This commit was manufactured by cvs2svn to create tagRELEASE_1_0_1

'RELEASE_1_0_1'.

svn path=/tags/RELEASE_1_0_1/; revision=18481

1 files changed, 0 insertions, 1406 deletions

diff --git a/widgets/misc/e-reflow.c b/widgets/misc/e-reflow.c
deleted file mode 100644
index 732cca4956..0000000000
--- a/widgets/misc/e-reflow.c
+++ /dev/null
@@ -1,1406 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* 
- * e-reflow.c
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- *   Chris Lahey <clahey@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * This 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-#include <config.h>
-
-#include "e-reflow.h"
-
-#include <math.h>
-#include <gdk/gdkkeysyms.h>
-#include "e-canvas-utils.h"
-#include "e-canvas.h"
-#include "gal/e-text/e-text.h"
-#include "gal/util/e-util.h"
-#include "gal/widgets/e-unicode.h"
-#include <gtk/gtksignal.h>
-#include "e-selection-model-simple.h"
-
-#include <string.h>
-
-static gboolean e_reflow_event (GnomeCanvasItem *item, GdkEvent *event);
-static void e_reflow_realize (GnomeCanvasItem *item);
-static void e_reflow_unrealize (GnomeCanvasItem *item);
-static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
-				    int x, int y, int width, int height);
-static void e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags);
-static double e_reflow_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item);
-static void e_reflow_reflow (GnomeCanvasItem *item, int flags);
-static void set_empty(EReflow *reflow);
-
-static void e_reflow_resize_children (GnomeCanvasItem *item);
-
-#define E_REFLOW_DIVIDER_WIDTH 2
-#define E_REFLOW_BORDER_WIDTH 7
-#define E_REFLOW_FULL_GUTTER (E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH * 2)
-
-static GnomeCanvasGroupClass *parent_class = NULL;
-
-/* The arguments we take */
-enum {
-	ARG_0,
-	ARG_MINIMUM_WIDTH,
-	ARG_WIDTH,
-	ARG_HEIGHT,
-	ARG_EMPTY_MESSAGE,
-	ARG_MODEL,
-	ARG_COLUMN_WIDTH
-};
-
-enum {
-	SELECTION_EVENT,
-	COLUMN_WIDTH_CHANGED,
-	LAST_SIGNAL
-};
-
-static guint signals [LAST_SIGNAL] = {0, };
-
-static gint
-er_compare (int i1, int i2, gpointer user_data)
-{
-	EReflow *reflow = user_data;
-	return e_reflow_model_compare (reflow->model, i1, i2);
-}
-
-static gint
-e_reflow_pick_line (EReflow *reflow, double x)
-{
-	x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-	x /= reflow->column_width + E_REFLOW_FULL_GUTTER;
-	return x;
-}
-
-static int
-er_find_item (EReflow *reflow, GnomeCanvasItem *item)
-{
-	int i;
-	for (i = 0; i < reflow->count; i++) {
-		if (reflow->items[i] == item)
-			return i;
-	}
-	return -1;
-}
-
-static void
-e_reflow_resize_children (GnomeCanvasItem *item)
-{
-	EReflow *reflow;
-	int i;
-	int count;
-
-	reflow = E_REFLOW (item);
-
-	count = reflow->count;
-	for (i = 0; i < count; i++) {
-		if (reflow->items[i])
-			gnome_canvas_item_set(reflow->items[i],
-					      "width", (double) reflow->column_width,
-					      NULL);
-	}
-}
-
-static inline void
-e_reflow_update_selection_row (EReflow *reflow, int row)
-{
-	if (reflow->items[row]) {
-		gtk_object_set(GTK_OBJECT(reflow->items[row]),
-			       "selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), row),
-			       NULL);
-	} else if (e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), row)) {
-		reflow->items[row] = e_reflow_model_incarnate (reflow->model, row, GNOME_CANVAS_GROUP (reflow));
-		gtk_object_set (GTK_OBJECT (reflow->items[row]),
-				"selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), row),
-				"width", (double) reflow->column_width,
-				NULL);
-	}
-}
-
-static void
-e_reflow_update_selection (EReflow *reflow)
-{
-	int i;
-	int count;
-
-	count = reflow->count;
-	for (i = 0; i < count; i++) {
-		e_reflow_update_selection_row (reflow, i);
-	}
-}
-
-static void
-selection_changed (ESelectionModel *selection, EReflow *reflow)
-{
-	e_reflow_update_selection (reflow);
-}
-
-static void
-selection_row_changed (ESelectionModel *selection, int row, EReflow *reflow)
-{
-	e_reflow_update_selection_row (reflow, row);
-}
-
-static void
-cursor_changed (ESelectionModel *selection, int row, int col, EReflow *reflow)
-{
-	int count = reflow->count;
-	int old_cursor = reflow->cursor_row;
-
-	if (old_cursor < count && old_cursor >= 0) {
-		if (reflow->items[old_cursor]) {
-			gtk_object_set (GTK_OBJECT (reflow->items[old_cursor]),
-					"has_cursor", FALSE,
-					NULL);
-		}
-	}
-
-	reflow->cursor_row = row;
-
-	if (row < count && row >= 0) {
-		if (reflow->items[row]) {
-			gtk_object_set (GTK_OBJECT (reflow->items[row]),
-					"has_cursor", TRUE,
-					NULL);
-		} else {
-			reflow->items[row] = e_reflow_model_incarnate (reflow->model, row, GNOME_CANVAS_GROUP (reflow));
-			gtk_object_set (GTK_OBJECT (reflow->items[row]),
-					"has_cursor", TRUE,
-					"width", (double) reflow->column_width,
-					NULL);
-		}
-	}
-}
-
-static void
-incarnate (EReflow *reflow)
-{
-	int column_width;
-	int first_column;
-	int last_column;
-	int first_cell;
-	int last_cell;
-	int i;
-	GtkAdjustment *adjustment = gtk_layout_get_hadjustment (GTK_LAYOUT (GNOME_CANVAS_ITEM (reflow)->canvas));
-
-	column_width = reflow->column_width;
-
-	first_column = adjustment->value - 1 + E_REFLOW_BORDER_WIDTH;
-	first_column /= column_width + E_REFLOW_FULL_GUTTER;
-
-	last_column = adjustment->value + adjustment->page_size + 1 - E_REFLOW_BORDER_WIDTH - E_REFLOW_DIVIDER_WIDTH;
-	last_column /= column_width + E_REFLOW_FULL_GUTTER;
-	last_column ++;
-
-	if (first_column >= 0 && first_column < reflow->column_count)
-		first_cell = reflow->columns[first_column];
-	else
-		first_cell = 0;
-
-	if (last_column >= 0 && last_column < reflow->column_count)
-		last_cell = reflow->columns[last_column];
-	else
-		last_cell = reflow->count;
-
-	for (i = first_cell; i < last_cell; i++) {
-		int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
-		if (reflow->items[unsorted] == NULL) {
-			if (reflow->model) {
-				reflow->items[unsorted] = e_reflow_model_incarnate (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow));
-				gtk_object_set (GTK_OBJECT (reflow->items[unsorted]),
-						"selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), unsorted),
-						"width", (double) reflow->column_width,
-						NULL);
-			}
-		}
-	}
-	reflow->incarnate_idle_id = 0;
-}
-
-static gboolean
-invoke_incarnate (gpointer user_data)
-{
-	EReflow *reflow = user_data;
-	incarnate (reflow);
-	return FALSE;
-}
-
-static void
-queue_incarnate (EReflow *reflow)
-{
-	if (reflow->incarnate_idle_id == 0)
-		reflow->incarnate_idle_id =
-			g_idle_add_full (25, invoke_incarnate, reflow, NULL);
-}
-
-static void
-reflow_columns (EReflow *reflow)
-{
-	GSList *list;
-	int count;
-	int i;
-	int column_count;
-	double running_height;
-
-	g_free (reflow->columns);
-	reflow->column_count = 0;
-	reflow->columns      = NULL;
-
-	list = NULL;
-
-	running_height = E_REFLOW_BORDER_WIDTH;
-	column_count = 1;
-
-	count = reflow->count;
-	for (i = 0; i < count; i++) {
-		int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
-		if (reflow->heights[unsorted] == -1) {
-			if (reflow->model)
-				reflow->heights[unsorted] = e_reflow_model_height (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow));
-			else
-				reflow->heights[unsorted] = 0;
-		}
-		if (i != 0 && running_height + reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH > reflow->height) {
-			list = g_slist_prepend (list, GINT_TO_POINTER(i));
-			column_count ++;
-			running_height = E_REFLOW_BORDER_WIDTH * 2 + reflow->heights[unsorted];
-		} else
-			running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH;
-	}
-
-	reflow->column_count = column_count;
-	reflow->columns = g_new (int, column_count);
-	column_count --;
-	for (; column_count > 0; column_count--) {
-		GSList *to_free;
-		reflow->columns[column_count] = GPOINTER_TO_INT(list->data);
-		to_free = list;
-		list = list->next;
-		g_slist_free_1 (to_free);
-	}
-	reflow->columns[0] = 0;
-
-	queue_incarnate (reflow);
-
-	reflow->need_reflow_columns = FALSE;
-}
-
-static void
-item_changed (EReflowModel *model, int i, EReflow *reflow)
-{
-	if (i < 0 || i >= reflow->count)
-		return;
-
-	reflow->heights[i] = -1;
-	if (reflow->items[i] != NULL)
-		e_reflow_model_reincarnate (model, i, reflow->items[i]);
-	e_sorter_array_clean (reflow->sorter);
-	reflow->need_reflow_columns = TRUE;
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow));
-}
-
-static void
-items_inserted (EReflowModel *model, int position, int count, EReflow *reflow)
-{
-	int i;
-	int oldcount;
-	if (position < 0 || position > reflow->count)
-		return;
-
-	oldcount = reflow->count;
-
-	reflow->count += count;
-
-	if (reflow->count > reflow->allocated_count) {
-		while (reflow->count > reflow->allocated_count)
-			reflow->allocated_count += 256;
-		reflow->heights = g_renew (int, reflow->heights, reflow->allocated_count);
-		reflow->items = g_renew (GnomeCanvasItem *, reflow->items, reflow->allocated_count);
-	}
-	memmove (reflow->heights + position + count, reflow->heights + position, (reflow->count - position - count) * sizeof (int));
-	memmove (reflow->items + position + count, reflow->items + position, (reflow->count - position - count) * sizeof (GnomeCanvasItem *));
-	for (i = position; i < position + count; i++) {
-		reflow->items[i] = 0;
-		reflow->heights[i] = -1;
-	}
-
-	e_selection_model_simple_set_row_count (E_SELECTION_MODEL_SIMPLE (reflow->selection), reflow->count);
-	if (position == oldcount)
-		e_sorter_array_append (reflow->sorter, count);
-	else
-		e_sorter_array_set_count (reflow->sorter, reflow->count);
-	reflow->need_reflow_columns = TRUE;
-	set_empty (reflow);
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow));
-}
-
-static void
-model_changed (EReflowModel *model, EReflow *reflow)
-{
-	int i;
-	int count;
-	int oldcount;
-
-	count = reflow->count;
-	oldcount = count;
-
-	for (i = 0; i < count; i++) {
-		if (reflow->items[i])
-			gtk_object_destroy (GTK_OBJECT (reflow->items[i]));
-	}
-	g_free (reflow->items);
-	g_free (reflow->heights);
-	reflow->count = e_reflow_model_count (model);
-	reflow->allocated_count = reflow->count;
-	reflow->items = g_new (GnomeCanvasItem *, reflow->count);
-	reflow->heights = g_new (int, reflow->count);
-
-	count = reflow->count;
-	for (i = 0; i < count; i++) {
-		reflow->items[i] = 0;
-		reflow->heights[i] = -1;
-	}
-
-	e_selection_model_simple_set_row_count (E_SELECTION_MODEL_SIMPLE (reflow->selection), count);
-	e_sorter_array_set_count (reflow->sorter, reflow->count);
-
-	reflow->need_reflow_columns = TRUE;
-	if (oldcount > reflow->count)
-		reflow_columns (reflow);
-	set_empty (reflow);
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow));
-}
-
-static void
-set_empty(EReflow *reflow)
-{
-	if (reflow->count == 0) {
-		if (reflow->empty_text) {
-			if (reflow->empty_message) {
-				gnome_canvas_item_set(reflow->empty_text,
-						      "width", reflow->minimum_width,
-						      "text", reflow->empty_message,
-						      NULL);
-				e_canvas_item_move_absolute(reflow->empty_text,
-							    reflow->minimum_width / 2,
-							    0);
-			} else {
-				gtk_object_destroy(GTK_OBJECT(reflow->empty_text));
-				reflow->empty_text = NULL;
-			}
-		} else {
-			if (reflow->empty_message) {
-				reflow->empty_text =
-					gnome_canvas_item_new(GNOME_CANVAS_GROUP(reflow),
-							      e_text_get_type(),
-							      "anchor", GTK_ANCHOR_N,
-							      "width", reflow->minimum_width,
-							      "clip", TRUE,
-							      "use_ellipsis", TRUE,
-							      "font_gdk", gtk_style_get_font (GTK_WIDGET(GNOME_CANVAS_ITEM(reflow)->canvas)->style),
-							      "fill_color", "black",
-							      "justification", GTK_JUSTIFY_CENTER,
-							      "text", reflow->empty_message,
-							      "draw_background", FALSE,
-							      NULL);
-				e_canvas_item_move_absolute(reflow->empty_text,
-							    reflow->minimum_width / 2,
-							    0);
-			}
-		}
-	} else {
-		if (reflow->empty_text) {
-			gtk_object_destroy(GTK_OBJECT(reflow->empty_text));
-			reflow->empty_text = NULL;
-		}
-	}
-}
-
-static void
-disconnect_model (EReflow *reflow)
-{
-	if (reflow->model == NULL)
-		return;
-
-	gtk_signal_disconnect (GTK_OBJECT (reflow->model),
-			       reflow->model_changed_id);
-	gtk_signal_disconnect (GTK_OBJECT (reflow->model),
-			       reflow->model_items_inserted_id);
-	gtk_signal_disconnect (GTK_OBJECT (reflow->model),
-			       reflow->model_item_changed_id);
-	gtk_object_unref (GTK_OBJECT (reflow->model));
-
-	reflow->model_changed_id        = 0;
-	reflow->model_items_inserted_id = 0;
-	reflow->model_item_changed_id   = 0;
-	reflow->model                   = NULL;
-}
-
-static void
-disconnect_selection (EReflow *reflow)
-{
-	if (reflow->selection == NULL)
-		return;
-
-	gtk_signal_disconnect (GTK_OBJECT (reflow->selection),
-			       reflow->selection_changed_id);
-	gtk_signal_disconnect (GTK_OBJECT (reflow->selection),
-			       reflow->selection_row_changed_id);
-	gtk_signal_disconnect (GTK_OBJECT (reflow->selection),
-			       reflow->cursor_changed_id);
-	gtk_object_unref (GTK_OBJECT (reflow->selection));
-
-	reflow->selection_changed_id = 0;
-	reflow->selection_row_changed_id = 0;
-	reflow->cursor_changed_id = 0;
-	reflow->selection            = NULL;
-}
-
-static void
-connect_model (EReflow *reflow, EReflowModel *model)
-{
-	if (reflow->model != NULL)
-		disconnect_model (reflow);
-
-	if (model == NULL)
-		return;
-
-	reflow->model = model;
-	gtk_object_ref (GTK_OBJECT (reflow->model));
-	reflow->model_changed_id =
-		gtk_signal_connect (GTK_OBJECT (reflow->model), "model_changed",
-				    GTK_SIGNAL_FUNC (model_changed), reflow);
-	reflow->model_items_inserted_id =
-		gtk_signal_connect (GTK_OBJECT (reflow->model), "model_items_inserted",
-				    GTK_SIGNAL_FUNC (items_inserted), reflow);
-	reflow->model_item_changed_id =
-		gtk_signal_connect (GTK_OBJECT (reflow->model), "model_item_changed",
-				    GTK_SIGNAL_FUNC (item_changed), reflow);
-	model_changed (model, reflow);
-}
-
-static void
-adjustment_changed (GtkAdjustment *adjustment, EReflow *reflow)
-{
-	incarnate (reflow);
-}
-
-static void
-disconnect_adjustment (EReflow *reflow)
-{
-	if (reflow->adjustment == NULL)
-		return;
-
-	gtk_signal_disconnect (GTK_OBJECT (reflow->adjustment),
-			       reflow->adjustment_changed_id);
-	gtk_signal_disconnect (GTK_OBJECT (reflow->adjustment),
-			       reflow->adjustment_value_changed_id);
-
-	gtk_object_unref (GTK_OBJECT (reflow->adjustment));
-
-	reflow->adjustment_changed_id = 0;
-	reflow->adjustment_value_changed_id = 0;
-	reflow->adjustment = NULL;
-}
-
-static void
-connect_adjustment (EReflow *reflow, GtkAdjustment *adjustment)
-{
-	if (reflow->adjustment != NULL)
-		disconnect_adjustment (reflow);
-
-	if (adjustment == NULL)
-		return;
-
-	reflow->adjustment = adjustment;
-	reflow->adjustment_changed_id =
-		gtk_signal_connect (GTK_OBJECT (adjustment), "changed",
-				    GTK_SIGNAL_FUNC (adjustment_changed), reflow);
-	reflow->adjustment_value_changed_id =
-		gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
-				    GTK_SIGNAL_FUNC (adjustment_changed), reflow);
-	gtk_object_ref (GTK_OBJECT (adjustment));
-}
-
-#if 0
-static void
-set_scroll_adjustments (GtkLayout *layout, GtkAdjustment *hadj, GtkAdjustment *vadj, EReflow *reflow)
-{
-	connect_adjustment (reflow, hadj);
-}
-
-static void
-connect_set_adjustment (EReflow *reflow)
-{
-	reflow->set_scroll_adjustments_id =
-		gtk_signal_connect (GTK_OBJECT (GNOME_CANVAS_ITEM (reflow)->canvas),
-				    "set_scroll_adjustments",
-				    GTK_SIGNAL_FUNC (set_scroll_adjustments), reflow);
-}
-#endif
-
-static void
-disconnect_set_adjustment (EReflow *reflow)
-{
-	if (reflow->set_scroll_adjustments_id != 0) {
-		gtk_signal_disconnect (GTK_OBJECT (GNOME_CANVAS_ITEM (reflow)->canvas),
-				       reflow->set_scroll_adjustments_id);
-		reflow->set_scroll_adjustments_id = 0;
-	}
-}
-
-static void
-column_width_changed (EReflow *reflow)
-{
-	gtk_signal_emit (GTK_OBJECT (reflow), signals[COLUMN_WIDTH_CHANGED], reflow->column_width);
-}
-
-
-
-
-/* Virtual functions */
-static void
-e_reflow_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
-	GnomeCanvasItem *item;
-	EReflow *reflow;
-
-	item = GNOME_CANVAS_ITEM (o);
-	reflow = E_REFLOW (o);
-	
-	switch (arg_id){
-	case ARG_HEIGHT:
-		reflow->height = GTK_VALUE_DOUBLE (*arg);
-		reflow->need_reflow_columns = TRUE;
-		e_canvas_item_request_reflow(item);
-		break;
-	case ARG_MINIMUM_WIDTH:
-		reflow->minimum_width = GTK_VALUE_DOUBLE (*arg);
-		if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o))
-			set_empty(reflow);
-		e_canvas_item_request_reflow(item);
-		break;
-	case ARG_EMPTY_MESSAGE:
-		g_free(reflow->empty_message);
-		reflow->empty_message = g_strdup(GTK_VALUE_STRING (*arg));
-		if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o))
-			set_empty(reflow);
-		break;
-	case ARG_MODEL:
-		connect_model (reflow, (EReflowModel *) GTK_VALUE_OBJECT (*arg));
-		break;
-	case ARG_COLUMN_WIDTH:
-		if (reflow->column_width != GTK_VALUE_INT (*arg)) {
-			GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-			double old_width = reflow->column_width;
-
-			reflow->column_width = GTK_VALUE_INT (*arg);
-			adjustment->step_increment = (reflow->column_width + E_REFLOW_FULL_GUTTER) / 2;
-			adjustment->page_increment = adjustment->page_size - adjustment->step_increment;
-			gtk_adjustment_changed(adjustment);
-			e_reflow_resize_children(item);
-			e_canvas_item_request_reflow(item);
-
-			reflow->need_column_resize = TRUE;
-			gnome_canvas_item_request_update(item);
-
-			if (old_width != reflow->column_width)
-				column_width_changed (reflow);
-		}
-		break;
-	}
-}
-
-static void
-e_reflow_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
-{
-	EReflow *reflow;
-
-	reflow = E_REFLOW (object);
-
-	switch (arg_id) {
-	case ARG_MINIMUM_WIDTH:
-		GTK_VALUE_DOUBLE (*arg) = reflow->minimum_width;
-		break;
-	case ARG_WIDTH:
-		GTK_VALUE_DOUBLE (*arg) = reflow->width;
-		break;
-	case ARG_HEIGHT:
-		GTK_VALUE_DOUBLE (*arg) = reflow->height;
-		break;
-	case ARG_EMPTY_MESSAGE:
-		GTK_VALUE_STRING (*arg) = g_strdup(reflow->empty_message);
-		break;
-	case ARG_MODEL:
-		GTK_VALUE_OBJECT (*arg) = (GtkObject *) reflow->model;
-		break;
-	case ARG_COLUMN_WIDTH:
-		GTK_VALUE_INT (*arg) = reflow->column_width;
-		break;
-	default:
-		arg->type = GTK_TYPE_INVALID;
-		break;
-	}
-}
-
-static void
-e_reflow_destroy (GtkObject *object)
-{
-	EReflow *reflow = E_REFLOW(object);
-
-	g_free (reflow->items);
-	g_free (reflow->heights);
-	g_free (reflow->columns);
-
-	reflow->items          = NULL;
-	reflow->heights        = NULL;
-	reflow->columns        = NULL;
-	reflow->count          = 0;
-	reflow->allocated_count = 0;
-
-	if (reflow->incarnate_idle_id)
-		g_source_remove (reflow->incarnate_idle_id);
-	reflow->incarnate_idle_id = 0;
-
-	disconnect_model (reflow);
-	disconnect_selection (reflow);
-	
-	g_free(reflow->empty_message);
-	reflow->empty_message = NULL;
-  
-	GTK_OBJECT_CLASS(parent_class)->destroy (object);
-}
-
-static void
-e_reflow_realize (GnomeCanvasItem *item)
-{
-	EReflow *reflow;
-	GnomeCanvasGroup *group;
-	GtkAdjustment *adjustment;
-	int count;
-	int i;
-
-	reflow = E_REFLOW (item);
-	group = GNOME_CANVAS_GROUP (item);
-
-	if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize)
-		(* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item);
-	
-	reflow->arrow_cursor = gdk_cursor_new (GDK_SB_H_DOUBLE_ARROW);
-	reflow->default_cursor = gdk_cursor_new (GDK_LEFT_PTR);
-
-	count = reflow->count;
-	for(i = 0; i < count; i++) {
-		if (reflow->items[i])
-			gnome_canvas_item_set(reflow->items[i],
-					      "width", (double) reflow->column_width,
-					      NULL);
-	}
-
-	set_empty(reflow);
-
-	reflow->need_reflow_columns = TRUE;
-	e_canvas_item_request_reflow(item);
-
-	adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-
-#if 0
-	connect_set_adjustment (reflow);
-#endif
-	connect_adjustment (reflow, adjustment);
-
-	adjustment->step_increment = (reflow->column_width + E_REFLOW_FULL_GUTTER) / 2;
-	adjustment->page_increment = adjustment->page_size - adjustment->step_increment;
-	gtk_adjustment_changed(adjustment);
-	
-	if (!item->canvas->aa) {
-	}
-}
-
-static void
-e_reflow_unrealize (GnomeCanvasItem *item)
-{
-	EReflow *reflow;
-
-	reflow = E_REFLOW (item);
-
-	if (!item->canvas->aa) {
-	}
-  
-	gdk_cursor_destroy (reflow->arrow_cursor);
-	gdk_cursor_destroy (reflow->default_cursor);
-	reflow->arrow_cursor = NULL;
-	reflow->default_cursor = NULL;
-
-	g_free (reflow->columns);
-	reflow->columns = NULL;
-
-	disconnect_set_adjustment (reflow);
-	disconnect_adjustment (reflow);
-
-	if (GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize)
-		(* GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) (item);
-}
-
-static gboolean
-e_reflow_event (GnomeCanvasItem *item, GdkEvent *event)
-{
-	EReflow *reflow;
-	int return_val = FALSE;
- 
-	reflow = E_REFLOW (item);
-
-	switch( event->type )
-		{
-		case GDK_KEY_PRESS:
-			return_val = e_selection_model_key_press(reflow->selection, (GdkEventKey *) event);
-			break;
-#if 0
-			if (event->key.keyval == GDK_Tab || 
-			    event->key.keyval == GDK_KP_Tab || 
-			    event->key.keyval == GDK_ISO_Left_Tab) {
-				int i;
-				int count;
-				count = reflow->count;
-				for (i = 0; i < count; i++) {
-					int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
-					GnomeCanvasItem *item = reflow->items[unsorted];
-					EFocus has_focus;
-					if (item) {
-						gtk_object_get(GTK_OBJECT(item),
-							       "has_focus", &has_focus,
-							       NULL);
-						if (has_focus) {
-							if (event->key.state & GDK_SHIFT_MASK) {
-								if (i == 0)
-									return 0;
-								i--;
-							} else {
-								if (i == count - 1)
-									return 0;
-								i++;
-							}
-							
-							unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
-							if (reflow->items[unsorted] == NULL) {
-								reflow->items[unsorted] = e_reflow_model_incarnate (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow));
-							}
-
-							item = reflow->items[unsorted];
-							gnome_canvas_item_set(item,
-									      "has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START,
-									      NULL);
-							return 1;
-						}
-					}
-				}
-			}
-#endif
-			break;
-		case GDK_BUTTON_PRESS:
-			switch(event->button.button) 
-				{
-				case 1:
-					{
-						GdkEventButton *button = (GdkEventButton *) event;
-						double n_x, max_x;
-						n_x = button->x;
-						n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-						n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER));
-
-						max_x = E_REFLOW_BORDER_WIDTH;
-						max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count;
-						if ( button->y >= E_REFLOW_BORDER_WIDTH && button->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > button->x ) {
-							reflow->which_column_dragged = e_reflow_pick_line(reflow, button->x);
-							reflow->start_x = reflow->which_column_dragged * (reflow->column_width + E_REFLOW_FULL_GUTTER) - E_REFLOW_DIVIDER_WIDTH / 2;
-							reflow->temp_column_width = reflow->column_width;
-							reflow->column_drag = TRUE;
-						  
-							gnome_canvas_item_grab (item, 
-										GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK,
-										reflow->arrow_cursor,
-										button->time);
-						  
-							reflow->previous_temp_column_width = -1;
-							reflow->need_column_resize = TRUE;
-							gnome_canvas_item_request_update(item);
-							return TRUE;
-						}
-					}
-					break;
-				case 4:
-					{
-						GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-						gdouble new_value = adjustment->value;
-						new_value -= adjustment->step_increment;
-						gtk_adjustment_set_value(adjustment, new_value);
-					}
-					break;
-				case 5: 
-					{
-						GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-						gdouble new_value = adjustment->value;
-						new_value += adjustment->step_increment;
-						if ( new_value > adjustment->upper - adjustment->page_size )
-							new_value = adjustment->upper - adjustment->page_size;
-						gtk_adjustment_set_value(adjustment, new_value);
-					}
-					break;
-				}
-			break;
-		case GDK_BUTTON_RELEASE:
-			if (reflow->column_drag) {
-				gdouble old_width = reflow->column_width;
-				GdkEventButton *button = (GdkEventButton *) event;
-				GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-				reflow->temp_column_width = reflow->column_width +
-					(button->x - reflow->start_x)/(reflow->which_column_dragged - e_reflow_pick_line(reflow, adjustment->value));
-				if ( reflow->temp_column_width < 50 )
-					reflow->temp_column_width = 50;
-				reflow->column_drag = FALSE;
-				if ( old_width != reflow->temp_column_width ) {
-					gtk_adjustment_set_value(adjustment, adjustment->value + e_reflow_pick_line(reflow, adjustment->value) * (reflow->temp_column_width - reflow->column_width));
-					reflow->column_width = reflow->temp_column_width;
-					adjustment->step_increment = (reflow->column_width + E_REFLOW_FULL_GUTTER) / 2;
-					adjustment->page_increment = adjustment->page_size - adjustment->step_increment;
-					gtk_adjustment_changed(adjustment);
-					e_reflow_resize_children(item);
-					e_canvas_item_request_reflow(item);
-					column_width_changed (reflow);
-				}
-				reflow->need_column_resize = TRUE;
-				gnome_canvas_item_request_update(item);
-				gnome_canvas_item_ungrab (item, button->time);
-				return TRUE;
-			}
-			break;
-		case GDK_MOTION_NOTIFY:
-			if (reflow->column_drag) {
-				double old_width = reflow->temp_column_width;
-				GdkEventMotion *motion = (GdkEventMotion *) event;
-				GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas));
-				reflow->temp_column_width = reflow->column_width +
-					(motion->x - reflow->start_x)/(reflow->which_column_dragged - e_reflow_pick_line(reflow, adjustment->value));
-				if (reflow->temp_column_width < 50)
-					reflow->temp_column_width = 50;
-				if (old_width != reflow->temp_column_width) {
-					reflow->need_column_resize = TRUE;
-					gnome_canvas_item_request_update(item);
-				}
-				return TRUE;
-			} else {
-				GdkEventMotion *motion = (GdkEventMotion *) event;
-				double n_x, max_x;
-
-				n_x = motion->x;
-				n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-				n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER));
-
-				max_x = E_REFLOW_BORDER_WIDTH;
-				max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count;
-
-				if ( motion->y >= E_REFLOW_BORDER_WIDTH && motion->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > motion->x) {
-					if ( reflow->default_cursor_shown ) {
-						gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->arrow_cursor);
-						reflow->default_cursor_shown = FALSE;
-					}
-				} else 
-					if ( ! reflow->default_cursor_shown ) {
-						gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->default_cursor);
-						reflow->default_cursor_shown = TRUE;
-					}
-			    
-			}
-			break;
-		case GDK_ENTER_NOTIFY:
-			if (!reflow->column_drag) {
-				GdkEventCrossing *crossing = (GdkEventCrossing *) event;
-				double n_x, max_x;
-				n_x = crossing->x;
-				n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-				n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER));
-
-				max_x = E_REFLOW_BORDER_WIDTH;
-				max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count;
-				if ( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > crossing->x) {
-					if ( reflow->default_cursor_shown ) {
-						gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->arrow_cursor);
-						reflow->default_cursor_shown = FALSE;
-					}
-				}
-			}
-			break;
-		case GDK_LEAVE_NOTIFY:
-			if (!reflow->column_drag) {
-				GdkEventCrossing *crossing = (GdkEventCrossing *) event;
-				double n_x;
-				n_x = crossing->x;
-				n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-				n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER));
-				if ( !( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER ) ) {
-					if ( ! reflow->default_cursor_shown ) {
-						gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->default_cursor);
-						reflow->default_cursor_shown = TRUE;
-					}
-				}
-			}
-			break;
-		default:
-			break;
-		}
-	if (return_val)
-		return return_val;
-	else if (GNOME_CANVAS_ITEM_CLASS( parent_class )->event)
-		return (* GNOME_CANVAS_ITEM_CLASS( parent_class )->event) (item, event);
-	else
-		return FALSE;
-}
-
-static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
-				    int x, int y, int width, int height)
-{
-	int x_rect, y_rect, width_rect, height_rect;
-	gdouble running_width;
-	EReflow *reflow = E_REFLOW(item);
-	int i;
-	double column_width;
-
-	if (GNOME_CANVAS_ITEM_CLASS(parent_class)->draw)
-		GNOME_CANVAS_ITEM_CLASS(parent_class)->draw (item, drawable, x, y, width, height);
-	column_width = reflow->column_width;
-	running_width = E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-	x_rect = running_width;
-	y_rect = E_REFLOW_BORDER_WIDTH;
-	width_rect = E_REFLOW_DIVIDER_WIDTH;
-	height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
-
-	/* Compute first column to draw. */
-	i = x;
-	i /= column_width + E_REFLOW_FULL_GUTTER;
-	running_width += i * (column_width + E_REFLOW_FULL_GUTTER);
-
-	for ( ; i < reflow->column_count; i++) {
-		if ( running_width > x + width )
-			break;
-		x_rect = running_width;
-		gtk_paint_flat_box(GTK_WIDGET(item->canvas)->style,
-				   drawable,
-				   GTK_STATE_ACTIVE,
-				   GTK_SHADOW_NONE,
-				   NULL,
-				   GTK_WIDGET(item->canvas),
-				   "reflow",
-				   x_rect - x,
-				   y_rect - y,
-				   width_rect,
-				   height_rect);
-		running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-	}
-	if (reflow->column_drag) {
-		int start_line = e_reflow_pick_line(reflow,
-						    gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); 
-		i = x - start_line * (column_width + E_REFLOW_FULL_GUTTER);
-		running_width = start_line * (column_width + E_REFLOW_FULL_GUTTER);
-		column_width = reflow->temp_column_width;
-		running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER);
-		i += start_line * (column_width + E_REFLOW_FULL_GUTTER);
-		running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-		x_rect = running_width;
-		y_rect = E_REFLOW_BORDER_WIDTH;
-		width_rect = E_REFLOW_DIVIDER_WIDTH;
-		height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
-
-		/* Compute first column to draw. */
-		i /= column_width + E_REFLOW_FULL_GUTTER;
-		running_width += i * (column_width + E_REFLOW_FULL_GUTTER);
-		
-		for ( ; i < reflow->column_count; i++) {
-			if ( running_width > x + width )
-				break;
-			x_rect = running_width;
-			gdk_draw_rectangle(drawable,
-					   GTK_WIDGET(item->canvas)->style->fg_gc[GTK_STATE_NORMAL],
-					   TRUE,
-					   x_rect - x,
-					   y_rect - y,
-					   width_rect - 1,
-					   height_rect - 1);					   
-			running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-		}
-	}
-}
-
-static void
-e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags)
-{
-	EReflow *reflow;
-	double x0, x1, y0, y1;
-
-	reflow = E_REFLOW (item);
-
-	if (GNOME_CANVAS_ITEM_CLASS(parent_class)->update)
-		GNOME_CANVAS_ITEM_CLASS(parent_class)->update (item, affine, clip_path, flags);
-	
-	x0 = item->x1;
-	y0 = item->y1;
-	x1 = item->x2;
-	y1 = item->y2;
-	if ( x1 < x0 + reflow->width )
-		x1 = x0 + reflow->width;
-	if ( y1 < y0 + reflow->height )
-		y1 = y0 + reflow->height;
-	item->x2 = x1;
-	item->y2 = y1;
-
-	if (reflow->need_height_update) {
-		x0 = item->x1;
-		y0 = item->y1;
-		x1 = item->x2;
-		y1 = item->y2;
-		if ( x0 > 0 )
-			x0 = 0;
-		if ( y0 > 0 )
-			y0 = 0;
-		if ( x1 < E_REFLOW(item)->width )
-			x1 = E_REFLOW(item)->width;
-		if ( x1 < E_REFLOW(item)->height )
-			x1 = E_REFLOW(item)->height;
-
-		gnome_canvas_request_redraw(item->canvas, x0, y0, x1, y1);
-		reflow->need_height_update = FALSE;
-	} else if (reflow->need_column_resize) {
-		int x_rect, y_rect, width_rect, height_rect;
-		int start_line = e_reflow_pick_line(reflow,
-						    gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); 
-		gdouble running_width;
-		int i;
-		double column_width;
-		
-		if ( reflow->previous_temp_column_width != -1 ) {
-			running_width = start_line * (reflow->column_width + E_REFLOW_FULL_GUTTER);
-			column_width = reflow->previous_temp_column_width;
-			running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER);
-			running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-			y_rect = E_REFLOW_BORDER_WIDTH;
-			width_rect = E_REFLOW_DIVIDER_WIDTH;
-			height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
-			
-			for ( i = 0; i < reflow->column_count; i++) {
-				x_rect = running_width;
-				gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect);
-				running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-			}
-		}
-		
-		if ( reflow->temp_column_width != -1 ) {
-			running_width = start_line * (reflow->column_width + E_REFLOW_FULL_GUTTER);
-			column_width = reflow->temp_column_width;
-			running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER);
-			running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-			y_rect = E_REFLOW_BORDER_WIDTH;
-			width_rect = E_REFLOW_DIVIDER_WIDTH;
-			height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2);
-			
-			for ( i = 0; i < reflow->column_count; i++) {
-				x_rect = running_width;
-				gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect);
-				running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH;
-			}
-		}
-		
-		reflow->previous_temp_column_width = reflow->temp_column_width;
-		reflow->need_column_resize = FALSE;
-	}
-}
-
-static double
-e_reflow_point (GnomeCanvasItem *item,
-		double x, double y, int cx, int cy,
-		GnomeCanvasItem **actual_item)
-{
-	double distance = 1;
-
-	*actual_item = NULL;
-
-	if (GNOME_CANVAS_ITEM_CLASS(parent_class)->point)
-		distance = GNOME_CANVAS_ITEM_CLASS(parent_class)->point (item, x, y, cx, cy, actual_item);
-	if ((int) (distance * item->canvas->pixels_per_unit + 0.5) <= item->canvas->close_enough && *actual_item)
-		return distance;
-	
-	*actual_item = item;
-	return 0;
-#if 0
-	if (y >= E_REFLOW_BORDER_WIDTH && y <= reflow->height - E_REFLOW_BORDER_WIDTH) {
-	        float n_x;
-		n_x = x;
-		n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH;
-		n_x = fmod(n_x, (reflow->column_width + E_REFLOW_FULL_GUTTER));
-		if (n_x < E_REFLOW_FULL_GUTTER) {
-			*actual_item = item;
-			return 0;
-		}
-	}
-	return distance;
-#endif
-}
-
-static void
-e_reflow_reflow( GnomeCanvasItem *item, int flags )
-{
-	EReflow *reflow = E_REFLOW(item);
-	gdouble old_width;
-	gdouble running_width;
-	gdouble running_height;
-	int next_column;
-	int i;
-
-	if (! (GTK_OBJECT_FLAGS (reflow) & GNOME_CANVAS_ITEM_REALIZED))
-		return;
-
-	if (reflow->need_reflow_columns) {
-		reflow_columns (reflow);
-	}
-		
-	old_width = reflow->width;
-
-	running_width = E_REFLOW_BORDER_WIDTH;
-	running_height = E_REFLOW_BORDER_WIDTH;
-
-	next_column = 1;
-
-	for (i = 0; i < reflow->count; i++) {
-		int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
-		if (next_column < reflow->column_count && i == reflow->columns[next_column]) {
-			running_height = E_REFLOW_BORDER_WIDTH;
-			running_width += reflow->column_width + E_REFLOW_FULL_GUTTER;
-			next_column ++;
-		}
-
-		if (unsorted >= 0 && reflow->items[unsorted]) {
-			e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(reflow->items[unsorted]),
-						    (double) running_width,
-						    (double) running_height);
-			running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH;
-		}
-	}
-	reflow->width = running_width + reflow->column_width + E_REFLOW_BORDER_WIDTH;
-	if ( reflow->width < reflow->minimum_width )
-		reflow->width = reflow->minimum_width;
-	if (old_width != reflow->width)
-		e_canvas_item_request_parent_reflow(item);
-}
-
-static int
-e_reflow_selection_event_real (EReflow *reflow, GnomeCanvasItem *item, GdkEvent *event)
-{
-	int row;
-	int return_val = TRUE;
-	switch (event->type) {
-	case GDK_BUTTON_PRESS:
-		switch (event->button.button) {
-		case 1: /* Fall through. */
-		case 2:
-			row = er_find_item (reflow, item);
-			if (event->button.button == 1) {
-				reflow->maybe_did_something = 
-					e_selection_model_maybe_do_something(reflow->selection, row, 0, event->button.state);
-				reflow->maybe_in_drag = TRUE;
-			} else {
-				e_selection_model_do_something(reflow->selection, row, 0, event->button.state);
-			}
-			break;
-		case 3:
-			row = er_find_item (reflow, item);
-			e_selection_model_right_click_down(reflow->selection, row, 0, 0);
-			break;
-		default:
-			return_val = FALSE;
-			break;
-		}
-		break;
-	case GDK_BUTTON_RELEASE:
-		if (event->button.button == 1) {
-			if (reflow->maybe_in_drag) {
-				reflow->maybe_in_drag = FALSE;
-				if (!reflow->maybe_did_something) {
-					row = er_find_item (reflow, item);
-					e_selection_model_do_something(reflow->selection, row, 0, event->button.state);
-				}
-			}
-		}
-		break;
-	case GDK_KEY_PRESS:
-		return_val = e_selection_model_key_press(reflow->selection, (GdkEventKey *) event);
-		break;
-	default:
-		return_val = FALSE;
-		break;
-	}
-
-	return return_val;
-}
-
-static void
-e_reflow_class_init (EReflowClass *klass)
-{
-	GtkObjectClass *object_class;
-	GnomeCanvasItemClass *item_class;
-
-	object_class = (GtkObjectClass*) klass;
-	item_class = (GnomeCanvasItemClass *) klass;
-
-	parent_class = gtk_type_class (gnome_canvas_group_get_type ());
-  
-	gtk_object_add_arg_type ("EReflow::minimum_width", GTK_TYPE_DOUBLE,
-				 GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH);
-	gtk_object_add_arg_type ("EReflow::width", GTK_TYPE_DOUBLE,
-				 GTK_ARG_READABLE, ARG_WIDTH);
-	gtk_object_add_arg_type ("EReflow::height", GTK_TYPE_DOUBLE,
-				 GTK_ARG_READWRITE, ARG_HEIGHT);
-	gtk_object_add_arg_type ("EReflow::empty_message", GTK_TYPE_STRING,
-				 GTK_ARG_READWRITE, ARG_EMPTY_MESSAGE);
-	gtk_object_add_arg_type ("EReflow::model", E_REFLOW_MODEL_TYPE,
-				 GTK_ARG_READWRITE, ARG_MODEL);
-	gtk_object_add_arg_type ("EReflow::column_width", GTK_TYPE_INT,
-				 GTK_ARG_READWRITE, ARG_COLUMN_WIDTH);
-
-	signals [SELECTION_EVENT] =
-		gtk_signal_new ("selection_event",
-				GTK_RUN_LAST,
-				E_OBJECT_CLASS_TYPE (object_class),
-				GTK_SIGNAL_OFFSET (EReflowClass, selection_event),
-				e_marshal_INT__OBJECT_BOXED,
-				GTK_TYPE_INT, 2, GTK_TYPE_OBJECT,
-				GDK_TYPE_EVENT);
-
-	signals [COLUMN_WIDTH_CHANGED] =
-		gtk_signal_new ("column_width_changed",
-				GTK_RUN_LAST,
-				E_OBJECT_CLASS_TYPE (object_class),
-				GTK_SIGNAL_OFFSET (EReflowClass, column_width_changed),
-				e_marshal_NONE__DOUBLE,
-				GTK_TYPE_NONE, 1, GTK_TYPE_DOUBLE);
-
-	signals [COLUMN_WIDTH_CHANGED] =
-		gtk_signal_new ("column_width_changed",
-				GTK_RUN_LAST,
-				E_OBJECT_CLASS_TYPE (object_class),
-				GTK_SIGNAL_OFFSET (EReflowClass, column_width_changed),
-				e_marshal_NONE__DOUBLE,
-				GTK_TYPE_NONE, 1, GTK_TYPE_DOUBLE);
-
-	E_OBJECT_CLASS_ADD_SIGNALS (object_class, signals, LAST_SIGNAL);
-
-	object_class->set_arg  = e_reflow_set_arg;
-	object_class->get_arg  = e_reflow_get_arg;
-	object_class->destroy  = e_reflow_destroy;
-  
-	/* GnomeCanvasItem method overrides */
-	item_class->event      = e_reflow_event;
-	item_class->realize    = e_reflow_realize;
-	item_class->unrealize  = e_reflow_unrealize;
-	item_class->draw       = e_reflow_draw;
-	item_class->update     = e_reflow_update;
-	item_class->point      = e_reflow_point;
-
-	klass->selection_event = e_reflow_selection_event_real;
-	klass->column_width_changed = NULL;
-}
-
-static void
-e_reflow_init (EReflow *reflow)
-{
-	reflow->model                     = NULL;
-	reflow->items                     = NULL;
-	reflow->heights                   = NULL;
-	reflow->count                     = 0;
-
-	reflow->columns                   = NULL;
-	reflow->column_count              = 0;
-
-	reflow->empty_text                = NULL;
-	reflow->empty_message             = NULL;
-
-	reflow->minimum_width             = 10;
-	reflow->width                     = 10;
-	reflow->height                    = 10;
-
-	reflow->column_width              = 150;
-
-	reflow->column_drag               = FALSE;
-
-	reflow->need_height_update        = FALSE;
-	reflow->need_column_resize        = FALSE;
-	reflow->need_reflow_columns       = FALSE;
-
-	reflow->maybe_did_something       = FALSE;
-	reflow->maybe_in_drag             = FALSE;
-
-	reflow->default_cursor_shown      = TRUE;
-	reflow->arrow_cursor              = NULL;
-	reflow->default_cursor            = NULL;
-
-	reflow->cursor_row                = -1;
-
-	reflow->incarnate_idle_id         = 0;
-	reflow->set_scroll_adjustments_id = 0;
-
-	reflow->selection                 = E_SELECTION_MODEL (e_selection_model_simple_new());
-	reflow->sorter                    = e_sorter_array_new (er_compare, reflow);
-
-	gtk_object_set (GTK_OBJECT (reflow->selection),
-			"sorter", reflow->sorter,
-			NULL);
-
-	reflow->selection_changed_id = 
-		gtk_signal_connect(GTK_OBJECT(reflow->selection), "selection_changed",
-				   GTK_SIGNAL_FUNC(selection_changed), reflow);
-	reflow->selection_row_changed_id = 
-		gtk_signal_connect(GTK_OBJECT(reflow->selection), "selection_row_changed",
-				   GTK_SIGNAL_FUNC(selection_row_changed), reflow);
-	reflow->cursor_changed_id = 
-		gtk_signal_connect(GTK_OBJECT(reflow->selection), "cursor_changed",
-				   GTK_SIGNAL_FUNC(cursor_changed), reflow);
-
-	e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(reflow), e_reflow_reflow);
-}
-
-GtkType
-e_reflow_get_type (void)
-{
-	static GtkType type = 0;
-
-	if (!type) {
-		static const GtkTypeInfo info = {
-			"EReflow",
-			sizeof (EReflow),
-			sizeof (EReflowClass),
-			(GtkClassInitFunc) e_reflow_class_init,
-			(GtkObjectInitFunc) e_reflow_init,
-			/* reserved_1 */ NULL,
-			/* reserved_2 */ NULL,
-			(GtkClassInitFunc) NULL,
-		};
-
-		type = gtk_type_unique (gnome_canvas_group_get_type (), &info);
-	}
-
-	return type;
-}