Consolidate base utility libraries into libeutil.

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

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

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

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

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

1 files changed, 816 insertions, 0 deletions

diff --git a/e-util/e-table-group-leaf.c b/e-util/e-table-group-leaf.c
new file mode 100644
index 0000000000..8d1a91da69
--- /dev/null
+++ b/e-util/e-table-group-leaf.c
@@ -0,0 +1,816 @@
+/*
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ *		Chris Lahey <clahey@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "e-table-group-leaf.h"
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+
+#include <libgnomecanvas/libgnomecanvas.h>
+
+#include "e-canvas.h"
+#include "e-table-item.h"
+#include "e-table-sorted.h"
+#include "e-table-sorted-variable.h"
+
+/* workaround for avoiding APi breakage */
+#define etgl_get_type e_table_group_leaf_get_type
+G_DEFINE_TYPE (ETableGroupLeaf, etgl, E_TYPE_TABLE_GROUP)
+
+enum {
+	PROP_0,
+	PROP_HEIGHT,
+	PROP_WIDTH,
+	PROP_MINIMUM_WIDTH,
+	PROP_FROZEN,
+	PROP_TABLE_ALTERNATING_ROW_COLORS,
+	PROP_TABLE_HORIZONTAL_DRAW_GRID,
+	PROP_TABLE_VERTICAL_DRAW_GRID,
+	PROP_TABLE_DRAW_FOCUS,
+	PROP_CURSOR_MODE,
+	PROP_LENGTH_THRESHOLD,
+	PROP_SELECTION_MODEL,
+	PROP_UNIFORM_ROW_HEIGHT
+};
+
+static void
+etgl_dispose (GObject *object)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object);
+
+	if (etgl->ets) {
+		g_object_unref (etgl->ets);
+		etgl->ets = NULL;
+	}
+
+	if (etgl->item) {
+		if (etgl->etgl_cursor_change_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_cursor_change_id);
+		if (etgl->etgl_cursor_activated_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_cursor_activated_id);
+		if (etgl->etgl_double_click_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_double_click_id);
+		if (etgl->etgl_right_click_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_right_click_id);
+		if (etgl->etgl_click_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_click_id);
+		if (etgl->etgl_key_press_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_key_press_id);
+		if (etgl->etgl_start_drag_id != 0)
+			g_signal_handler_disconnect (
+				etgl->item,
+				etgl->etgl_start_drag_id);
+
+		etgl->etgl_cursor_change_id = 0;
+		etgl->etgl_cursor_activated_id = 0;
+		etgl->etgl_double_click_id = 0;
+		etgl->etgl_right_click_id = 0;
+		etgl->etgl_click_id = 0;
+		etgl->etgl_key_press_id = 0;
+		etgl->etgl_start_drag_id = 0;
+
+		g_object_run_dispose (G_OBJECT (etgl->item));
+		etgl->item = NULL;
+	}
+
+	if (etgl->selection_model) {
+		g_object_unref (etgl->selection_model);
+		etgl->selection_model = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (etgl_parent_class)->dispose (object);
+}
+
+static void
+e_table_group_leaf_construct (GnomeCanvasGroup *parent,
+                              ETableGroupLeaf *etgl,
+                              ETableHeader *full_header,
+                              ETableHeader *header,
+                              ETableModel *model,
+                              ETableSortInfo *sort_info)
+{
+	etgl->is_grouped =
+		(e_table_sort_info_grouping_get_count (sort_info) > 0);
+
+	if (etgl->is_grouped)
+		etgl->ets = E_TABLE_SUBSET (
+			e_table_sorted_variable_new (
+			model, full_header, sort_info));
+	else
+		etgl->ets = E_TABLE_SUBSET (
+			e_table_sorted_new (
+			model, full_header, sort_info));
+
+	e_table_group_construct (
+		parent, E_TABLE_GROUP (etgl), full_header, header, model);
+}
+
+/**
+ * e_table_group_leaf_new
+ * @parent: The %GnomeCanvasGroup to create a child of.
+ * @full_header: The full header of the %ETable.
+ * @header: The current header of the %ETable.
+ * @model: The %ETableModel of the %ETable.
+ * @sort_info: The %ETableSortInfo of the %ETable.
+ *
+ * %ETableGroupLeaf is an %ETableGroup which simply contains an
+ * %ETableItem.
+ *
+ * Returns: The new %ETableGroupLeaf.
+ */
+ETableGroup *
+e_table_group_leaf_new (GnomeCanvasGroup *parent,
+                        ETableHeader *full_header,
+                        ETableHeader *header,
+                        ETableModel *model,
+                        ETableSortInfo *sort_info)
+{
+	ETableGroupLeaf *etgl;
+
+	g_return_val_if_fail (parent != NULL, NULL);
+
+	etgl = g_object_new (E_TYPE_TABLE_GROUP_LEAF, NULL);
+
+	e_table_group_leaf_construct (
+		parent, etgl, full_header,
+		header, model, sort_info);
+
+	return E_TABLE_GROUP (etgl);
+}
+
+static void
+etgl_cursor_change (GObject *object,
+                    gint row,
+                    ETableGroupLeaf *etgl)
+{
+	if (row < E_TABLE_SUBSET (etgl->ets)->n_map)
+		e_table_group_cursor_change (
+			E_TABLE_GROUP (etgl),
+			E_TABLE_SUBSET (etgl->ets)->map_table[row]);
+}
+
+static void
+etgl_cursor_activated (GObject *object,
+                       gint view_row,
+                       ETableGroupLeaf *etgl)
+{
+	if (view_row < E_TABLE_SUBSET (etgl->ets)->n_map)
+		e_table_group_cursor_activated (
+			E_TABLE_GROUP (etgl),
+			E_TABLE_SUBSET (etgl->ets)->map_table[view_row]);
+}
+
+static void
+etgl_double_click (GObject *object,
+                   gint model_row,
+                   gint model_col,
+                   GdkEvent *event,
+                   ETableGroupLeaf *etgl)
+{
+	e_table_group_double_click (
+		E_TABLE_GROUP (etgl), model_row, model_col, event);
+}
+
+static gboolean
+etgl_key_press (GObject *object,
+                gint row,
+                gint col,
+                GdkEvent *event,
+                ETableGroupLeaf *etgl)
+{
+	if (row < E_TABLE_SUBSET (etgl->ets)->n_map && row >= 0)
+		return e_table_group_key_press (
+			E_TABLE_GROUP (etgl),
+			E_TABLE_SUBSET (etgl->ets)->map_table[row],
+			col, event);
+	else
+		return FALSE;
+}
+
+static gboolean
+etgl_start_drag (GObject *object,
+                 gint model_row,
+                 gint model_col,
+                 GdkEvent *event,
+                 ETableGroupLeaf *etgl)
+{
+	return e_table_group_start_drag (
+		E_TABLE_GROUP (etgl), model_row, model_col, event);
+}
+
+static gboolean
+etgl_right_click (GObject *object,
+                  gint view_row,
+                  gint model_col,
+                  GdkEvent *event,
+                  ETableGroupLeaf *etgl)
+{
+	if (view_row < E_TABLE_SUBSET (etgl->ets)->n_map)
+		return e_table_group_right_click (
+			E_TABLE_GROUP (etgl),
+			E_TABLE_SUBSET (etgl->ets)->map_table[view_row],
+			model_col, event);
+	else
+		return FALSE;
+}
+
+static gboolean
+etgl_click (GObject *object,
+            gint row,
+            gint col,
+            GdkEvent *event,
+            ETableGroupLeaf *etgl)
+{
+	if (row < E_TABLE_SUBSET (etgl->ets)->n_map)
+		return e_table_group_click (
+			E_TABLE_GROUP (etgl),
+			E_TABLE_SUBSET (etgl->ets)->map_table[row],
+			col, event);
+	else
+		return FALSE;
+}
+
+static void
+etgl_reflow (GnomeCanvasItem *item,
+             gint flags)
+{
+	ETableGroupLeaf *leaf = E_TABLE_GROUP_LEAF (item);
+
+	g_object_get (leaf->item, "height", &leaf->height, NULL);
+	g_object_get (leaf->item, "width", &leaf->width, NULL);
+
+	e_canvas_item_request_parent_reflow (item);
+}
+
+static void
+etgl_realize (GnomeCanvasItem *item)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (item);
+
+	if (GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize)
+		GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize (item);
+
+	etgl->item = E_TABLE_ITEM (gnome_canvas_item_new (
+		GNOME_CANVAS_GROUP (etgl),
+		e_table_item_get_type (),
+		"ETableHeader", E_TABLE_GROUP (etgl)->header,
+		"ETableModel", etgl->ets,
+		"alternating_row_colors", etgl->alternating_row_colors,
+		"horizontal_draw_grid", etgl->horizontal_draw_grid,
+		"vertical_draw_grid", etgl->vertical_draw_grid,
+		"drawfocus", etgl->draw_focus,
+		"cursor_mode", etgl->cursor_mode,
+		"minimum_width", etgl->minimum_width,
+		"length_threshold", etgl->length_threshold,
+		"selection_model", etgl->selection_model,
+		"uniform_row_height", etgl->uniform_row_height,
+		NULL));
+
+	etgl->etgl_cursor_change_id = g_signal_connect (
+		etgl->item, "cursor_change",
+		G_CALLBACK (etgl_cursor_change), etgl);
+
+	etgl->etgl_cursor_activated_id = g_signal_connect (
+		etgl->item, "cursor_activated",
+		G_CALLBACK (etgl_cursor_activated), etgl);
+
+	etgl->etgl_double_click_id = g_signal_connect (
+		etgl->item, "double_click",
+		G_CALLBACK (etgl_double_click), etgl);
+
+	etgl->etgl_right_click_id = g_signal_connect (
+		etgl->item, "right_click",
+		G_CALLBACK (etgl_right_click), etgl);
+
+	etgl->etgl_click_id = g_signal_connect (
+		etgl->item, "click",
+		G_CALLBACK (etgl_click), etgl);
+
+	etgl->etgl_key_press_id = g_signal_connect (
+		etgl->item, "key_press",
+		G_CALLBACK (etgl_key_press), etgl);
+
+	etgl->etgl_start_drag_id = g_signal_connect (
+		etgl->item, "start_drag",
+		G_CALLBACK (etgl_start_drag), etgl);
+
+	e_canvas_item_request_reflow (item);
+}
+
+static void
+etgl_add (ETableGroup *etg,
+          gint row)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		e_table_subset_variable_add (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets), row);
+	}
+}
+
+static void
+etgl_add_array (ETableGroup *etg,
+                const gint *array,
+                gint count)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		e_table_subset_variable_add_array (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets), array, count);
+	}
+}
+
+static void
+etgl_add_all (ETableGroup *etg)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		e_table_subset_variable_add_all (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets));
+	}
+}
+
+static gboolean
+etgl_remove (ETableGroup *etg,
+             gint row)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		return e_table_subset_variable_remove (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets), row);
+	}
+	return FALSE;
+}
+
+static void
+etgl_increment (ETableGroup *etg,
+                gint position,
+                gint amount)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		e_table_subset_variable_increment (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets),
+			position, amount);
+	}
+}
+
+static void
+etgl_decrement (ETableGroup *etg,
+                gint position,
+                gint amount)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (E_IS_TABLE_SUBSET_VARIABLE (etgl->ets)) {
+		e_table_subset_variable_decrement (
+			E_TABLE_SUBSET_VARIABLE (etgl->ets),
+			position, amount);
+	}
+}
+
+static gint
+etgl_row_count (ETableGroup *etg)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	return e_table_model_row_count (E_TABLE_MODEL (etgl->ets));
+}
+
+static void
+etgl_set_focus (ETableGroup *etg,
+                EFocus direction,
+                gint view_col)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (direction == E_FOCUS_END) {
+		e_table_item_set_cursor (
+			etgl->item, view_col,
+			e_table_model_row_count (E_TABLE_MODEL (etgl->ets)) - 1);
+	} else {
+		e_table_item_set_cursor (etgl->item, view_col, 0);
+	}
+}
+
+static gint
+etgl_get_focus_column (ETableGroup *etg)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	return e_table_item_get_focused_column (etgl->item);
+}
+
+static EPrintable *
+etgl_get_printable (ETableGroup *etg)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	return e_table_item_get_printable (etgl->item);
+}
+
+static void
+etgl_compute_location (ETableGroup *etg,
+                       gint *x,
+                       gint *y,
+                       gint *row,
+                       gint *col)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	e_table_item_compute_location (etgl->item, x, y, row, col);
+}
+
+static void
+etgl_get_mouse_over (ETableGroup *etg,
+                     gint *row,
+                     gint *col)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	if (etgl->item && etgl->item->motion_row > -1 && etgl->item->motion_col > -1) {
+		if (row)
+			*row = etgl->item->motion_row;
+		if (col)
+			*col = etgl->item->motion_col;
+	}
+}
+
+static void
+etgl_get_cell_geometry (ETableGroup *etg,
+                        gint *row,
+                        gint *col,
+                        gint *x,
+                        gint *y,
+                        gint *width,
+                        gint *height)
+{
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg);
+
+	e_table_item_get_cell_geometry (etgl->item, row, col, x, y, width, height);
+}
+
+static void
+etgl_set_property (GObject *object,
+                   guint property_id,
+                   const GValue *value,
+                   GParamSpec *pspec)
+{
+	ETableGroup *etg = E_TABLE_GROUP (object);
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object);
+
+	switch (property_id) {
+	case PROP_FROZEN:
+		etg->frozen = g_value_get_boolean (value);
+		break;
+	case PROP_MINIMUM_WIDTH:
+	case PROP_WIDTH:
+		etgl->minimum_width = g_value_get_double (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"minimum_width", etgl->minimum_width,
+				NULL);
+		}
+		break;
+	case PROP_LENGTH_THRESHOLD:
+		etgl->length_threshold = g_value_get_int (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"length_threshold", etgl->length_threshold,
+				NULL);
+		}
+		break;
+	case PROP_SELECTION_MODEL:
+		if (etgl->selection_model)
+			g_object_unref (etgl->selection_model);
+		etgl->selection_model = E_SELECTION_MODEL (g_value_get_object (value));
+		if (etgl->selection_model) {
+			g_object_ref (etgl->selection_model);
+		}
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"selection_model", etgl->selection_model,
+				NULL);
+		}
+		break;
+
+	case PROP_UNIFORM_ROW_HEIGHT:
+		etgl->uniform_row_height = g_value_get_boolean (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"uniform_row_height", etgl->uniform_row_height,
+				NULL);
+		}
+		break;
+
+	case PROP_TABLE_ALTERNATING_ROW_COLORS:
+		etgl->alternating_row_colors = g_value_get_boolean (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"alternating_row_colors", etgl->alternating_row_colors,
+				NULL);
+		}
+		break;
+
+	case PROP_TABLE_HORIZONTAL_DRAW_GRID:
+		etgl->horizontal_draw_grid = g_value_get_boolean (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"horizontal_draw_grid", etgl->horizontal_draw_grid,
+				NULL);
+		}
+		break;
+
+	case PROP_TABLE_VERTICAL_DRAW_GRID:
+		etgl->vertical_draw_grid = g_value_get_boolean (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"vertical_draw_grid", etgl->vertical_draw_grid,
+				NULL);
+		}
+		break;
+
+	case PROP_TABLE_DRAW_FOCUS:
+		etgl->draw_focus = g_value_get_boolean (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"drawfocus", etgl->draw_focus,
+				NULL);
+		}
+		break;
+
+	case PROP_CURSOR_MODE:
+		etgl->cursor_mode = g_value_get_int (value);
+		if (etgl->item) {
+			gnome_canvas_item_set (
+				GNOME_CANVAS_ITEM (etgl->item),
+				"cursor_mode", etgl->cursor_mode,
+				NULL);
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static void
+etgl_get_property (GObject *object,
+                   guint property_id,
+                   GValue *value,
+                   GParamSpec *pspec)
+{
+	ETableGroup *etg = E_TABLE_GROUP (object);
+	ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object);
+
+	switch (property_id) {
+	case PROP_FROZEN:
+		g_value_set_boolean (value, etg->frozen);
+		break;
+	case PROP_HEIGHT:
+		g_value_set_double (value, etgl->height);
+		break;
+	case PROP_WIDTH:
+		g_value_set_double (value, etgl->width);
+		break;
+	case PROP_MINIMUM_WIDTH:
+		g_value_set_double (value, etgl->minimum_width);
+		break;
+	case PROP_UNIFORM_ROW_HEIGHT:
+		g_value_set_boolean (value, etgl->uniform_row_height);
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+		break;
+	}
+}
+
+static void
+etgl_class_init (ETableGroupLeafClass *class)
+{
+	GnomeCanvasItemClass *item_class = GNOME_CANVAS_ITEM_CLASS (class);
+	ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS (class);
+	GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+	object_class->dispose = etgl_dispose;
+	object_class->set_property = etgl_set_property;
+	object_class->get_property = etgl_get_property;
+
+	item_class->realize = etgl_realize;
+
+	e_group_class->add = etgl_add;
+	e_group_class->add_array = etgl_add_array;
+	e_group_class->add_all = etgl_add_all;
+	e_group_class->remove = etgl_remove;
+	e_group_class->increment  = etgl_increment;
+	e_group_class->decrement  = etgl_decrement;
+	e_group_class->row_count  = etgl_row_count;
+	e_group_class->set_focus  = etgl_set_focus;
+	e_group_class->get_focus_column = etgl_get_focus_column;
+	e_group_class->get_printable = etgl_get_printable;
+	e_group_class->compute_location = etgl_compute_location;
+	e_group_class->get_mouse_over = etgl_get_mouse_over;
+	e_group_class->get_cell_geometry = etgl_get_cell_geometry;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_TABLE_ALTERNATING_ROW_COLORS,
+		g_param_spec_boolean (
+			"alternating_row_colors",
+			"Alternating Row Colors",
+			"Alternating Row Colors",
+			FALSE,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_TABLE_HORIZONTAL_DRAW_GRID,
+		g_param_spec_boolean (
+			"horizontal_draw_grid",
+			"Horizontal Draw Grid",
+			"Horizontal Draw Grid",
+			FALSE,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_TABLE_VERTICAL_DRAW_GRID,
+		g_param_spec_boolean (
+			"vertical_draw_grid",
+			"Vertical Draw Grid",
+			"Vertical Draw Grid",
+			FALSE,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_TABLE_DRAW_FOCUS,
+		g_param_spec_boolean (
+			"drawfocus",
+			"Draw focus",
+			"Draw focus",
+			FALSE,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_CURSOR_MODE,
+		g_param_spec_int (
+			"cursor_mode",
+			"Cursor mode",
+			"Cursor mode",
+			E_CURSOR_LINE,
+			E_CURSOR_SPREADSHEET,
+			E_CURSOR_LINE,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_LENGTH_THRESHOLD,
+		g_param_spec_int (
+			"length_threshold",
+			"Length Threshold",
+			"Length Threshold",
+			-1, G_MAXINT, 0,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SELECTION_MODEL,
+		g_param_spec_object (
+			"selection_model",
+			"Selection model",
+			"Selection model",
+			E_TYPE_SELECTION_MODEL,
+			G_PARAM_WRITABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_HEIGHT,
+		g_param_spec_double (
+			"height",
+			"Height",
+			"Height",
+			0.0, G_MAXDOUBLE, 0.0,
+			G_PARAM_READABLE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_WIDTH,
+		g_param_spec_double (
+			"width",
+			"Width",
+			"Width",
+			0.0, G_MAXDOUBLE, 0.0,
+			G_PARAM_READWRITE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_MINIMUM_WIDTH,
+		g_param_spec_double (
+			"minimum_width",
+			"Minimum width",
+			"Minimum Width",
+			0.0, G_MAXDOUBLE, 0.0,
+			G_PARAM_READWRITE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_FROZEN,
+		g_param_spec_boolean (
+			"frozen",
+			"Frozen",
+			"Frozen",
+			FALSE,
+			G_PARAM_READWRITE));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_UNIFORM_ROW_HEIGHT,
+		g_param_spec_boolean (
+			"uniform_row_height",
+			"Uniform row height",
+			"Uniform row height",
+			FALSE,
+			G_PARAM_READWRITE));
+}
+
+static void
+etgl_init (ETableGroupLeaf *etgl)
+{
+	etgl->width = 1;
+	etgl->height = 1;
+	etgl->minimum_width = 0;
+
+	etgl->ets = NULL;
+	etgl->item = NULL;
+
+	etgl->etgl_cursor_change_id = 0;
+	etgl->etgl_cursor_activated_id = 0;
+	etgl->etgl_double_click_id = 0;
+	etgl->etgl_right_click_id = 0;
+	etgl->etgl_click_id = 0;
+	etgl->etgl_key_press_id = 0;
+	etgl->etgl_start_drag_id = 0;
+
+	etgl->alternating_row_colors = 1;
+	etgl->horizontal_draw_grid = 1;
+	etgl->vertical_draw_grid = 1;
+	etgl->draw_focus = 1;
+	etgl->cursor_mode = E_CURSOR_SIMPLE;
+	etgl->length_threshold = -1;
+
+	etgl->selection_model = NULL;
+	etgl->uniform_row_height = FALSE;
+
+	e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (etgl), etgl_reflow);
+}
+