The big eye-candy commit.

Make thumbnails out of image attachments.

svn path=/trunk/; revision=5648

1 files changed, 2657 insertions, 0 deletions

diff --git a/composer/e-icon-list.c b/composer/e-icon-list.c
new file mode 100644
index 0000000000..114675eddd
--- /dev/null
+++ b/composer/e-icon-list.c
@@ -0,0 +1,2657 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 1998, 1999, 2000 Free Software Foundation
+ * All rights reserved.
+ *
+ * This file is part of the Gnome Library.
+ *
+ * The Gnome 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 Gnome 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 Gnome 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@
+ */
+
+/*
+ * GnomeIconList widget - scrollable icon list
+ *
+ * Authors:
+ *    Federico Mena <federico@nuclecu.unam.mx>
+ *    Miguel de Icaza <miguel@nuclecu.unam.mx>
+ *
+ * Rewrote from scratch from the code written by Federico Mena
+ * <federico@nuclecu.unam.mx> to be based on a GnomeCanvas, and
+ * to support banding selection and allow inline icon renaming.
+ *
+ * Redone somewhat by Elliot to support gdk-pixbuf, and to use GArray instead of GList for item storage.
+ */
+
+#include <config.h>
+#include <string.h>
+#include <stdio.h>
+#include <gtk/gtk.h>
+#include "e-icon-list.h"
+#include <libgnomeui/gnome-icon-item.h>
+#include <libgnomeui/gnome-canvas-pixbuf.h>
+#include <libgnomeui/gnome-canvas-rect-ellipse.h>
+
+
+/* Aliases to minimize screen use in my laptop */
+#define EIL(x)       E_ICON_LIST(x)
+#define EIL_CLASS(x) E_ICON_LIST_CLASS(x)
+#define IS_EIL(x)    E_IS_ICON_LIST(x)
+
+typedef EIconList Eil;
+typedef EIconListClass EilClass;
+
+
+/* default spacings */
+#define DEFAULT_ROW_SPACING  4
+#define DEFAULT_COL_SPACING  2
+#define DEFAULT_TEXT_SPACING 2
+#define DEFAULT_ICON_BORDER  2
+
+/* Autoscroll timeout in milliseconds */
+#define SCROLL_TIMEOUT 30
+
+
+/* Signals */
+enum {
+	SELECT_ICON,
+	UNSELECT_ICON,
+	TEXT_CHANGED,
+	LAST_SIGNAL
+};
+
+typedef enum {
+	SYNC_INSERT,
+	SYNC_REMOVE
+} SyncType;
+
+enum {
+	ARG_0,
+};
+
+static guint eil_signals[LAST_SIGNAL] = { 0 };
+
+
+static GnomeCanvasClass *parent_class;
+
+
+/* Icon structure */
+typedef struct {
+	/* Icon image and text items */
+	GnomeCanvasPixbuf *image;
+	GnomeIconTextItem *text;
+
+	/* Filename of the icon file. */
+	gchar *icon_filename;
+
+	/* User data and destroy notify function */
+	gpointer data;
+	GtkDestroyNotify destroy;
+
+	/* ID for the text item's event signal handler */
+	guint text_event_id;
+
+	/* Whether the icon is selected, and temporary storage for rubberband
+         * selections.
+	 */
+	guint selected : 1;
+	guint tmp_selected : 1;
+} Icon;
+
+/* A row of icons */
+typedef struct {
+	GList *line_icons;
+	gint16 y;
+	gint16 icon_height, text_height;
+} IconLine;
+
+/* Private data of the EIconList structure */
+struct _EIconListPrivate {
+	/* List of icons */
+	GArray *icon_list;
+
+	/* List of rows of icons */
+	GList *lines;
+
+	/* Separators used to wrap the text below icons */
+	char *separators;
+
+	Icon *last_selected_icon;
+
+	/* Rubberband rectangle */
+	GnomeCanvasItem *sel_rect;
+
+	/* Saved event for a pending selection */
+	GdkEvent select_pending_event;
+
+	/* Max of the height of all the icon rows and window height */
+	int total_height;
+
+	/* Selection mode */
+	GtkSelectionMode selection_mode;
+
+	/* A list of integers with the indices of the currently selected icons */
+	GList *selection;
+
+	/* Number of icons in the list */
+	int icons;
+
+	/* Freeze count */
+	int frozen;
+
+	/* Width allocated for icons */
+	int icon_width;
+
+	/* Spacing values */
+	int row_spacing;
+	int col_spacing;
+	int text_spacing;
+	int icon_border;
+
+	/* Index and pointer to last selected icon */
+	int last_selected_idx;
+
+	/* Timeout ID for autoscrolling */
+	guint timer_tag;
+
+	/* Change the adjustment value by this amount when autoscrolling */
+	int value_diff;
+
+	/* Mouse position for autoscrolling */
+	int event_last_x;
+	int event_last_y;
+
+	/* Selection start position */
+	int sel_start_x;
+	int sel_start_y;
+
+	/* Modifier state when the selection began */
+	guint sel_state;
+
+	/* Whether the icon texts are editable */
+	guint is_editable : 1;
+
+	/* Whether the icon texts need to be copied */
+	guint static_text : 1;
+
+	/* Whether the icons need to be laid out */
+	guint dirty : 1;
+
+	/* Whether the user is performing a rubberband selection */
+	guint selecting : 1;
+
+	/* Whether editing an icon is pending after a button press */
+	guint edit_pending : 1;
+
+	/* Whether selection is pending after a button press */
+	guint select_pending : 1;
+
+	/* Whether the icon that is pending selection was selected to begin with */
+	guint select_pending_was_selected : 1;
+};
+
+
+static inline int
+icon_line_height (Eil *eil, IconLine *il)
+{
+	EIconListPrivate *priv;
+
+	priv = eil->_priv;
+
+	return il->icon_height + il->text_height + priv->row_spacing + priv->text_spacing;
+}
+
+static void
+icon_get_height (Icon *icon, int *icon_height, int *text_height)
+{
+	double d_icon_height;
+	gtk_object_get(GTK_OBJECT(icon->image), "height", &d_icon_height, NULL);
+	*icon_height = d_icon_height;
+	*text_height = icon->text->ti->height;
+}
+
+static int
+eil_get_items_per_line (Eil *eil)
+{
+	EIconListPrivate *priv;
+	int items_per_line;
+
+	priv = eil->_priv;
+
+	items_per_line = GTK_WIDGET (eil)->allocation.width / (priv->icon_width + priv->col_spacing);
+	if (items_per_line == 0)
+		items_per_line = 1;
+
+	return items_per_line;
+}
+
+/**
+ * e_icon_list_get_items_per_line:
+ * @eil: An icon list.
+ *
+ * Returns the number of icons that fit in a line or row.
+ */
+int
+e_icon_list_get_items_per_line (EIconList *eil)
+{
+	g_return_val_if_fail (eil != NULL, 1);
+	g_return_val_if_fail (IS_EIL (eil), 1);
+
+	return eil_get_items_per_line (eil);
+}
+
+static void
+eil_place_icon (Eil *eil, Icon *icon, int x, int y, int icon_height)
+{
+	EIconListPrivate *priv;
+	int x_offset, y_offset;
+	double d_icon_image_height;
+	double d_icon_image_width;
+	int icon_image_height;
+	int icon_image_width;
+
+	priv = eil->_priv;
+
+	gtk_object_get(GTK_OBJECT(icon->image), "height", &d_icon_image_height, NULL);
+	icon_image_height = d_icon_image_height;
+	g_assert(icon_image_height != 0);
+	if (icon_height > icon_image_height)
+		y_offset = (icon_height - icon_image_height) / 2;
+	else
+		y_offset = 0;
+
+	gtk_object_get(GTK_OBJECT(icon->image), "width", &d_icon_image_width, NULL);
+	icon_image_width = d_icon_image_width;
+	g_assert(icon_image_width != 0);
+	if (priv->icon_width > icon_image_width)
+		x_offset = (priv->icon_width - icon_image_width) / 2;
+	else
+		x_offset = 0;
+
+	gnome_canvas_item_set (GNOME_CANVAS_ITEM (icon->image),
+			       "x",  (double) (x + x_offset),
+			       "y",  (double) (y + y_offset),
+			       NULL);
+	gnome_icon_text_item_setxy (icon->text,
+				    x,
+				    y + icon_height + priv->text_spacing);
+}
+
+static void
+eil_layout_line (Eil *eil, IconLine *il)
+{
+	EIconListPrivate *priv;
+	GList *l;
+	int x;
+
+	priv = eil->_priv;
+
+	x = 0;
+	for (l = il->line_icons; l; l = l->next) {
+		Icon *icon = l->data;
+
+		eil_place_icon (eil, icon, x, il->y, il->icon_height);
+		x += priv->icon_width + priv->col_spacing;
+	}
+}
+
+static void
+eil_add_and_layout_line (Eil *eil, GList *line_icons, int y,
+			 int icon_height, int text_height)
+{
+	EIconListPrivate *priv;
+	IconLine *il;
+
+	priv = eil->_priv;
+
+	il = g_new (IconLine, 1);
+	il->line_icons = line_icons;
+	il->y = y;
+	il->icon_height = icon_height;
+	il->text_height = text_height;
+
+	eil_layout_line (eil, il);
+	priv->lines = g_list_append (priv->lines, il);
+}
+
+static void
+eil_relayout_icons_at (Eil *eil, int pos, int y)
+{
+	EIconListPrivate *priv;
+	int col, row, text_height, icon_height;
+	int items_per_line, n;
+	GList *line_icons;
+
+	priv = eil->_priv;
+	items_per_line = eil_get_items_per_line (eil);
+
+	col = row = text_height = icon_height = 0;
+	line_icons = NULL;
+
+	for (n = pos; n < priv->icon_list->len; n++) {
+		Icon *icon = g_array_index(priv->icon_list, Icon*, n);
+		int ih, th;
+
+		if (!(n % items_per_line)) {
+			if (line_icons) {
+				eil_add_and_layout_line (eil, line_icons, y,
+							 icon_height, text_height);
+				line_icons = NULL;
+
+				y += (icon_height + text_height
+				      + priv->row_spacing + priv->text_spacing);
+			}
+
+			icon_height = 0;
+			text_height = 0;
+		}
+
+		icon_get_height (icon, &ih, &th);
+
+		icon_height = MAX (ih, icon_height);
+		text_height = MAX (th, text_height);
+
+		line_icons = g_list_append (line_icons, icon);
+	}
+
+	if (line_icons)
+		eil_add_and_layout_line (eil, line_icons, y, icon_height, text_height);
+}
+
+static void
+eil_free_line_info (Eil *eil)
+{
+	EIconListPrivate *priv;
+	GList *l;
+
+	priv = eil->_priv;
+
+	for (l = priv->lines; l; l = l->next) {
+		IconLine *il = l->data;
+
+		g_list_free (il->line_icons);
+		g_free (il);
+	}
+
+	g_list_free (priv->lines);
+	priv->lines = NULL;
+	priv->total_height = 0;
+}
+
+static void
+eil_free_line_info_from (Eil *eil, int first_line)
+{
+	EIconListPrivate *priv;
+	GList *l, *ll;
+
+	priv = eil->_priv;
+	ll = g_list_nth (priv->lines, first_line);
+
+	for (l = ll; l; l = l->next) {
+		IconLine *il = l->data;
+
+		g_list_free (il->line_icons);
+		g_free (il);
+	}
+
+	if (priv->lines) {
+		if (ll->prev)
+			ll->prev->next = NULL;
+		else
+			priv->lines = NULL;
+	}
+
+	g_list_free (ll);
+}
+
+static void
+eil_layout_from_line (Eil *eil, int line)
+{
+	EIconListPrivate *priv;
+	GList *l;
+	int height;
+
+	priv = eil->_priv;
+
+	eil_free_line_info_from (eil, line);
+
+	height = 0;
+	for (l = priv->lines; l; l = l->next) {
+		IconLine *il = l->data;
+
+		height += icon_line_height (eil, il);
+	}
+
+	eil_relayout_icons_at (eil, line * eil_get_items_per_line (eil), height);
+}
+
+static void
+eil_layout_all_icons (Eil *eil)
+{
+	EIconListPrivate *priv;
+
+	priv = eil->_priv;
+
+	if (!GTK_WIDGET_REALIZED (eil))
+		return;
+
+	eil_free_line_info (eil);
+	eil_relayout_icons_at (eil, 0, 0);
+	priv->dirty = FALSE;
+}
+
+static void
+eil_scrollbar_adjust (Eil *eil)
+{
+	EIconListPrivate *priv;
+	GtkAdjustment *adj;
+	GList *l;
+	double wx, wy, wx1, wy1, wx2, wy2;
+	int height, step_increment;
+
+	priv = eil->_priv;
+
+	if (!GTK_WIDGET_REALIZED (eil))
+		return;
+
+	height = 0;
+	step_increment = 0;
+	for (l = priv->lines; l; l = l->next) {
+		IconLine *il = l->data;
+
+		height += icon_line_height (eil, il);
+
+		if (l == priv->lines)
+			step_increment = height;
+	}
+
+	if (!step_increment)
+		step_increment = 10;
+
+	priv->total_height = MAX (height, GTK_WIDGET (eil)->allocation.height);
+
+	gnome_canvas_c2w (GNOME_CANVAS (eil), 0, 0, &wx1, &wy1);
+	gnome_canvas_c2w (GNOME_CANVAS (eil),
+			  GTK_WIDGET (eil)->allocation.width,
+			  priv->total_height,
+			  &wx2, &wy2);
+
+	gnome_canvas_set_scroll_region (GNOME_CANVAS (eil),
+					wx1, wy1, wx2, wy2);
+
+	wx = wy = 0;
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil), 0, 0, &wx, &wy);
+
+	adj = gtk_layout_get_vadjustment (GTK_LAYOUT (eil));
+
+	adj->upper = priv->total_height;
+	adj->step_increment = step_increment;
+	adj->page_increment = GTK_WIDGET (eil)->allocation.height;
+	adj->page_size = GTK_WIDGET (eil)->allocation.height;
+
+	if (wy > adj->upper - adj->page_size)
+		wy = adj->upper - adj->page_size;
+
+	adj->value = wy;
+
+	gtk_adjustment_changed (adj);
+}
+
+/* Emits the select_icon or unselect_icon signals as appropriate */
+static void
+emit_select (Eil *eil, int sel, int i, GdkEvent *event)
+{
+	gtk_signal_emit (GTK_OBJECT (eil),
+			 eil_signals[sel ? SELECT_ICON : UNSELECT_ICON],
+			 i,
+			 event);
+}
+
+static int
+eil_unselect_all (EIconList *eil, GdkEvent *event, gpointer keep)
+{
+	EIconListPrivate *priv;
+	Icon *icon;
+	int i, idx = 0;
+
+	g_return_val_if_fail (eil != NULL, 0);
+	g_return_val_if_fail (IS_EIL (eil), 0);
+
+	priv = eil->_priv;
+
+	for (i = 0; i < priv->icon_list->len; i++) {
+		icon = g_array_index(priv->icon_list, Icon*, i);
+
+		if (icon == keep)
+			idx = i;
+		else if (icon->selected)
+			emit_select (eil, FALSE, i, event);
+	}
+
+	return idx;
+}
+
+/**
+ * e_icon_list_unselect_all:
+ * @eil:   An icon list.
+ *
+ * Returns: the number of icons in the icon list
+ */
+int
+e_icon_list_unselect_all (EIconList *eil)
+{
+	return eil_unselect_all (eil, NULL, NULL);
+}
+
+static void
+sync_selection (Eil *eil, int pos, SyncType type)
+{
+	GList *list;
+
+	for (list = eil->_priv->selection; list; list = list->next) {
+		if (GPOINTER_TO_INT (list->data) >= pos) {
+			int i = GPOINTER_TO_INT (list->data);
+
+			switch (type) {
+			case SYNC_INSERT:
+				list->data = GINT_TO_POINTER (i + 1);
+				break;
+
+			case SYNC_REMOVE:
+				list->data = GINT_TO_POINTER (i - 1);
+				break;
+
+			default:
+				g_assert_not_reached ();
+			}
+		}
+	}
+}
+
+static int
+eil_icon_to_index (Eil *eil, Icon *icon)
+{
+	EIconListPrivate *priv;
+	int n;
+
+	priv = eil->_priv;
+
+	for (n = 0; n < priv->icon_list->len; n++)
+		if (g_array_index(priv->icon_list, Icon*, n) == icon)
+			return n;
+
+	g_assert_not_reached ();
+	return -1; /* Shut up the compiler */
+}
+
+/* Event handler for icons when we are in SINGLE or BROWSE mode */
+static gint
+selection_one_icon_event (Eil *eil, Icon *icon, int idx, int on_text, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	GnomeIconTextItem *text;
+	int retval;
+
+	priv = eil->_priv;
+	retval = FALSE;
+
+	/* We use a separate variable and ref the object because it may be
+	 * destroyed by one of the signal handlers.
+	 */
+	text = icon->text;
+	gtk_object_ref (GTK_OBJECT (text));
+
+	switch (event->type) {
+	case GDK_BUTTON_PRESS:
+		priv->edit_pending = FALSE;
+		priv->select_pending = FALSE;
+
+		/* Ignore wheel mouse clicks for now */
+		if (event->button.button > 3)
+			break;
+
+		if (!icon->selected) {
+			eil_unselect_all (eil, NULL, NULL);
+			emit_select (eil, TRUE, idx, event);
+		} else {
+			if (priv->selection_mode == GTK_SELECTION_SINGLE
+			    && (event->button.state & GDK_CONTROL_MASK))
+				emit_select (eil, FALSE, idx, event);
+			else if (on_text && priv->is_editable && event->button.button == 1)
+				priv->edit_pending = TRUE;
+			else
+				emit_select (eil, TRUE, idx, event);
+		}
+
+		retval = TRUE;
+		break;
+
+	case GDK_2BUTTON_PRESS:
+	case GDK_3BUTTON_PRESS:
+		/* Ignore wheel mouse clicks for now */
+		if (event->button.button > 3)
+			break;
+
+		emit_select (eil, TRUE, idx, event);
+		retval = TRUE;
+		break;
+
+	case GDK_BUTTON_RELEASE:
+		if (priv->edit_pending) {
+			gnome_icon_text_item_start_editing (text);
+			priv->edit_pending = FALSE;
+		}
+
+		retval = TRUE;
+		break;
+
+	default:
+		break;
+	}
+
+	/* If the click was on the text and we actually did something, stop the
+	 * icon text item's own handler from executing.
+	 */
+	if (on_text && retval)
+		gtk_signal_emit_stop_by_name (GTK_OBJECT (text), "event");
+
+	gtk_object_unref (GTK_OBJECT (text));
+
+	return retval;
+}
+
+/* Handles range selections when clicking on an icon */
+static void
+select_range (Eil *eil, Icon *icon, int idx, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	int a, b;
+	Icon *i;
+
+	priv = eil->_priv;
+
+	if (priv->last_selected_idx == -1) {
+		priv->last_selected_idx = idx;
+		priv->last_selected_icon = icon;
+	}
+
+	if (idx < priv->last_selected_idx) {
+		a = idx;
+		b = priv->last_selected_idx;
+	} else {
+		a = priv->last_selected_idx;
+		b = idx;
+	}
+
+	for (; a <= b; a++) {
+		i = g_array_index(priv->icon_list, Icon*, a);
+
+		if (!i->selected)
+			emit_select (eil, TRUE, a, NULL);
+	}
+
+	/* Actually notify the client of the event */
+	emit_select (eil, TRUE, idx, event);
+}
+
+/* Handles icon selection for MULTIPLE or EXTENDED selection modes */
+static void
+do_select_many (Eil *eil, Icon *icon, int idx, GdkEvent *event, int use_event)
+{
+	EIconListPrivate *priv;
+	int range, additive;
+
+	priv = eil->_priv;
+
+	range = (event->button.state & GDK_SHIFT_MASK) != 0;
+	additive = (event->button.state & GDK_CONTROL_MASK) != 0;
+
+	if (!additive) {
+		if (icon->selected)
+			eil_unselect_all (eil, NULL, icon);
+		else
+			eil_unselect_all (eil, NULL, NULL);
+	}
+
+	if (!range) {
+		if (additive)
+			emit_select (eil, !icon->selected, idx, use_event ? event : NULL);
+		else
+			emit_select (eil, TRUE, idx, use_event ? event : NULL);
+
+		priv->last_selected_idx = idx;
+		priv->last_selected_icon = icon;
+	} else
+		select_range (eil, icon, idx, use_event ? event : NULL);
+}
+
+/* Event handler for icons when we are in MULTIPLE or EXTENDED mode */
+static gint
+selection_many_icon_event (Eil *eil, Icon *icon, int idx, int on_text, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	GnomeIconTextItem *text;
+	int retval;
+	int additive, range;
+	int do_select;
+
+	priv = eil->_priv;
+	retval = FALSE;
+
+	/* We use a separate variable and ref the object because it may be
+	 * destroyed by one of the signal handlers.
+	 */
+	text = icon->text;
+	gtk_object_ref (GTK_OBJECT (text));
+
+	range = (event->button.state & GDK_SHIFT_MASK) != 0;
+	additive = (event->button.state & GDK_CONTROL_MASK) != 0;
+
+	switch (event->type) {
+	case GDK_BUTTON_PRESS:
+		priv->edit_pending = FALSE;
+		priv->select_pending = FALSE;
+
+		/* Ignore wheel mouse clicks for now */
+		if (event->button.button > 3)
+			break;
+
+		do_select = TRUE;
+
+		if (additive || range) {
+			if (additive && !range) {
+				priv->select_pending = TRUE;
+				priv->select_pending_event = *event;
+				priv->select_pending_was_selected = icon->selected;
+
+				/* We have to emit this so that the client will
+				 * know about the click.
+				 */
+				emit_select (eil, TRUE, idx, event);
+				do_select = FALSE;
+			}
+		} else if (icon->selected) {
+			priv->select_pending = TRUE;
+			priv->select_pending_event = *event;
+			priv->select_pending_was_selected = icon->selected;
+
+			if (on_text && priv->is_editable && event->button.button == 1)
+				priv->edit_pending = TRUE;
+
+			emit_select (eil, TRUE, idx, event);
+			do_select = FALSE;
+		}
+#if 0
+		} else if (icon->selected && on_text && priv->is_editable
+			   && event->button.button == 1) {
+			priv->edit_pending = TRUE;
+			do_select = FALSE;
+		}
+#endif
+
+		if (do_select)
+			do_select_many (eil, icon, idx, event, TRUE);
+
+		retval = TRUE;
+		break;
+
+	case GDK_2BUTTON_PRESS:
+	case GDK_3BUTTON_PRESS:
+		/* Ignore wheel mouse clicks for now */
+		if (event->button.button > 3)
+			break;
+
+		emit_select (eil, TRUE, idx, event);
+		retval = TRUE;
+		break;
+
+	case GDK_BUTTON_RELEASE:
+		if (priv->select_pending) {
+			icon->selected = priv->select_pending_was_selected;
+			do_select_many (eil, icon, idx, &priv->select_pending_event, FALSE);
+			priv->select_pending = FALSE;
+			retval = TRUE;
+		}
+
+		if (priv->edit_pending) {
+			gnome_icon_text_item_start_editing (text);
+			priv->edit_pending = FALSE;
+			retval = TRUE;
+		}
+#if 0
+		if (priv->select_pending) {
+			icon->selected = priv->select_pending_was_selected;
+			do_select_many (eil, icon, idx, &priv->select_pending_event);
+			priv->select_pending = FALSE;
+			retval = TRUE;
+		} else if (priv->edit_pending) {
+			gnome_icon_text_item_start_editing (text);
+			priv->edit_pending = FALSE;
+			retval = TRUE;
+		}
+#endif
+
+		break;
+
+	default:
+		break;
+	}
+
+	/* If the click was on the text and we actually did something, stop the
+	 * icon text item's own handler from executing.
+	 */
+	if (on_text && retval)
+		gtk_signal_emit_stop_by_name (GTK_OBJECT (text), "event");
+
+	gtk_object_unref (GTK_OBJECT (text));
+
+	return retval;
+}
+
+/* Event handler for icons in the icon list */
+static gint
+icon_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+{
+	Icon *icon;
+	Eil *eil;
+	EIconListPrivate *priv;
+	int idx;
+	int on_text;
+
+	icon = data;
+	eil = EIL (item->canvas);
+	priv = eil->_priv;
+	idx = eil_icon_to_index (eil, icon);
+	on_text = item == GNOME_CANVAS_ITEM (icon->text);
+
+	switch (priv->selection_mode) {
+	case GTK_SELECTION_SINGLE:
+	case GTK_SELECTION_BROWSE:
+		return selection_one_icon_event (eil, icon, idx, on_text, event);
+
+	case GTK_SELECTION_MULTIPLE:
+	case GTK_SELECTION_EXTENDED:
+		return selection_many_icon_event (eil, icon, idx, on_text, event);
+
+	default:
+		g_assert_not_reached ();
+		return FALSE; /* Shut up the compiler */
+	}
+}
+
+/* Handler for the editing_started signal of an icon text item.  We block the
+ * event handler so that it will not be called while the text is being edited.
+ */
+static void
+editing_started (GnomeIconTextItem *iti, gpointer data)
+{
+	Icon *icon;
+
+	icon = data;
+	gtk_signal_handler_block (GTK_OBJECT (iti), icon->text_event_id);
+	eil_unselect_all (EIL (GNOME_CANVAS_ITEM (iti)->canvas), NULL, icon);
+}
+
+/* Handler for the editing_stopped signal of an icon text item.  We unblock the
+ * event handler so that we can get events from it again.
+ */
+static void
+editing_stopped (GnomeIconTextItem *iti, gpointer data)
+{
+	Icon *icon;
+
+	icon = data;
+	gtk_signal_handler_unblock (GTK_OBJECT (iti), icon->text_event_id);
+}
+
+static gboolean
+text_changed (GnomeCanvasItem *item, Icon *icon)
+{
+	Eil *eil;
+	gboolean accept;
+	int idx;
+
+	eil = EIL (item->canvas);
+	accept = TRUE;
+
+	idx = eil_icon_to_index (eil, icon);
+	gtk_signal_emit (GTK_OBJECT (eil),
+			 eil_signals[TEXT_CHANGED],
+			 idx, gnome_icon_text_item_get_text (icon->text),
+			 &accept);
+
+	return accept;
+}
+
+static void
+height_changed (GnomeCanvasItem *item, Icon *icon)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	int n;
+
+	eil = EIL (item->canvas);
+	priv = eil->_priv;
+
+	if (!GTK_WIDGET_REALIZED (eil))
+		return;
+
+	if (priv->frozen) {
+		priv->dirty = TRUE;
+		return;
+	}
+
+	n = eil_icon_to_index (eil, icon);
+	eil_layout_from_line (eil, n / eil_get_items_per_line (eil));
+	eil_scrollbar_adjust (eil);
+}
+
+static Icon *
+icon_new_from_pixbuf (EIconList *eil, GdkPixbuf *im,
+		      const char *icon_filename, const char *text)
+{
+	EIconListPrivate *priv;
+	GnomeCanvas *canvas;
+	GnomeCanvasGroup *group;
+	Icon *icon;
+
+	priv = eil->_priv;
+	canvas = GNOME_CANVAS (eil);
+	group = GNOME_CANVAS_GROUP (canvas->root);
+
+	icon = g_new0 (Icon, 1);
+
+	if (icon_filename)
+		icon->icon_filename = g_strdup (icon_filename);
+	else
+		icon->icon_filename = NULL;
+
+	g_print ("%d,%d\n", gdk_pixbuf_get_width (im), gdk_pixbuf_get_height (im));
+	icon->image = GNOME_CANVAS_PIXBUF (gnome_canvas_item_new (
+		group,
+		gnome_canvas_pixbuf_get_type (),
+		"x", 0.0,
+		"y", 0.0,
+		"width", (double) gdk_pixbuf_get_width (im),
+		"height", (double) gdk_pixbuf_get_height (im),
+		"pixbuf", im,
+		NULL));
+
+	icon->text = GNOME_ICON_TEXT_ITEM (gnome_canvas_item_new (
+		group,
+		gnome_icon_text_item_get_type (),
+		NULL));
+
+	gnome_canvas_item_set (GNOME_CANVAS_ITEM (icon->text),
+			       "use_broken_event_handling", FALSE,
+			       NULL);
+
+	gnome_icon_text_item_configure (icon->text,
+					0, 0, priv->icon_width, 
+					"-adobe-helvetica-medium-r-normal-*-*-120-*-*-p-*-iso8859-1",
+					text, priv->is_editable, priv->static_text);
+
+	gtk_signal_connect (GTK_OBJECT (icon->image), "event",
+			    GTK_SIGNAL_FUNC (icon_event),
+			    icon);
+	icon->text_event_id = gtk_signal_connect (GTK_OBJECT (icon->text), "event",
+						  GTK_SIGNAL_FUNC (icon_event),
+						  icon);
+
+	gtk_signal_connect (GTK_OBJECT (icon->text), "editing_started",
+			    GTK_SIGNAL_FUNC (editing_started),
+			    icon);
+	gtk_signal_connect (GTK_OBJECT (icon->text), "editing_stopped",
+			    GTK_SIGNAL_FUNC (editing_stopped),
+			    icon);
+
+	gtk_signal_connect (GTK_OBJECT (icon->text), "text_changed",
+			    GTK_SIGNAL_FUNC (text_changed),
+			    icon);
+	gtk_signal_connect (GTK_OBJECT (icon->text), "height_changed",
+			    GTK_SIGNAL_FUNC (height_changed),
+			    icon);
+
+	return icon;
+}
+
+static Icon *
+icon_new (Eil *eil, const char *icon_filename, const char *text)
+{
+	GdkPixbuf *im;
+	Icon *retval;
+
+	if (icon_filename)
+		im = gdk_pixbuf_new_from_file (icon_filename);
+	else
+		im = NULL;
+
+	retval = icon_new_from_pixbuf (eil, im, icon_filename, text);
+
+	if(im)
+		gdk_pixbuf_unref(im);
+
+	return retval;
+}
+
+static int
+icon_list_append (Eil *eil, Icon *icon)
+{
+	EIconListPrivate *priv;
+	int pos;
+
+	priv = eil->_priv;
+
+	pos = priv->icons++;
+	g_array_append_val(priv->icon_list, icon);
+
+	switch (priv->selection_mode) {
+	case GTK_SELECTION_BROWSE:
+		e_icon_list_select_icon (eil, 0);
+		break;
+
+	default:
+		break;
+	}
+
+	if (!priv->frozen) {
+		/* FIXME: this should only layout the last line */
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	} else
+		priv->dirty = TRUE;
+
+	return priv->icons - 1;
+}
+
+static void
+icon_list_insert (Eil *eil, int pos, Icon *icon)
+{
+	EIconListPrivate *priv;
+
+	priv = eil->_priv;
+
+	if (pos == priv->icons) {
+		icon_list_append (eil, icon);
+		return;
+	}
+
+	g_array_insert_val(priv->icon_list, pos, icon);
+	priv->icons++;
+
+	switch (priv->selection_mode) {
+	case GTK_SELECTION_BROWSE:
+		e_icon_list_select_icon (eil, 0);
+		break;
+
+	default:
+		break;
+	}
+
+	if (!priv->frozen) {
+		/* FIXME: this should only layout the lines from then one
+		 * containing the Icon to the end.
+		 */
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	} else
+		priv->dirty = TRUE;
+
+	sync_selection (eil, pos, SYNC_INSERT);
+}
+
+/**
+ * e_icon_list_insert_pixbuf:
+ * @eil:      An icon list.
+ * @pos:      Position at which the new icon should be inserted.
+ * @im:       Pixbuf image with the icon image.
+ * @filename: Filename of the image file.
+ * @text:     Text to be used for the icon's caption.
+ *
+ * Inserts an icon in the specified icon list.  The icon is created from the
+ * specified Imlib image, and it is inserted at the @pos index.
+ */
+void
+e_icon_list_insert_pixbuf (EIconList *eil, int pos, GdkPixbuf *im,
+			       const char *icon_filename, const char *text)
+{
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (im != NULL);
+
+	icon = icon_new_from_pixbuf (eil, im, icon_filename, text);
+	icon_list_insert (eil, pos, icon);
+	return;
+}
+
+/**
+ * e_icon_list_insert:
+ * @eil:           An icon list.
+ * @pos:           Position at which the new icon should be inserted.
+ * @icon_filename: Name of the file that holds the icon's image.
+ * @text:          Text to be used for the icon's caption.
+ *
+ * Inserts an icon in the specified icon list.  The icon's image is loaded
+ * from the specified file, and it is inserted at the @pos index.
+ */
+void
+e_icon_list_insert (EIconList *eil, int pos, const char *icon_filename, const char *text)
+{
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	icon = icon_new (eil, icon_filename, text);
+	icon_list_insert (eil, pos, icon);
+	return;
+}
+
+/**
+ * e_icon_list_append_pixbuf:
+ * @eil:      An icon list.
+ * @im:       Pixbuf image with the icon image.
+ * @filename: Filename of the image file.
+ * @text:     Text to be used for the icon's caption.
+ *
+ * Appends an icon to the specified icon list.  The icon is created from
+ * the specified Imlib image.
+ */
+int
+e_icon_list_append_pixbuf (EIconList *eil, GdkPixbuf *im,
+			       const char *icon_filename, const char *text)
+{
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, -1);
+	g_return_val_if_fail (IS_EIL (eil), -1);
+	g_return_val_if_fail (im != NULL, -1);
+
+	icon = icon_new_from_pixbuf (eil, im, icon_filename, text);
+	return icon_list_append (eil, icon);
+}
+
+/**
+ * e_icon_list_append:
+ * @eil:           An icon list.
+ * @icon_filename: Name of the file that holds the icon's image.
+ * @text:          Text to be used for the icon's caption.
+ *
+ * Appends an icon to the specified icon list.  The icon's image is loaded from
+ * the specified file, and it is inserted at the @pos index.
+ */
+int
+e_icon_list_append (EIconList *eil, const char *icon_filename,
+			const char *text)
+{
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, -1);
+	g_return_val_if_fail (IS_EIL (eil), -1);
+
+	icon = icon_new (eil, icon_filename, text);
+	return icon_list_append (eil, icon);
+}
+
+static void
+icon_destroy (Icon *icon)
+{
+	if (icon->destroy)
+		(* icon->destroy) (icon->data);
+
+	g_free (icon->icon_filename);
+
+	gtk_object_destroy (GTK_OBJECT (icon->image));
+	gtk_object_destroy (GTK_OBJECT (icon->text));
+	g_free (icon);
+}
+
+/**
+ * e_icon_list_remove:
+ * @eil: An icon list.
+ * @pos: Index of the icon that should be removed.
+ *
+ * Removes the icon at index position @pos.  If a destroy handler was specified
+ * for that icon, it will be called with the appropriate data.
+ */
+void
+e_icon_list_remove (EIconList *eil, int pos)
+{
+	EIconListPrivate *priv;
+	int was_selected;
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (pos >= 0 && pos < eil->_priv->icons);
+
+	priv = eil->_priv;
+
+	was_selected = FALSE;
+
+	icon = g_array_index(priv->icon_list, Icon*, pos);
+
+	if (icon->selected) {
+		was_selected = TRUE;
+
+		switch (priv->selection_mode) {
+		case GTK_SELECTION_SINGLE:
+		case GTK_SELECTION_BROWSE:
+		case GTK_SELECTION_MULTIPLE:
+		case GTK_SELECTION_EXTENDED:
+			e_icon_list_unselect_icon (eil, pos);
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	g_array_remove_index(priv->icon_list, pos);
+	priv->icons--;
+
+	sync_selection (eil, pos, SYNC_REMOVE);
+
+	if (was_selected) {
+		switch (priv->selection_mode) {
+		case GTK_SELECTION_BROWSE:
+			if (pos == priv->icons)
+				e_icon_list_select_icon (eil, pos - 1);
+			else
+				e_icon_list_select_icon (eil, pos);
+
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	if (priv->icons >= priv->last_selected_idx)
+		priv->last_selected_idx = -1;
+
+	if (priv->last_selected_icon == icon)
+		priv->last_selected_icon = NULL;
+
+	icon_destroy (icon);
+
+	if (!priv->frozen) {
+		/* FIXME: Optimize, only re-layout from pos to end */
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	} else
+		priv->dirty = TRUE;
+}
+
+/**
+ * e_icon_list_clear:
+ * @eil: An icon list.
+ *
+ * Clears the contents for the icon list by removing all the icons.  If destroy
+ * handlers were specified for any of the icons, they will be called with the
+ * appropriate data.
+ */
+void
+e_icon_list_clear (EIconList *eil)
+{
+	EIconListPrivate *priv;
+	int i;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+
+	for (i = 0; i < priv->icon_list->len; i++)
+		icon_destroy (g_array_index (priv->icon_list, Icon*, i));
+
+	eil_free_line_info (eil);
+
+	g_list_free (priv->selection);
+	priv->selection = NULL;
+	g_array_set_size(priv->icon_list, 0);
+	priv->icons = 0;
+	priv->last_selected_idx = -1;
+	priv->last_selected_icon = NULL;
+
+	if (!priv->frozen) {
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	} else
+		priv->dirty = TRUE;
+}
+
+static void
+eil_destroy (GtkObject *object)
+{
+	Eil *eil;
+
+	/* remember, destroy can be run multiple times! */
+
+	eil = EIL (object);
+
+	g_free (eil->_priv->separators);
+	eil->_priv->separators = NULL;
+
+	eil->_priv->frozen = 1;
+	eil->_priv->dirty  = TRUE;
+	if(eil->_priv->icon_list) {
+		e_icon_list_clear (eil);
+		g_array_free(eil->_priv->icon_list, TRUE);
+	}
+	eil->_priv->icon_list = NULL;
+
+	if (eil->_priv->timer_tag != 0) {
+		gtk_timeout_remove (eil->_priv->timer_tag);
+		eil->_priv->timer_tag = 0;
+	}
+
+	if (GTK_OBJECT_CLASS (parent_class)->destroy)
+		(*GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+static void
+eil_finalize (GtkObject *object)
+{
+	Eil *eil;
+
+	eil = EIL (object);
+
+	g_free (eil->_priv);
+	eil->_priv = NULL;
+
+	if (GTK_OBJECT_CLASS (parent_class)->finalize)
+		(*GTK_OBJECT_CLASS (parent_class)->finalize) (object);
+}
+
+
+static void
+select_icon (Eil *eil, int pos, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	gint i;
+	Icon *icon;
+
+	priv = eil->_priv;
+
+	switch (priv->selection_mode) {
+	case GTK_SELECTION_SINGLE:
+	case GTK_SELECTION_BROWSE:
+		i = 0;
+
+		for (i = 0; i < priv->icon_list->len; i++) {
+			icon = g_array_index (priv->icon_list, Icon*, i);
+
+			if (i != pos && icon->selected)
+				emit_select (eil, FALSE, i, event);
+		}
+
+		emit_select (eil, TRUE, pos, event);
+		break;
+
+	case GTK_SELECTION_MULTIPLE:
+	case GTK_SELECTION_EXTENDED:
+		emit_select (eil, TRUE, pos, event);
+		break;
+
+	default:
+		break;
+	}
+}
+
+/**
+ * e_icon_list_select_icon:
+ * @eil: An icon list.
+ * @pos: Index of the icon to be selected.
+ *
+ * Selects the icon at the index specified by @pos.
+ */
+void
+e_icon_list_select_icon (EIconList *eil, int pos)
+{
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (pos >= 0 && pos < eil->_priv->icons);
+
+	select_icon (eil, pos, NULL);
+}
+
+static void
+unselect_icon (Eil *eil, int pos, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+
+	priv = eil->_priv;
+
+	switch (priv->selection_mode) {
+	case GTK_SELECTION_SINGLE:
+	case GTK_SELECTION_BROWSE:
+	case GTK_SELECTION_MULTIPLE:
+	case GTK_SELECTION_EXTENDED:
+		emit_select (eil, FALSE, pos, event);
+		break;
+
+	default:
+		break;
+	}
+}
+
+/**
+ * e_icon_list_unselect_icon:
+ * @eil: An icon list.
+ * @pos: Index of the icon to be unselected.
+ *
+ * Unselects the icon at the index specified by @pos.
+ */
+void
+e_icon_list_unselect_icon (EIconList *eil, int pos)
+{
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (pos >= 0 && pos < eil->_priv->icons);
+
+	unselect_icon (eil, pos, NULL);
+}
+
+static void
+eil_size_request (GtkWidget *widget, GtkRequisition *requisition)
+{
+	requisition->width = 1;
+	requisition->height = 1;
+}
+
+static void
+eil_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+
+	eil = EIL (widget);
+	priv = eil->_priv;
+
+	if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
+		(* GTK_WIDGET_CLASS (parent_class)->size_allocate) (widget, allocation);
+
+	if (priv->frozen)
+		return;
+
+	eil_layout_all_icons (eil);
+}
+
+static void
+eil_realize (GtkWidget *widget)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	GtkStyle *style;
+
+	eil = EIL (widget);
+	priv = eil->_priv;
+
+	priv->frozen++;
+
+	if (GTK_WIDGET_CLASS (parent_class)->realize)
+		(* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
+
+	priv->frozen--;
+
+	/* Change the style to use the base color as the background */
+
+	style = gtk_style_copy (gtk_widget_get_style (widget));
+	style->bg[GTK_STATE_NORMAL] = style->base[GTK_STATE_NORMAL];
+	gtk_widget_set_style (widget, style);
+
+	gdk_window_set_background (GTK_LAYOUT (eil)->bin_window,
+				   &widget->style->bg[GTK_STATE_NORMAL]);
+
+	if (priv->frozen)
+		return;
+
+	if (priv->dirty) {
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	}
+}
+
+static void
+real_select_icon (Eil *eil, gint num, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (num >= 0 && num < eil->_priv->icons);
+
+	priv = eil->_priv;
+
+	icon = g_array_index (priv->icon_list, Icon*, num);
+
+	if (icon->selected)
+		return;
+
+	icon->selected = TRUE;
+	gnome_icon_text_item_select (icon->text, TRUE);
+	priv->selection = g_list_append (priv->selection, GINT_TO_POINTER (num));
+}
+
+static void
+real_unselect_icon (Eil *eil, gint num, GdkEvent *event)
+{
+	EIconListPrivate *priv;
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (num >= 0 && num < eil->_priv->icons);
+
+	priv = eil->_priv;
+
+	icon = g_array_index (priv->icon_list, Icon*, num);
+
+	if (!icon->selected)
+		return;
+
+	icon->selected = FALSE;
+	gnome_icon_text_item_select (icon->text, FALSE);
+	priv->selection = g_list_remove (priv->selection, GINT_TO_POINTER (num));
+}
+
+/* Saves the selection of the icon list to temporary storage */
+static void
+store_temp_selection (Eil *eil)
+{
+	EIconListPrivate *priv;
+	int i;
+	Icon *icon;
+
+	priv = eil->_priv;
+
+	for (i = 0; i < priv->icon_list->len; i++) {
+		icon = g_array_index(priv->icon_list, Icon*, i);
+
+		icon->tmp_selected = icon->selected;
+	}
+}
+
+#define gray50_width 2
+#define gray50_height 2
+static const char gray50_bits[] = {
+  0x02, 0x01, };
+
+/* Button press handler for the icon list */
+static gint
+eil_button_press (GtkWidget *widget, GdkEventButton *event)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	int only_one;
+	GdkBitmap *stipple;
+	double tx, ty;
+
+	eil = EIL (widget);
+	priv = eil->_priv;
+
+	/* Invoke the canvas event handler and see if an item picks up the event */
+
+	if ((* GTK_WIDGET_CLASS (parent_class)->button_press_event) (widget, event))
+		return TRUE;
+
+	if (!(event->type == GDK_BUTTON_PRESS
+	      && event->button == 1
+	      && priv->selection_mode != GTK_SELECTION_BROWSE))
+		return FALSE;
+
+	only_one = priv->selection_mode == GTK_SELECTION_SINGLE;
+
+	if (only_one || (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) == 0)
+		eil_unselect_all (eil, NULL, NULL);
+
+	if (only_one)
+		return TRUE;
+
+	if (priv->selecting)
+		return FALSE;
+
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil), event->x, event->y, &tx, &ty);
+	priv->sel_start_x = tx;
+	priv->sel_start_y = ty;
+	priv->sel_state = event->state;
+	priv->selecting = TRUE;
+
+	store_temp_selection (eil);
+
+	stipple = gdk_bitmap_create_from_data (NULL, gray50_bits, gray50_width, gray50_height);
+	priv->sel_rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (eil)),
+						gnome_canvas_rect_get_type (),
+						"x1", tx,
+						"y1", ty,
+						"x2", tx,
+						"y2", ty,
+						"outline_color", "black",
+						"width_pixels", 1,
+						"outline_stipple", stipple,
+						NULL);
+	gdk_bitmap_unref (stipple);
+
+	gnome_canvas_item_grab (priv->sel_rect, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
+				NULL, event->time);
+
+	return TRUE;
+}
+
+/* Returns whether the specified icon is at least partially inside the specified
+ * rectangle.
+ */
+static int
+icon_is_in_area (Icon *icon, int x1, int y1, int x2, int y2)
+{
+	double ix1, iy1, ix2, iy2;
+
+	if (x1 == x2 && y1 == y2)
+		return FALSE;
+
+	gnome_canvas_item_get_bounds (GNOME_CANVAS_ITEM (icon->image), &ix1, &iy1, &ix2, &iy2);
+
+	if (ix1 <= x2 && iy1 <= y2 && ix2 >= x1 && iy2 >= y1)
+		return TRUE;
+
+	gnome_canvas_item_get_bounds (GNOME_CANVAS_ITEM (icon->text), &ix1, &iy1, &ix2, &iy2);
+
+	if (ix1 <= x2 && iy1 <= y2 && ix2 >= x1 && iy2 >= y1)
+		return TRUE;
+
+	return FALSE;
+}
+
+/* Updates the rubberband selection to the specified point */
+static void
+update_drag_selection (Eil *eil, int x, int y)
+{
+	EIconListPrivate *priv;
+	int x1, x2, y1, y2;
+	int i;
+	Icon *icon;
+	int additive, invert;
+
+	priv = eil->_priv;
+
+	/* Update rubberband */
+
+	if (priv->sel_start_x < x) {
+		x1 = priv->sel_start_x;
+		x2 = x;
+	} else {
+		x1 = x;
+		x2 = priv->sel_start_x;
+	}
+
+	if (priv->sel_start_y < y) {
+		y1 = priv->sel_start_y;
+		y2 = y;
+	} else {
+		y1 = y;
+		y2 = priv->sel_start_y;
+	}
+
+	if (x1 < 0)
+		x1 = 0;
+
+	if (y1 < 0)
+		y1 = 0;
+
+	if (x2 >= GTK_WIDGET (eil)->allocation.width)
+		x2 = GTK_WIDGET (eil)->allocation.width - 1;
+
+	if (y2 >= priv->total_height)
+		y2 = priv->total_height - 1;
+
+	gnome_canvas_item_set (priv->sel_rect,
+			       "x1", (double) x1,
+			       "y1", (double) y1,
+			       "x2", (double) x2,
+			       "y2", (double) y2,
+			       NULL);
+
+	/* Select or unselect icons as appropriate */
+
+	additive = priv->sel_state & GDK_SHIFT_MASK;
+	invert = priv->sel_state & GDK_CONTROL_MASK;
+
+	for (i = 0; i < priv->icon_list->len; i++) {
+		icon = g_array_index(priv->icon_list, Icon*, i);
+
+		if (icon_is_in_area (icon, x1, y1, x2, y2)) {
+			if (invert) {
+				if (icon->selected == icon->tmp_selected)
+					emit_select (eil, !icon->selected, i, NULL);
+			} else if (additive) {
+				if (!icon->selected)
+					emit_select (eil, TRUE, i, NULL);
+			} else {
+				if (!icon->selected)
+					emit_select (eil, TRUE, i, NULL);
+			}
+		} else if (icon->selected != icon->tmp_selected)
+			emit_select (eil, icon->tmp_selected, i, NULL);
+	}
+}
+
+/* Button release handler for the icon list */
+static gint
+eil_button_release (GtkWidget *widget, GdkEventButton *event)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	double x, y;
+
+	eil = EIL (widget);
+	priv = eil->_priv;
+
+	if (!priv->selecting)
+		return (* GTK_WIDGET_CLASS (parent_class)->button_release_event) (widget, event);
+
+	if (event->button != 1)
+		return FALSE;
+
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil), event->x, event->y, &x, &y);
+	update_drag_selection (eil, x, y);
+	gnome_canvas_item_ungrab (priv->sel_rect, event->time);
+
+	gtk_object_destroy (GTK_OBJECT (priv->sel_rect));
+	priv->sel_rect = NULL;
+	priv->selecting = FALSE;
+
+	if (priv->timer_tag != 0) {
+		gtk_timeout_remove (priv->timer_tag);
+		priv->timer_tag = 0;
+	}
+
+	return TRUE;
+}
+
+/* Autoscroll timeout handler for the icon list */
+static gint
+scroll_timeout (gpointer data)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	GtkAdjustment *adj;
+	double x, y;
+	int value;
+
+	eil = data;
+	priv = eil->_priv;
+
+	GDK_THREADS_ENTER ();
+
+	adj = gtk_layout_get_vadjustment (GTK_LAYOUT (eil));
+
+	value = adj->value + priv->value_diff;
+	if (value > adj->upper - adj->page_size)
+		value = adj->upper - adj->page_size;
+
+	gtk_adjustment_set_value (adj, value);
+
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil),
+				      priv->event_last_x, priv->event_last_y,
+				      &x, &y);
+	update_drag_selection (eil, x, y);
+
+	GDK_THREADS_LEAVE();
+
+	return TRUE;
+}
+
+/* Motion event handler for the icon list */
+static gint
+eil_motion_notify (GtkWidget *widget, GdkEventMotion *event)
+{
+	Eil *eil;
+	EIconListPrivate *priv;
+	double x, y;
+
+	eil = EIL (widget);
+	priv = eil->_priv;
+
+	if (!priv->selecting)
+		return (* GTK_WIDGET_CLASS (parent_class)->motion_notify_event) (widget, event);
+
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil), event->x, event->y, &x, &y);
+	update_drag_selection (eil, x, y);
+
+	/* If we are out of bounds, schedule a timeout that will do the scrolling */
+
+	if (event->y < 0 || event->y > widget->allocation.height) {
+		if (priv->timer_tag == 0)
+			priv->timer_tag = gtk_timeout_add (SCROLL_TIMEOUT, scroll_timeout, eil);
+
+		if (event->y < 0)
+			priv->value_diff = event->y;
+		else
+			priv->value_diff = event->y - widget->allocation.height;
+
+		priv->event_last_x = event->x;
+		priv->event_last_y = event->y;
+
+		/* Make the steppings be relative to the mouse distance from the
+		 * canvas.  Also notice the timeout above is small to give a
+		 * more smooth movement.
+		 */
+		priv->value_diff /= 5;
+	} else if (priv->timer_tag != 0) {
+		gtk_timeout_remove (priv->timer_tag);
+		priv->timer_tag = 0;
+	}
+
+	return TRUE;
+}
+
+typedef gboolean (*xGtkSignal_BOOL__INT_POINTER) (GtkObject * object,
+						  gint     arg1,
+						  gpointer arg2,
+						  gpointer user_data);
+static void
+xgtk_marshal_BOOL__INT_POINTER (GtkObject *object, GtkSignalFunc func, gpointer func_data,
+				GtkArg *args)
+{
+  xGtkSignal_BOOL__INT_POINTER rfunc;
+  gboolean *return_val;
+
+  return_val = GTK_RETLOC_BOOL (args[2]);
+  rfunc = (xGtkSignal_BOOL__INT_POINTER) func;
+  *return_val = (*rfunc) (object,
+			  GTK_VALUE_INT (args[0]),
+			  GTK_VALUE_POINTER (args[1]),
+			  func_data);
+}
+
+static void
+eil_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
+{
+	EIconList *eil;
+
+	eil = E_ICON_LIST (object);
+
+	switch (arg_id) {
+	default:
+		break;
+	}
+}
+
+static void
+eil_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
+{
+	EIconList *eil;
+	EIconListPrivate *priv;
+
+	eil = E_ICON_LIST (object);
+	priv = eil->_priv;
+
+	switch (arg_id) {
+	default:
+		arg->type = GTK_TYPE_INVALID;
+		break;
+	}
+}
+
+static void
+eil_class_init (EilClass *eil_class)
+{
+	GtkObjectClass *object_class;
+	GtkWidgetClass *widget_class;
+	GtkLayoutClass *layout_class;
+	GnomeCanvasClass *canvas_class;
+
+	object_class = (GtkObjectClass *)   eil_class;
+	widget_class = (GtkWidgetClass *)   eil_class;
+	layout_class = (GtkLayoutClass *)   eil_class;
+	canvas_class = (GnomeCanvasClass *) eil_class;
+
+	parent_class = gtk_type_class (gnome_canvas_get_type ());
+
+	eil_signals[SELECT_ICON] =
+		gtk_signal_new (
+			"select_icon",
+			GTK_RUN_FIRST,
+			object_class->type,
+			GTK_SIGNAL_OFFSET (EIconListClass, select_icon),
+			gtk_marshal_NONE__INT_POINTER,
+			GTK_TYPE_NONE, 2,
+			GTK_TYPE_INT,
+			GTK_TYPE_GDK_EVENT);
+
+	eil_signals[UNSELECT_ICON] =
+		gtk_signal_new (
+			"unselect_icon",
+			GTK_RUN_FIRST,
+			object_class->type,
+			GTK_SIGNAL_OFFSET (EIconListClass, unselect_icon),
+			gtk_marshal_NONE__INT_POINTER,
+			GTK_TYPE_NONE, 2,
+			GTK_TYPE_INT,
+			GTK_TYPE_GDK_EVENT);
+
+	eil_signals[TEXT_CHANGED] =
+		gtk_signal_new (
+			"text_changed",
+			GTK_RUN_LAST,
+			object_class->type,
+			GTK_SIGNAL_OFFSET (EIconListClass, text_changed),
+			xgtk_marshal_BOOL__INT_POINTER,
+			GTK_TYPE_BOOL, 2,
+			GTK_TYPE_INT,
+			GTK_TYPE_POINTER);
+
+	gtk_object_class_add_signals (object_class, eil_signals, LAST_SIGNAL);
+
+	object_class->destroy = eil_destroy;
+	object_class->finalize = eil_finalize;
+	object_class->set_arg = eil_set_arg;
+	object_class->get_arg = eil_get_arg;
+
+	widget_class->size_request = eil_size_request;
+	widget_class->size_allocate = eil_size_allocate;
+	widget_class->realize = eil_realize;
+	widget_class->button_press_event = eil_button_press;
+	widget_class->button_release_event = eil_button_release;
+	widget_class->motion_notify_event = eil_motion_notify;
+
+	eil_class->select_icon = real_select_icon;
+	eil_class->unselect_icon = real_unselect_icon;
+}
+
+static void
+eil_init (Eil *eil)
+{
+	eil->_priv = g_new0 (EIconListPrivate, 1);
+
+	eil->_priv->icon_list = g_array_new(FALSE, FALSE, sizeof(gpointer));
+	eil->_priv->row_spacing = DEFAULT_ROW_SPACING;
+	eil->_priv->col_spacing = DEFAULT_COL_SPACING;
+	eil->_priv->text_spacing = DEFAULT_TEXT_SPACING;
+	eil->_priv->icon_border = DEFAULT_ICON_BORDER;
+	eil->_priv->separators = g_strdup (" ");
+
+	eil->_priv->selection_mode = GTK_SELECTION_SINGLE;
+	eil->_priv->dirty = TRUE;
+
+	gnome_canvas_set_scroll_region (GNOME_CANVAS (eil), 0.0, 0.0, 1000000.0, 1000000.0);
+	gnome_canvas_scroll_to (GNOME_CANVAS (eil), 0, 0);
+}
+
+/**
+ * e_icon_list_get_type:
+ *
+ * Registers the &EIconList class if necessary, and returns the type ID
+ * associated to it.
+ *
+ * Returns: The type ID of the &EIconList class.
+ */
+guint
+e_icon_list_get_type (void)
+{
+	static guint eil_type = 0;
+
+	if (!eil_type) {
+		GtkTypeInfo eil_info = {
+			"EIconList",
+			sizeof (EIconList),
+			sizeof (EIconListClass),
+			(GtkClassInitFunc) eil_class_init,
+			(GtkObjectInitFunc) eil_init,
+			NULL,
+			NULL,
+			NULL
+		};
+
+		eil_type = gtk_type_unique (gnome_canvas_get_type (),
+					    &eil_info);
+	}
+
+	return eil_type;
+}
+
+/**
+ * e_icon_list_set_icon_width:
+ * @eil: An icon list.
+ * @w:   New width for the icon columns.
+ *
+ * Sets the amount of horizontal space allocated to the icons, i.e. the column
+ * width of the icon list.
+ */
+void
+e_icon_list_set_icon_width (EIconList *eil, int w)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+
+	priv->icon_width  = w;
+
+	if (priv->frozen) {
+		priv->dirty = TRUE;
+		return;
+	}
+
+	eil_layout_all_icons (eil);
+	eil_scrollbar_adjust (eil);
+}
+
+
+/**
+ * e_icon_list_construct:
+ * @eil: An icon list.
+ * @icon_width: Width for the icon columns.
+ * @flags: A combination of %E_ICON_LIST_IS_EDITABLE and %E_ICON_LIST_STATIC_TEXT.
+ *
+ * Constructor for the icon list, to be used by derived classes.
+ **/
+void
+e_icon_list_construct (EIconList *eil, guint icon_width, int flags)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+
+	e_icon_list_set_icon_width (eil, icon_width);
+	priv->is_editable = (flags & E_ICON_LIST_IS_EDITABLE) != 0;
+	priv->static_text = (flags & E_ICON_LIST_STATIC_TEXT) != 0;
+}
+
+
+/**
+ * e_icon_list_new: [constructor]
+ * @icon_width: Width for the icon columns.
+ * @flags:      A combination of %E_ICON_LIST_IS_EDITABLE and %E_ICON_LIST_STATIC_TEXT.
+ *
+ * Creates a new icon list widget.  The icon columns are allocated a width of
+ * @icon_width pixels.  Icon captions will be word-wrapped to this width as
+ * well.
+ *
+ * If @flags has the %E_ICON_LIST_IS_EDITABLE flag set, then the user will be
+ * able to edit the text in the icon captions, and the "text_changed" signal
+ * will be emitted when an icon's text is changed.
+ *
+ * If @flags has the %E_ICON_LIST_STATIC_TEXT flags set, then the text
+ * for the icon captions will not be copied inside the icon list; it will only
+ * store the pointers to the original text strings specified by the application.
+ * This is intended to save memory.  If this flag is not set, then the text
+ * strings will be copied and managed internally.
+ *
+ * Returns: a newly-created icon list widget
+ */
+GtkWidget *
+e_icon_list_new (guint icon_width, int flags)
+{
+	Eil *eil;
+
+	gtk_widget_push_colormap (gdk_rgb_get_cmap ());
+	eil = EIL (gtk_type_new (e_icon_list_get_type ()));
+	gtk_widget_pop_colormap ();
+
+	e_icon_list_construct (eil, icon_width, flags);
+
+	return GTK_WIDGET (eil);
+}
+
+
+/**
+ * e_icon_list_freeze:
+ * @eil:  An icon list.
+ *
+ * Freezes an icon list so that any changes made to it will not be
+ * reflected on the screen until it is thawed with e_icon_list_thaw().
+ * It is recommended to freeze the icon list before inserting or deleting
+ * many icons, for example, so that the layout process will only be executed
+ * once, when the icon list is finally thawed.
+ *
+ * You can call this function multiple times, but it must be balanced with the
+ * same number of calls to e_icon_list_thaw() before the changes will take
+ * effect.
+ */
+void
+e_icon_list_freeze (EIconList *eil)
+{
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	eil->_priv->frozen++;
+
+	/* We hide the root so that the user will not see any changes while the
+	 * icon list is doing stuff.
+	 */
+
+	if (eil->_priv->frozen == 1)
+		gnome_canvas_item_hide (GNOME_CANVAS (eil)->root);
+}
+
+/**
+ * e_icon_list_thaw:
+ * @eil:  An icon list.
+ *
+ * Thaws the icon list and performs any pending layout operations.  This
+ * is to be used in conjunction with e_icon_list_freeze().
+ */
+void
+e_icon_list_thaw (EIconList *eil)
+{
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (eil->_priv->frozen > 0);
+
+	eil->_priv->frozen--;
+
+	if (eil->_priv->dirty) {
+                eil_layout_all_icons (eil);
+                eil_scrollbar_adjust (eil);
+        }
+
+	if (eil->_priv->frozen == 0)
+		gnome_canvas_item_show (GNOME_CANVAS (eil)->root);
+}
+
+/**
+ * e_icon_list_set_selection_mode
+ * @eil:  An icon list.
+ * @mode: New selection mode.
+ *
+ * Sets the selection mode for an icon list.  The %GTK_SELECTION_MULTIPLE and
+ * %GTK_SELECTION_EXTENDED modes are considered equivalent.
+ */
+void
+e_icon_list_set_selection_mode (EIconList *eil, GtkSelectionMode mode)
+{
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	eil->_priv->selection_mode = mode;
+	eil->_priv->last_selected_idx = -1;
+	eil->_priv->last_selected_icon = NULL;
+}
+
+/**
+ * e_icon_list_set_icon_data_full:
+ * @eil:     An icon list.
+ * @pos:     Index of an icon.
+ * @data:    User data to set on the icon.
+ * @destroy: Destroy notification handler for the icon.
+ *
+ * Associates the @data pointer to the icon at the index specified by @pos.  The
+ * @destroy argument points to a function that will be called when the icon is
+ * destroyed, or NULL if no function is to be called when this happens.
+ */
+void
+e_icon_list_set_icon_data_full (EIconList *eil,
+				    int pos, gpointer data,
+				    GtkDestroyNotify destroy)
+{
+	Icon *icon;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (pos >= 0 && pos < eil->_priv->icons);
+
+	icon = g_array_index (eil->_priv->icon_list, Icon*, pos);
+	icon->data = data;
+	icon->destroy = destroy;
+}
+
+/**
+ * e_icon_list_get_icon_data:
+ * @eil:  An icon list.
+ * @pos:  Index of an icon.
+ * @data: User data to set on the icon.
+ *
+ * Associates the @data pointer to the icon at the index specified by @pos.
+ */
+void
+e_icon_list_set_icon_data (EIconList *eil, int pos, gpointer data)
+{
+	e_icon_list_set_icon_data_full (eil, pos, data, NULL);
+}
+
+/**
+ * e_icon_list_get_icon_data:
+ * @eil: An icon list.
+ * @pos: Index of an icon.
+ *
+ * Returns the user data pointer associated to the icon at the index specified
+ * by @pos.
+ */
+gpointer
+e_icon_list_get_icon_data (EIconList *eil, int pos)
+{
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, NULL);
+	g_return_val_if_fail (IS_EIL (eil), NULL);
+	g_return_val_if_fail (pos >= 0 && pos < eil->_priv->icons, NULL);
+
+	icon = g_array_index (eil->_priv->icon_list, Icon*, pos);
+	return icon->data;
+}
+
+/**
+ * e_icon_list_find_icon_from_data:
+ * @eil:    An icon list.
+ * @data:   Data pointer associated to an icon.
+ *
+ * Returns the index of the icon whose user data has been set to @data,
+ * or -1 if no icon has this data associated to it.
+ */
+int
+e_icon_list_find_icon_from_data (EIconList *eil, gpointer data)
+{
+	EIconListPrivate *priv;
+	int n;
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, -1);
+	g_return_val_if_fail (IS_EIL (eil), -1);
+
+	priv = eil->_priv;
+
+	for (n = 0; n < priv->icon_list->len; n++) {
+		icon = g_array_index(priv->icon_list, Icon*, n);
+		if (icon->data == data)
+			return n;
+	}
+
+	return -1;
+}
+
+/* Sets an integer value in the private structure of the icon list, and updates it */
+static void
+set_value (EIconList *eil, EIconListPrivate *priv, int *dest, int val)
+{
+	if (val == *dest)
+		return;
+
+	*dest = val;
+
+	if (!priv->frozen) {
+		eil_layout_all_icons (eil);
+		eil_scrollbar_adjust (eil);
+	} else
+		priv->dirty = TRUE;
+}
+
+/**
+ * e_icon_list_set_row_spacing:
+ * @eil:    An icon list.
+ * @pixels: Number of pixels for inter-row spacing.
+ *
+ * Sets the spacing to be used between rows of icons.
+ */
+void
+e_icon_list_set_row_spacing (EIconList *eil, int pixels)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+	set_value (eil, priv, &priv->row_spacing, pixels);
+}
+
+/**
+ * e_icon_list_set_col_spacing:
+ * @eil:    An icon list.
+ * @pixels: Number of pixels for inter-column spacing.
+ *
+ * Sets the spacing to be used between columns of icons.
+ */
+void
+e_icon_list_set_col_spacing (EIconList *eil, int pixels)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+	set_value (eil, priv, &priv->col_spacing, pixels);
+}
+
+/**
+ * e_icon_list_set_text_spacing:
+ * @eil:    An icon list.
+ * @pixels: Number of pixels between an icon's image and its caption.
+ *
+ * Sets the spacing to be used between an icon's image and its text caption.
+ */
+void
+e_icon_list_set_text_spacing (EIconList *eil, int pixels)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+	set_value (eil, priv, &priv->text_spacing, pixels);
+}
+
+/**
+ * e_icon_list_set_icon_border:
+ * @eil:    An icon list.
+ * @pixels: Number of border pixels to be used around an icon's image.
+ *
+ * Sets the width of the border to be displayed around an icon's image.  This is
+ * currently not implemented.
+ */
+void
+e_icon_list_set_icon_border (EIconList *eil, int pixels)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+
+	priv = eil->_priv;
+	set_value (eil, priv, &priv->icon_border, pixels);
+}
+
+/**
+ * e_icon_list_set_separators:
+ * @eil: An icon list.
+ * @sep: String with characters to be used as word separators.
+ *
+ * Sets the characters that can be used as word separators when doing
+ * word-wrapping in the icon text captions.
+ */
+void
+e_icon_list_set_separators (EIconList *eil, const char *sep)
+{
+	EIconListPrivate *priv;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (sep != NULL);
+
+	priv = eil->_priv;
+
+	if (priv->separators)
+		g_free (priv->separators);
+
+	priv->separators = g_strdup (sep);
+
+	if (priv->frozen) {
+		priv->dirty = TRUE;
+		return;
+	}
+
+	eil_layout_all_icons (eil);
+	eil_scrollbar_adjust (eil);
+}
+
+/**
+ * e_icon_list_moveto:
+ * @eil:    An icon list.
+ * @pos:    Index of an icon.
+ * @yalign: Vertical alignment of the icon.
+ *
+ * Makes the icon whose index is @pos be visible on the screen.  The icon list
+ * gets scrolled so that the icon is visible.  An alignment of 0.0 represents
+ * the top of the visible part of the icon list, and 1.0 represents the bottom.
+ * An icon can be centered on the icon list.
+ */
+void
+e_icon_list_moveto (EIconList *eil, int pos, double yalign)
+{
+	EIconListPrivate *priv;
+	GtkAdjustment *adj;
+	IconLine *il;
+	GList *l;
+	int i, y, uh, line;
+
+	g_return_if_fail (eil != NULL);
+	g_return_if_fail (IS_EIL (eil));
+	g_return_if_fail (pos >= 0 && pos < eil->_priv->icons);
+	g_return_if_fail (yalign >= 0.0 && yalign <= 1.0);
+
+	priv = eil->_priv;
+
+	g_return_if_fail (priv->lines != NULL);
+
+	line = pos / eil_get_items_per_line (eil);
+
+	y = 0;
+	for (i = 0, l = priv->lines; l && i < line; l = l->next, i++) {
+		il = l->data;
+		y += icon_line_height (eil, il);
+	}
+
+	il = l->data;
+
+	uh = GTK_WIDGET (eil)->allocation.height - icon_line_height (eil,il);
+	adj = gtk_layout_get_vadjustment (GTK_LAYOUT (eil));
+	gtk_adjustment_set_value (adj, y - uh * yalign);
+}
+
+/**
+ * e_icon_list_is_visible:
+ * @eil: An icon list.
+ * @pos: Index of an icon.
+ *
+ * Returns whether the icon at the index specified by @pos is visible.  This
+ * will be %GTK_VISIBILITY_NONE if the icon is not visible at all,
+ * %GTK_VISIBILITY_PARTIAL if the icon is at least partially shown, and
+ * %GTK_VISIBILITY_FULL if the icon is fully visible.
+ */
+GtkVisibility
+e_icon_list_icon_is_visible (EIconList *eil, int pos)
+{
+	EIconListPrivate *priv;
+	GtkAdjustment *adj;
+	IconLine *il;
+	GList *l;
+	int line, y1, y2, i;
+
+	g_return_val_if_fail (eil != NULL, GTK_VISIBILITY_NONE);
+	g_return_val_if_fail (IS_EIL (eil), GTK_VISIBILITY_NONE);
+	g_return_val_if_fail (pos >= 0 && pos < eil->_priv->icons,
+			      GTK_VISIBILITY_NONE);
+
+	priv = eil->_priv;
+
+	if (priv->lines == NULL)
+		return GTK_VISIBILITY_NONE;
+
+	line = pos / eil_get_items_per_line (eil);
+	y1 = 0;
+	for (i = 0, l = priv->lines; l && i < line; l = l->next, i++) {
+		il = l->data;
+		y1 += icon_line_height (eil, il);
+	}
+
+	y2 = y1 + icon_line_height (eil, (IconLine *) l->data);
+
+	adj = gtk_layout_get_vadjustment (GTK_LAYOUT (eil));
+
+	if (y2 < adj->value)
+		return GTK_VISIBILITY_NONE;
+
+	if (y1 > adj->value + GTK_WIDGET (eil)->allocation.height)
+		return GTK_VISIBILITY_NONE;
+
+	if (y2 <= adj->value + GTK_WIDGET (eil)->allocation.height &&
+	    y1 >= adj->value)
+		return GTK_VISIBILITY_FULL;
+
+	return GTK_VISIBILITY_PARTIAL;
+}
+
+/**
+ * e_icon_list_get_icon_at:
+ * @eil: An icon list.
+ * @x:   X position in the icon list window.
+ * @y:   Y position in the icon list window.
+ *
+ * Returns the index of the icon that is under the specified coordinates, which
+ * are relative to the icon list's window.  If there is no icon in that
+ * position, -1 is returned.
+ */
+int
+e_icon_list_get_icon_at (EIconList *eil, int x, int y)
+{
+	EIconListPrivate *priv;
+	double wx, wy;
+	double dx, dy;
+	int cx, cy;
+	int n;
+	GnomeCanvasItem *item;
+	double dist;
+
+	g_return_val_if_fail (eil != NULL, -1);
+	g_return_val_if_fail (IS_EIL (eil), -1);
+
+	priv = eil->_priv;
+
+	dx = x;
+	dy = y;
+
+	gnome_canvas_window_to_world (GNOME_CANVAS (eil), dx, dy, &wx, &wy);
+	gnome_canvas_w2c (GNOME_CANVAS (eil), wx, wy, &cx, &cy);
+
+	for (n = 0; n < priv->icon_list->len; n++) {
+		Icon *icon = g_array_index(priv->icon_list, Icon*, n);
+		GnomeCanvasItem *image = GNOME_CANVAS_ITEM (icon->image);
+		GnomeCanvasItem *text = GNOME_CANVAS_ITEM (icon->text);
+
+		if (wx >= image->x1 && wx <= image->x2 && wy >= image->y1 && wy <= image->y2) {
+			dist = (* GNOME_CANVAS_ITEM_CLASS (GTK_OBJECT (image)->klass)->point) (
+				image,
+				wx, wy,
+				cx, cy,
+				&item);
+
+			if ((int) (dist * GNOME_CANVAS (eil)->pixels_per_unit + 0.5)
+			    <= GNOME_CANVAS (eil)->close_enough)
+				return n;
+		}
+
+		if (wx >= text->x1 && wx <= text->x2 && wy >= text->y1 && wy <= text->y2) {
+			dist = (* GNOME_CANVAS_ITEM_CLASS (GTK_OBJECT (text)->klass)->point) (
+				text,
+				wx, wy,
+				cx, cy,
+				&item);
+
+			if ((int) (dist * GNOME_CANVAS (eil)->pixels_per_unit + 0.5)
+			    <= GNOME_CANVAS (eil)->close_enough)
+				return n;
+		}
+	}
+
+	return -1;
+}
+
+
+/**
+ * e_icon_list_get_num_icons:
+ * @eil: An icon list.
+ *
+ * Returns the number of icons in the icon list.
+ */
+guint
+e_icon_list_get_num_icons (EIconList *eil)
+{
+	g_return_val_if_fail (E_IS_ICON_LIST (eil), 0);
+
+	return eil->_priv->icons;
+}
+
+
+/**
+ * e_icon_list_get_selection:
+ * @eil: An icon list.
+ *
+ * Returns a list of integers with the indices of the currently selected icons.
+ */
+GList *
+e_icon_list_get_selection (EIconList *eil)
+{
+	g_return_val_if_fail (E_IS_ICON_LIST (eil), NULL);
+
+	return eil->_priv->selection;
+}
+
+
+/**
+ * e_icon_list_get_selection:
+ * @eil: An icon list.
+ * @idx: Index of an @icon.
+ *
+ * Returns the filename of the icon with index @idx.
+ */
+gchar *
+e_icon_list_get_icon_filename (EIconList *eil, int idx)
+{
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, NULL);
+	g_return_val_if_fail (IS_EIL (eil), NULL);
+	g_return_val_if_fail (idx >= 0 && idx < eil->_priv->icons, NULL);
+
+	icon = g_array_index (eil->_priv->icon_list, Icon*, idx);
+	return icon->icon_filename;
+}
+
+
+/**
+ * e_icon_list_find_icon_from_filename:
+ * @eil:       An icon list.
+ * @filename:  Filename of an icon.
+ *
+ * Returns the index of the icon whose filename is @filename or -1 if
+ * there is no icon with this filename.
+ */
+int
+e_icon_list_find_icon_from_filename (EIconList *eil,
+				     const gchar *filename)
+{
+	EIconListPrivate *priv;
+	int n;
+	Icon *icon;
+
+	g_return_val_if_fail (eil != NULL, -1);
+	g_return_val_if_fail (IS_EIL (eil), -1);
+	g_return_val_if_fail (filename != NULL, -1);
+
+	priv = eil->_priv;
+
+	for (n = 0; n < priv->icon_list->len; n++) {
+		icon = g_array_index(priv->icon_list, Icon*, n);
+		if (!strcmp (icon->icon_filename, filename))
+			return n;
+	}
+
+	return -1;
+}
+