixbuf(RVAL2DC(context),
GDK_PIXBUF(RVAL2GOBJ(obj)),
NUM2INT(hot_x), NUM2INT(hot_y));
} else {
rb_raise(rb_eArgError, "invalid argument %s", rb_class2name(CLASS_OF(obj)));
}
}
return self;
}
static void
drag_begin_cb (GtkWidget *widget,
GdkDragContext *context,
gpointer user_data)
{
gint pos;
pos = gtk_entry_get_current_icon_drag_source (GTK_ENTRY (widget));
if (pos != -1)
gtk_drag_set_icon_stock (context, GTK_STOCK_INFO, 2, 2);
g_print ("drag begin %d\n", pos);
}
int
clip_GTK_DRAGSETICONSTOCK(ClipMachine * cm)
{
C_object *ccontext = _fetch_co_arg(cm);
const gchar *stock = _clip_parc(cm, 2);
gint hot_x = _clip_parni(cm, 3);
gint hot_y = _clip_parni(cm, 4);
if (!ccontext || ccontext->type != GDK_TYPE_DRAG_CONTEXT)
goto err;
CHECKARG(2, CHARACTER_t);
CHECKARG(3, NUMERIC_t);
CHECKARG(4, NUMERIC_t);
gtk_drag_set_icon_stock((GdkDragContext*)ccontext->object,
stock,
hot_x, hot_y );
return 0;
err:
return 1;
}
