Consolidate base utility libraries into libeutil.

Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.

Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.

   libemail-utils/libemail-utils.la
   libevolution-utils/libevolution-utils.la
   filter/libfilter.la
   widgets/e-timezone-dialog/libetimezonedialog.la
   widgets/menus/libmenus.la
   widgets/misc/libemiscwidgets.la
   widgets/table/libetable.la
   widgets/text/libetext.la

This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.

And finally, start a Gtk-Doc module for libeutil.  It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.

1 files changed, 0 insertions, 751 deletions

diff --git a/widgets/table/e-table-field-chooser-item.c b/widgets/table/e-table-field-chooser-item.c
deleted file mode 100644
index 3c6c33cdcf..0000000000
--- a/widgets/table/e-table-field-chooser-item.c
+++ /dev/null
@@ -1,751 +0,0 @@
-/*
- * This program 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 of the License, or (at your option) version 3.
- *
- * This program 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 Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- *		Chris Lahey <clahey@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include <gtk/gtk.h>
-#include <libgnomecanvas/libgnomecanvas.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-
-#include <glib/gi18n.h>
-#include "e-util/e-util.h"
-#include "libevolution-utils/e-xml-utils.h"
-#include "misc/e-canvas.h"
-
-#include "e-table-col-dnd.h"
-#include "e-table-defines.h"
-#include "e-table-field-chooser-item.h"
-#include "e-table-header-utils.h"
-#include "e-table-header.h"
-
-#define d(x)
-
-#if 0
-enum {
-	BUTTON_PRESSED,
-	LAST_SIGNAL
-};
-
-static guint etfci_signals[LAST_SIGNAL] = { 0, };
-#endif
-
-/* workaround for avoiding API breakage */
-#define etfci_get_type e_table_field_chooser_item_get_type
-G_DEFINE_TYPE (ETableFieldChooserItem, etfci, GNOME_TYPE_CANVAS_ITEM)
-
-static void etfci_drop_table_header (ETableFieldChooserItem *etfci);
-static void etfci_drop_full_header (ETableFieldChooserItem *etfci);
-
-enum {
-	PROP_0,
-	PROP_FULL_HEADER,
-	PROP_HEADER,
-	PROP_DND_CODE,
-	PROP_WIDTH,
-	PROP_HEIGHT
-};
-
-static void
-etfci_dispose (GObject *object)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (object);
-
-	etfci_drop_table_header (etfci);
-	etfci_drop_full_header (etfci);
-
-	if (etfci->combined_header)
-		g_object_unref (etfci->combined_header);
-	etfci->combined_header = NULL;
-
-	if (etfci->font_desc)
-		pango_font_description_free (etfci->font_desc);
-	etfci->font_desc = NULL;
-
-	/* Chain up to parent's dispose() method. */
-	G_OBJECT_CLASS (etfci_parent_class)->dispose (object);
-}
-
-static gint
-etfci_find_button (ETableFieldChooserItem *etfci,
-                   gdouble loc)
-{
-	gint i;
-	gint count;
-	gdouble height = 0;
-
-	count = e_table_header_count (etfci->combined_header);
-	for (i = 0; i < count; i++) {
-		ETableCol *ecol;
-
-		ecol = e_table_header_get_column (etfci->combined_header, i);
-		if (ecol->disabled)
-			continue;
-		height += e_table_header_compute_height (
-			ecol, GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas));
-		if (height > loc)
-			return i;
-	}
-	return MAX (0, count - 1);
-}
-
-static void
-etfci_rebuild_combined (ETableFieldChooserItem *etfci)
-{
-	gint count;
-	GHashTable *hash;
-	gint i;
-
-	if (etfci->combined_header != NULL)
-		g_object_unref (etfci->combined_header);
-
-	etfci->combined_header = e_table_header_new ();
-
-	hash = g_hash_table_new (NULL, NULL);
-
-	count = e_table_header_count (etfci->header);
-	for (i = 0; i < count; i++) {
-		ETableCol *ecol = e_table_header_get_column (etfci->header, i);
-		if (ecol->disabled)
-			continue;
-		g_hash_table_insert (
-			hash, GINT_TO_POINTER (ecol->col_idx),
-			GINT_TO_POINTER (1));
-	}
-
-	count = e_table_header_count (etfci->full_header);
-	for (i = 0; i < count; i++) {
-		ETableCol *ecol = e_table_header_get_column (etfci->full_header, i);
-		if (ecol->disabled)
-			continue;
-		if (!(GPOINTER_TO_INT (g_hash_table_lookup (
-				hash, GINT_TO_POINTER (ecol->col_idx)))))
-			e_table_header_add_column (etfci->combined_header, ecol, -1);
-	}
-
-	g_hash_table_destroy (hash);
-}
-
-static void
-etfci_reflow (GnomeCanvasItem *item,
-              gint flags)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	gdouble old_height;
-	gint i;
-	gint count;
-	gdouble height = 0;
-
-	etfci_rebuild_combined (etfci);
-
-	old_height = etfci->height;
-
-	count = e_table_header_count (etfci->combined_header);
-	for (i = 0; i < count; i++) {
-		ETableCol *ecol;
-
-		ecol = e_table_header_get_column (etfci->combined_header, i);
-		if (ecol->disabled)
-			continue;
-		height += e_table_header_compute_height (
-			ecol, GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas));
-	}
-
-	etfci->height = height;
-
-	if (old_height != etfci->height)
-		e_canvas_item_request_parent_reflow (item);
-
-	gnome_canvas_item_request_update (item);
-}
-
-static void
-etfci_update (GnomeCanvasItem *item,
-              const cairo_matrix_t *i2c,
-              gint flags)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	gdouble x1, y1, x2, y2;
-
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)
-		GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update (
-			item, i2c, flags);
-
-	x1 = y1 = 0;
-	x2 = etfci->width;
-	y2 = etfci->height;
-
-	gnome_canvas_matrix_transform_rect (i2c, &x1, &y1, &x2, &y2);
-
-	if (item->x1 != x1 ||
-	    item->y1 != y1 ||
-	    item->x2 != x2 ||
-	    item->y2 != y2)
-		{
-			gnome_canvas_request_redraw (
-				item->canvas, item->x1,
-				item->y1, item->x2, item->y2);
-			item->x1 = x1;
-			item->y1 = y1;
-			item->x2 = x2;
-			item->y2 = y2;
-/* FIXME: Group Child bounds !? */
-#if 0
-			gnome_canvas_group_child_bounds (
-				GNOME_CANVAS_GROUP (item->parent), item);
-#endif
-		}
-	gnome_canvas_request_redraw (
-		item->canvas, item->x1, item->y1, item->x2, item->y2);
-}
-
-static void
-etfci_font_load (ETableFieldChooserItem *etfci)
-{
-	GtkWidget *widget;
-	GtkStyle *style;
-
-	if (etfci->font_desc)
-		pango_font_description_free (etfci->font_desc);
-
-	widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas);
-	style = gtk_widget_get_style (widget);
-	etfci->font_desc = pango_font_description_copy (style->font_desc);
-}
-
-static void
-etfci_drop_full_header (ETableFieldChooserItem *etfci)
-{
-	GObject *header;
-
-	if (!etfci->full_header)
-		return;
-
-	header = G_OBJECT (etfci->full_header);
-	if (etfci->full_header_structure_change_id)
-		g_signal_handler_disconnect (
-			header, etfci->full_header_structure_change_id);
-	if (etfci->full_header_dimension_change_id)
-		g_signal_handler_disconnect (
-			header, etfci->full_header_dimension_change_id);
-	etfci->full_header_structure_change_id = 0;
-	etfci->full_header_dimension_change_id = 0;
-
-	if (header)
-		g_object_unref (header);
-	etfci->full_header = NULL;
-	etfci->height = 0;
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-full_header_structure_changed (ETableHeader *header,
-                               ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-full_header_dimension_changed (ETableHeader *header,
-                               gint col,
-                               ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-etfci_add_full_header (ETableFieldChooserItem *etfci,
-                       ETableHeader *header)
-{
-	etfci->full_header = header;
-	g_object_ref (etfci->full_header);
-
-	etfci->full_header_structure_change_id = g_signal_connect (
-		header, "structure_change",
-		G_CALLBACK (full_header_structure_changed), etfci);
-	etfci->full_header_dimension_change_id = g_signal_connect (
-		header, "dimension_change",
-		G_CALLBACK (full_header_dimension_changed), etfci);
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-etfci_drop_table_header (ETableFieldChooserItem *etfci)
-{
-	GObject *header;
-
-	if (!etfci->header)
-		return;
-
-	header = G_OBJECT (etfci->header);
-	if (etfci->table_header_structure_change_id)
-		g_signal_handler_disconnect (
-			header, etfci->table_header_structure_change_id);
-	if (etfci->table_header_dimension_change_id)
-		g_signal_handler_disconnect (
-			header, etfci->table_header_dimension_change_id);
-	etfci->table_header_structure_change_id = 0;
-	etfci->table_header_dimension_change_id = 0;
-
-	if (header)
-		g_object_unref (header);
-	etfci->header = NULL;
-	etfci->height = 0;
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-table_header_structure_changed (ETableHeader *header,
-                                ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-table_header_dimension_changed (ETableHeader *header,
-                                gint col,
-                                ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-etfci_add_table_header (ETableFieldChooserItem *etfci,
-                        ETableHeader *header)
-{
-	etfci->header = header;
-	g_object_ref (etfci->header);
-
-	etfci->table_header_structure_change_id = g_signal_connect (
-		header, "structure_change",
-		G_CALLBACK (table_header_structure_changed), etfci);
-	etfci->table_header_dimension_change_id = g_signal_connect (
-		header, "dimension_change",
-		G_CALLBACK (table_header_dimension_changed), etfci);
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-etfci_set_property (GObject *object,
-                    guint property_id,
-                    const GValue *value,
-                    GParamSpec *pspec)
-{
-	GnomeCanvasItem *item;
-	ETableFieldChooserItem *etfci;
-
-	item = GNOME_CANVAS_ITEM (object);
-	etfci = E_TABLE_FIELD_CHOOSER_ITEM (object);
-
-	switch (property_id) {
-	case PROP_FULL_HEADER:
-		etfci_drop_full_header (etfci);
-		if (g_value_get_object (value))
-			etfci_add_full_header (
-				etfci, E_TABLE_HEADER (
-				g_value_get_object (value)));
-		break;
-
-	case PROP_HEADER:
-		etfci_drop_table_header (etfci);
-		if (g_value_get_object (value))
-			etfci_add_table_header (
-				etfci, E_TABLE_HEADER (
-				g_value_get_object (value)));
-		break;
-
-	case PROP_DND_CODE:
-		g_free (etfci->dnd_code);
-		etfci->dnd_code = g_strdup (g_value_get_string (value));
-		break;
-
-	case PROP_WIDTH:
-		etfci->width = g_value_get_double (value);
-		gnome_canvas_item_request_update (item);
-		break;
-	}
-}
-
-static void
-etfci_get_property (GObject *object,
-                    guint property_id,
-                    GValue *value,
-                    GParamSpec *pspec)
-{
-	ETableFieldChooserItem *etfci;
-
-	etfci = E_TABLE_FIELD_CHOOSER_ITEM (object);
-
-	switch (property_id) {
-
-	case PROP_DND_CODE:
-		g_value_set_string (value, etfci->dnd_code);
-		break;
-	case PROP_WIDTH:
-		g_value_set_double (value, etfci->width);
-		break;
-	case PROP_HEIGHT:
-		g_value_set_double (value, etfci->height);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-		break;
-	}
-}
-
-static void
-etfci_drag_data_get (GtkWidget *widget,
-                     GdkDragContext *context,
-                     GtkSelectionData *selection_data,
-                     guint info,
-                     guint time,
-                     ETableFieldChooserItem *etfci)
-{
-	if (etfci->drag_col != -1) {
-		gchar *string = g_strdup_printf ("%d", etfci->drag_col);
-		gtk_selection_data_set (
-			selection_data,
-			GDK_SELECTION_TYPE_STRING,
-			sizeof (string[0]),
-			(guchar *) string,
-			strlen (string));
-		g_free (string);
-	}
-}
-
-static void
-etfci_drag_end (GtkWidget *canvas,
-                GdkDragContext *context,
-                ETableFieldChooserItem *etfci)
-{
-	etfci->drag_col = -1;
-}
-
-static void
-etfci_realize (GnomeCanvasItem *item)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)-> realize)
-		(*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->realize)(item);
-
-	if (!etfci->font_desc)
-		etfci_font_load (etfci);
-
-	etfci->drag_end_id = g_signal_connect (
-		item->canvas, "drag_end",
-		G_CALLBACK (etfci_drag_end), etfci);
-	etfci->drag_data_get_id = g_signal_connect (
-		item->canvas, "drag_data_get",
-		G_CALLBACK (etfci_drag_data_get), etfci);
-	e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etfci));
-}
-
-static void
-etfci_unrealize (GnomeCanvasItem *item)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-
-	if (etfci->font_desc)
-		pango_font_description_free (etfci->font_desc);
-	etfci->font_desc = NULL;
-
-	g_signal_handler_disconnect (item->canvas, etfci->drag_end_id);
-	etfci->drag_end_id = 0;
-	g_signal_handler_disconnect (item->canvas, etfci->drag_data_get_id);
-	etfci->drag_data_get_id = 0;
-
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)
-		(*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)(item);
-}
-
-static void
-etfci_draw (GnomeCanvasItem *item,
-            cairo_t *cr,
-            gint x,
-            gint y,
-            gint width,
-            gint height)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	GnomeCanvas *canvas = item->canvas;
-	gint rows;
-	gint y1, y2;
-	gint row;
-
-	if (etfci->combined_header == NULL)
-		return;
-
-	rows = e_table_header_count (etfci->combined_header);
-
-	y1 = y2 = 0;
-	for (row = 0; row < rows; row++, y1 = y2) {
-		ETableCol *ecol;
-
-		ecol = e_table_header_get_column (etfci->combined_header, row);
-
-		if (ecol->disabled)
-			continue;
-
-		y2 += e_table_header_compute_height (ecol, GTK_WIDGET (canvas));
-
-		if (y1 > (y + height))
-			break;
-
-		if (y2 < y)
-			continue;
-
-		cairo_save (cr);
-
-		e_table_header_draw_button (
-			cr, ecol,
-			GTK_WIDGET (canvas),
-			-x, y1 - y,
-			width, height,
-			etfci->width, y2 - y1,
-			E_TABLE_COL_ARROW_NONE);
-
-		cairo_restore (cr);
-	}
-}
-
-static GnomeCanvasItem *
-etfci_point (GnomeCanvasItem *item,
-             gdouble x,
-             gdouble y,
-             gint cx,
-             gint cy)
-{
-	return item;
-}
-
-static gboolean
-etfci_maybe_start_drag (ETableFieldChooserItem *etfci,
-                        gint x,
-                        gint y)
-{
-	if (!etfci->maybe_drag)
-		return FALSE;
-
-	if (MAX (abs (etfci->click_x - x),
-		 abs (etfci->click_y - y)) <= 3)
-		return FALSE;
-
-	return TRUE;
-}
-
-static void
-etfci_start_drag (ETableFieldChooserItem *etfci,
-                  GdkEvent *event,
-                  gdouble x,
-                  gdouble y)
-{
-	GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas);
-	GtkTargetList *list;
-	GdkDragContext *context;
-	ETableCol *ecol;
-	cairo_surface_t *cs;
-	cairo_t *cr;
-	gint drag_col;
-	gint button_height;
-
-	GtkTargetEntry  etfci_drag_types[] = {
-		{ (gchar *) TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER },
-	};
-
-	if (etfci->combined_header == NULL)
-		return;
-
-	drag_col = etfci_find_button (etfci, y);
-
-	if (drag_col < 0 || drag_col > e_table_header_count (etfci->combined_header))
-		return;
-
-	ecol = e_table_header_get_column (etfci->combined_header, drag_col);
-
-	if (ecol->disabled)
-		return;
-
-	etfci->drag_col = ecol->col_idx;
-
-	etfci_drag_types[0].target = g_strdup_printf (
-		"%s-%s", etfci_drag_types[0].target, etfci->dnd_code);
-	d (g_print ("etfci - %s\n", etfci_drag_types[0].target));
-	list = gtk_target_list_new (etfci_drag_types, G_N_ELEMENTS (etfci_drag_types));
-	context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event);
-	g_free ((gpointer) etfci_drag_types[0].target);
-
-	button_height = e_table_header_compute_height (ecol, widget);
-	cs = cairo_image_surface_create (
-		CAIRO_FORMAT_ARGB32,
-		etfci->width, button_height);
-	cr = cairo_create (cs);
-
-	e_table_header_draw_button (
-		cr, ecol,
-		widget, 0, 0,
-		etfci->width, button_height,
-		etfci->width, button_height,
-		E_TABLE_COL_ARROW_NONE);
-
-	gtk_drag_set_icon_surface (context, cs);
-
-	cairo_surface_destroy (cs);
-	cairo_destroy (cr);
-	etfci->maybe_drag = FALSE;
-}
-
-/*
- * Handles the events on the ETableFieldChooserItem
- */
-static gint
-etfci_event (GnomeCanvasItem *item,
-             GdkEvent *e)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	GnomeCanvas *canvas = item->canvas;
-	gint x, y;
-
-	switch (e->type) {
-	case GDK_MOTION_NOTIFY:
-		gnome_canvas_w2c (canvas, e->motion.x, e->motion.y, &x, &y);
-
-		if (etfci_maybe_start_drag (etfci, x, y))
-			etfci_start_drag (etfci, e, x, y);
-		break;
-
-	case GDK_BUTTON_PRESS:
-		gnome_canvas_w2c (canvas, e->button.x, e->button.y, &x, &y);
-
-		if (e->button.button == 1) {
-			etfci->click_x = x;
-			etfci->click_y = y;
-			etfci->maybe_drag = TRUE;
-		}
-		break;
-
-	case GDK_BUTTON_RELEASE: {
-		etfci->maybe_drag = FALSE;
-		break;
-	}
-
-	default:
-		return FALSE;
-	}
-	return TRUE;
-}
-
-static void
-etfci_class_init (ETableFieldChooserItemClass *class)
-{
-	GnomeCanvasItemClass *item_class = GNOME_CANVAS_ITEM_CLASS (class);
-	GObjectClass *object_class = G_OBJECT_CLASS (class);
-
-	object_class->dispose = etfci_dispose;
-	object_class->set_property = etfci_set_property;
-	object_class->get_property = etfci_get_property;
-
-	item_class->update      = etfci_update;
-	item_class->realize     = etfci_realize;
-	item_class->unrealize   = etfci_unrealize;
-	item_class->draw        = etfci_draw;
-	item_class->point       = etfci_point;
-	item_class->event       = etfci_event;
-
-	g_object_class_install_property (
-		object_class,
-		PROP_DND_CODE,
-		g_param_spec_string (
-			"dnd_code",
-			"DnD code",
-			NULL,
-			NULL,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property (
-		object_class,
-		PROP_FULL_HEADER,
-		g_param_spec_object (
-			"full_header",
-			"Full Header",
-			NULL,
-			E_TYPE_TABLE_HEADER,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property (
-		object_class,
-		PROP_HEADER,
-		g_param_spec_object (
-			"header",
-			"Header",
-			NULL,
-			E_TYPE_TABLE_HEADER,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property (
-		object_class,
-		PROP_WIDTH,
-		g_param_spec_double (
-			"width",
-			"Width",
-			NULL,
-			0, G_MAXDOUBLE, 0,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property (
-		object_class,
-		PROP_HEIGHT,
-		g_param_spec_double (
-			"height",
-			"Height",
-			NULL,
-			0, G_MAXDOUBLE, 0,
-			G_PARAM_READABLE));
-}
-
-static void
-etfci_init (ETableFieldChooserItem *etfci)
-{
-	etfci->full_header = NULL;
-	etfci->header = NULL;
-	etfci->combined_header = NULL;
-
-	etfci->height = etfci->width = 0;
-
-	etfci->font_desc = NULL;
-
-	etfci->full_header_structure_change_id = 0;
-	etfci->full_header_dimension_change_id = 0;
-	etfci->table_header_structure_change_id = 0;
-	etfci->table_header_dimension_change_id = 0;
-
-	etfci->dnd_code = NULL;
-
-	etfci->maybe_drag = 0;
-	etfci->drag_end_id = 0;
-
-	e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (etfci), etfci_reflow);
-}
-