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-rw-r--r--widgets/table/e-table-scrolled.c42
-rw-r--r--widgets/table/e-table.c208
2 files changed, 165 insertions, 85 deletions
diff --git a/widgets/table/e-table-scrolled.c b/widgets/table/e-table-scrolled.c
index c4006a4c58..221ebdf6cb 100644
--- a/widgets/table/e-table-scrolled.c
+++ b/widgets/table/e-table-scrolled.c
@@ -41,6 +41,8 @@ e_table_scrolled_init (GtkObject *object)
ets = E_TABLE_SCROLLED (object);
scroll_frame = E_SCROLL_FRAME (object);
+ GTK_WIDGET_SET_FLAGS (ets, GTK_CAN_FOCUS);
+
ets->table = gtk_type_new(e_table_get_type());
e_scroll_frame_set_policy (scroll_frame, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
@@ -162,14 +164,48 @@ ets_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
break;
}
}
-
+
+/* Grab_focus handler for the scrolled ETable */
+static void
+ets_grab_focus (GtkWidget *widget)
+{
+ ETableScrolled *ets;
+
+ ets = E_TABLE_SCROLLED (widget);
+
+ gtk_widget_grab_focus (GTK_WIDGET (ets->table));
+}
+
+/* Focus handler for the scrolled ETable */
+static gint
+ets_focus (GtkContainer *container, GtkDirectionType direction)
+{
+ ETableScrolled *ets;
+
+ ets = E_TABLE_SCROLLED (container);
+
+ return gtk_container_focus (GTK_CONTAINER (ets->table), direction);
+}
+
static void
-e_table_scrolled_class_init (GtkObjectClass *object_class)
+e_table_scrolled_class_init (ETableScrolledClass *class)
{
+ GtkObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+ GtkContainerClass *container_class;
+
+ object_class = (GtkObjectClass *) class;
+ widget_class = (GtkWidgetClass *) class;
+ container_class = (GtkContainerClass *) class;
+
parent_class = gtk_type_class (PARENT_TYPE);
object_class->get_arg = ets_get_arg;
-
+
+ widget_class->grab_focus = ets_grab_focus;
+
+ container_class->focus = ets_focus;
+
gtk_object_add_arg_type ("ETableScrolled::table", GTK_TYPE_OBJECT,
GTK_ARG_READABLE, ARG_TABLE);
}
diff --git a/widgets/table/e-table.c b/widgets/table/e-table.c
index 39e388b79f..240b9068ba 100644
--- a/widgets/table/e-table.c
+++ b/widgets/table/e-table.c
@@ -73,6 +73,8 @@ static gint et_signals [LAST_SIGNAL] = { 0, };
static void e_table_fill_table (ETable *e_table, ETableModel *model);
static gboolean changed_idle (gpointer data);
+static void et_grab_focus (GtkWidget *widget);
+
static void et_drag_begin (GtkWidget *widget,
GdkDragContext *context,
ETable *et);
@@ -117,11 +119,14 @@ static gint e_table_drag_source_event_cb (GtkWidget *widget,
GdkEvent *event,
ETable *table);
+static gint et_focus (GtkContainer *container, GtkDirectionType direction);
+
+
static void
et_destroy (GtkObject *object)
{
ETable *et = E_TABLE (object);
-
+
gtk_signal_disconnect (GTK_OBJECT (et->model),
et->table_model_change_id);
@@ -159,9 +164,9 @@ et_destroy (GtkObject *object)
g_source_remove (et->rebuild_idle_id);
et->rebuild_idle_id = 0;
}
-
+
g_free(et->click_to_add_message);
-
+
(*e_table_parent_class->destroy)(object);
}
@@ -171,8 +176,10 @@ e_table_init (GtkObject *object)
ETable *e_table = E_TABLE (object);
GtkTable *gtk_table = GTK_TABLE (object);
+ GTK_WIDGET_SET_FLAGS (e_table, GTK_CAN_FOCUS);
+
gtk_table->homogeneous = FALSE;
-
+
e_table->sort_info = NULL;
e_table->group_info_change_id = 0;
e_table->reflow_idle_id = 0;
@@ -181,10 +188,10 @@ e_table_init (GtkObject *object)
e_table->draw_focus = 1;
e_table->cursor_mode = E_TABLE_CURSOR_SIMPLE;
e_table->length_threshold = 200;
-
+
e_table->need_rebuild = 0;
e_table->rebuild_idle_id = 0;
-
+
e_table->click_to_add_message = NULL;
e_table->drag_get_data_row = -1;
@@ -201,6 +208,33 @@ e_table_init (GtkObject *object)
e_table->spec = NULL;
}
+/* Grab_focus handler for the ETable */
+static void
+et_grab_focus (GtkWidget *widget)
+{
+ ETable *e_table;
+
+ e_table = E_TABLE (widget);
+
+ gtk_widget_grab_focus (GTK_WIDGET (e_table->table_canvas));
+}
+
+/* Focus handler for the ETable */
+static gint
+et_focus (GtkContainer *container, GtkDirectionType direction)
+{
+ ETable *e_table;
+
+ e_table = E_TABLE (container);
+
+ if (container->focus_child) {
+ gtk_container_set_focus_child (container, NULL);
+ return FALSE;
+ }
+
+ return gtk_container_focus (GTK_CONTAINER (e_table->table_canvas), direction);
+}
+
static void
header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETable *e_table)
{
@@ -211,11 +245,11 @@ header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETable *e_
/* When the header item is created ->height == 0,
as the font is only created when everything is realized.
- So we set the usize here as well, so that the size of the
+ So we set the usize here as well, so that the size of the
header is correct */
if (GTK_WIDGET (e_table->header_canvas)->allocation.height !=
E_TABLE_HEADER_ITEM (e_table->header_item)->height)
- gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1,
+ gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1,
E_TABLE_HEADER_ITEM (e_table->header_item)->height);
}
@@ -231,7 +265,8 @@ static void
e_table_setup_header (ETable *e_table)
{
e_table->header_canvas = GNOME_CANVAS (e_canvas_new ());
-
+ GTK_WIDGET_UNSET_FLAGS (e_table->header_canvas, GTK_CAN_FOCUS);
+
gtk_widget_show (GTK_WIDGET (e_table->header_canvas));
e_table->header_item = gnome_canvas_item_new (
@@ -248,7 +283,7 @@ e_table_setup_header (ETable *e_table)
GTK_OBJECT (e_table->header_canvas), "size_allocate",
GTK_SIGNAL_FUNC (header_canvas_size_allocate), e_table);
- gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1,
+ gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1,
E_TABLE_HEADER_ITEM (e_table->header_item)->height);
}
@@ -386,8 +421,8 @@ group_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et
gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas)),
CLAMP(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->value +
(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 20),
- 0,
- gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->upper -
+ 0,
+ gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->upper -
gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size));
click.type = GDK_BUTTON_PRESS;
click.window = GTK_LAYOUT (et->table_canvas)->bin_window;
@@ -461,7 +496,7 @@ changed_idle (gpointer data)
gtk_signal_connect (GTK_OBJECT (et->group), "key_press",
GTK_SIGNAL_FUNC (group_key_press), et);
e_table_fill_table (et, et->model);
-
+
gtk_object_set (GTK_OBJECT (et->canvas_vbox),
"width", (double) GTK_WIDGET (et->table_canvas)->allocation.width,
NULL);
@@ -570,10 +605,10 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
gtk_signal_connect (
GTK_OBJECT (e_table), "drag_data_received",
GTK_SIGNAL_FUNC (et_drag_data_received), e_table);
-
+
gtk_signal_connect (GTK_OBJECT(e_table->table_canvas), "reflow",
GTK_SIGNAL_FUNC (table_canvas_reflow), e_table);
-
+
gtk_widget_show (GTK_WIDGET (e_table->table_canvas));
@@ -594,7 +629,7 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
e_canvas_vbox_get_type(),
"spacing", 10.0,
NULL);
-
+
if (e_table->use_click_to_add) {
e_table->click_to_add = gnome_canvas_item_new (
GNOME_CANVAS_GROUP(e_table->canvas_vbox),
@@ -603,7 +638,7 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
"model", e_table->model,
"message", e_table->click_to_add_message,
NULL);
-
+
e_canvas_vbox_add_item (
E_CANVAS_VBOX(e_table->canvas_vbox),
e_table->click_to_add);
@@ -626,7 +661,7 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
"length_threshold", e_table->length_threshold,
"table_selection_model", e_table->selection,
NULL);
-
+
gtk_signal_connect (GTK_OBJECT (e_table->group), "cursor_change",
GTK_SIGNAL_FUNC(group_cursor_change), e_table);
gtk_signal_connect (GTK_OBJECT (e_table->group), "cursor_activated",
@@ -639,7 +674,7 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
GTK_SIGNAL_FUNC(group_click), e_table);
gtk_signal_connect (GTK_OBJECT (e_table->group), "key_press",
GTK_SIGNAL_FUNC(group_key_press), e_table);
-
+
e_table->table_model_change_id = gtk_signal_connect (
GTK_OBJECT (model), "model_changed",
GTK_SIGNAL_FUNC (et_table_model_changed), e_table);
@@ -651,11 +686,11 @@ e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *h
e_table->table_cell_change_id = gtk_signal_connect (
GTK_OBJECT (model), "model_cell_changed",
GTK_SIGNAL_FUNC (et_table_cell_changed), e_table);
-
+
e_table->table_row_inserted_id = gtk_signal_connect (
GTK_OBJECT (model), "model_row_inserted",
GTK_SIGNAL_FUNC (et_table_row_inserted), e_table);
-
+
e_table->table_row_deleted_id = gtk_signal_connect (
GTK_OBJECT (model), "model_row_deleted",
GTK_SIGNAL_FUNC (et_table_row_deleted), e_table);
@@ -683,7 +718,7 @@ et_col_spec_to_col (ETable *e_table,
if (cell && compare) {
if (col_spec->pixbuf && *col_spec->pixbuf) {
GdkPixbuf *pixbuf;
-
+
pixbuf = e_table_extras_get_pixbuf(
ete, col_spec->pixbuf);
if (pixbuf) {
@@ -693,7 +728,7 @@ et_col_spec_to_col (ETable *e_table,
col_spec->minimum_width,
cell, compare, col_spec->resizable);
}
- }
+ }
if (col == NULL && col_spec->title && *col_spec->title) {
col = e_table_col_new (
col_spec->model_col, gettext (col_spec->title),
@@ -715,7 +750,7 @@ et_spec_to_full_header (ETable *e_table,
g_return_val_if_fail (e_table, NULL);
g_return_val_if_fail (spec, NULL);
g_return_val_if_fail (ete, NULL);
-
+
nh = e_table_header_new ();
for (column = 0; spec->columns[column]; column++) {
@@ -739,7 +774,7 @@ et_state_to_header (ETable *e_table, ETableHeader *full_header, ETableState *sta
g_return_val_if_fail (e_table, NULL);
g_return_val_if_fail (full_header, NULL);
g_return_val_if_fail (state, NULL);
-
+
nh = e_table_header_new ();
gtk_object_set(GTK_OBJECT(nh),
@@ -813,7 +848,7 @@ e_table_set_state_object(ETable *e_table, ETableState *state)
e_table->rebuild_idle_id = g_idle_add_full (20, changed_idle, e_table, NULL);
}
-/**
+/**
* e_table_set_state:
* @e_table: %ETable object that will be modified
* @state_str: a string with the XML representation of the ETableState.
@@ -885,7 +920,7 @@ e_table_get_state_object (ETable *e_table)
state->sort_info = e_table->sort_info;
gtk_object_ref(GTK_OBJECT(state->sort_info));
-
+
state->col_count = e_table_header_count (e_table->header);
full_col_count = e_table_header_count (e_table->full_header);
state->columns = g_new(int, state->col_count);
@@ -977,7 +1012,7 @@ et_real_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete,
gtk_signal_connect (GTK_OBJECT (e_table->sort_info), "group_info_changed",
GTK_SIGNAL_FUNC (sort_info_changed), e_table);
-
+
gtk_object_set(GTK_OBJECT(e_table->header),
"sort_info", e_table->sort_info,
NULL);
@@ -1016,7 +1051,7 @@ et_real_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
0, 0);
-
+
gtk_widget_pop_colormap ();
gtk_widget_pop_visual ();
@@ -1120,7 +1155,7 @@ e_table_new (ETableModel *etm, ETableExtras *ete, const char *spec, const char *
e_table = gtk_type_new (e_table_get_type ());
e_table = e_table_construct (e_table, etm, ete, spec, state);
-
+
return GTK_WIDGET (e_table);
}
@@ -1137,7 +1172,7 @@ e_table_new_from_spec_file (ETableModel *etm, ETableExtras *ete, const char *spe
e_table = gtk_type_new (e_table_get_type ());
e_table = e_table_construct_from_spec_file (e_table, etm, ete, spec_fn, state_fn);
-
+
return GTK_WIDGET (e_table);
}
@@ -1169,7 +1204,7 @@ et_build_grouping_spec (ETable *e_table)
int i;
const int sort_count = e_table_sort_info_sorting_get_count (e_table->sort_info);
const int group_count = e_table_sort_info_grouping_get_count (e_table->sort_info);
-
+
grouping = xmlNewNode (NULL, "grouping");
node = grouping;
@@ -1185,7 +1220,7 @@ et_build_grouping_spec (ETable *e_table)
for (i = 0; i < sort_count; i++) {
ETableSortColumn column = e_table_sort_info_sorting_get_nth(e_table->sort_info, i);
xmlNode *new_node = xmlNewChild(node, NULL, "leaf", NULL);
-
+
e_xml_set_integer_prop_by_name (new_node, "column", column.column);
e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending);
node = new_node;
@@ -1203,7 +1238,7 @@ et_build_tree (ETable *e_table)
doc = xmlNewDoc ("1.0");
if (doc == NULL)
return NULL;
-
+
root = xmlNewDocNode (doc, NULL, "ETableSpecification", NULL);
xmlDocSetRootElement (doc, root);
xmlAddChild (root, et_build_column_spec (e_table));
@@ -1331,7 +1366,7 @@ e_table_select_all (ETable *table)
{
g_return_if_fail (table != NULL);
g_return_if_fail (E_IS_TABLE (table));
-
+
e_table_selection_model_select_all (table->selection);
}
@@ -1340,7 +1375,7 @@ e_table_invert_selection (ETable *table)
{
g_return_if_fail (table != NULL);
g_return_if_fail (E_IS_TABLE (table));
-
+
e_table_selection_model_invert_selection (table->selection);
}
@@ -1372,7 +1407,7 @@ static void
et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
{
ETable *etable = E_TABLE (o);
-
+
switch (arg_id){
case ARG_LENGTH_THRESHOLD:
etable->length_threshold = GTK_VALUE_INT (*arg);
@@ -1382,10 +1417,10 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
NULL);
}
break;
-
+
}
}
-
+
static void
set_scroll_adjustments (ETable *table,
GtkAdjustment *hadjustment,
@@ -1406,7 +1441,7 @@ set_scroll_adjustments (ETable *table,
hadjustment);
}
-gint
+gint
e_table_get_next_row (ETable *e_table,
gint model_row)
{
@@ -1428,7 +1463,7 @@ e_table_get_next_row (ETable *e_table,
return -1;
}
-gint
+gint
e_table_get_prev_row (ETable *e_table,
gint model_row)
{
@@ -1473,7 +1508,7 @@ e_table_view_to_model_row (ETable *e_table,
return view_row;
}
-struct _ETableDragSourceSite
+struct _ETableDragSourceSite
{
GdkModifierType start_button_mask;
GtkTargetList *target_list; /* Targets for drag data */
@@ -1481,24 +1516,24 @@ struct _ETableDragSourceSite
GdkColormap *colormap; /* Colormap for drag icon */
GdkPixmap *pixmap; /* Icon for drag data */
GdkBitmap *mask;
-
+
/* Stored button press information to detect drag beginning */
gint state;
gint x, y;
gint row, col;
};
-typedef enum
+typedef enum
{
GTK_DRAG_STATUS_DRAG,
GTK_DRAG_STATUS_WAIT,
GTK_DRAG_STATUS_DROP
} GtkDragStatus;
-typedef struct _GtkDragDestInfo GtkDragDestInfo;
+typedef struct _GtkDragDestInfo GtkDragDestInfo;
typedef struct _GtkDragSourceInfo GtkDragSourceInfo;
-struct _GtkDragDestInfo
+struct _GtkDragDestInfo
{
GtkWidget *widget; /* Widget in which drag is in */
GdkDragContext *context; /* Drag context */
@@ -1513,7 +1548,7 @@ struct _GtkDragDestInfo
gint drop_x, drop_y; /* Position of drop */
};
-struct _GtkDragSourceInfo
+struct _GtkDragSourceInfo
{
GtkWidget *widget;
GtkTargetList *target_list; /* Targets for drag data */
@@ -1532,7 +1567,7 @@ struct _GtkDragSourceInfo
gint cur_x, cur_y; /* Current Position */
GList *selections; /* selections we've claimed */
-
+
GtkDragDestInfo *proxy_dest; /* Set if this is a proxy drag */
guint drop_timeout; /* Timeout for aborting drop */
@@ -1559,7 +1594,7 @@ e_table_drag_get_data (ETable *table,
context,
target,
time);
-
+
}
/**
@@ -1573,7 +1608,7 @@ e_table_drag_get_data (ETable *table,
void
e_table_drag_highlight (ETable *table,
int row,
- int col)
+ int col)
{
g_return_if_fail(table != NULL);
g_return_if_fail(E_IS_TABLE(table));
@@ -1764,7 +1799,7 @@ et_drag_end (GtkWidget *widget,
context);
}
-static void
+static void
et_drag_data_get(GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
@@ -1782,7 +1817,7 @@ et_drag_data_get(GtkWidget *widget,
time);
}
-static void
+static void
et_drag_data_delete(GtkWidget *widget,
GdkDragContext *context,
ETable *et)
@@ -1794,7 +1829,7 @@ et_drag_data_delete(GtkWidget *widget,
context);
}
-static void
+static void
et_drag_leave(GtkWidget *widget,
GdkDragContext *context,
guint time,
@@ -1953,13 +1988,13 @@ e_table_drag_source_event_cb (GtkWidget *widget,
}
}
break;
-
+
case GDK_BUTTON_RELEASE:
if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) {
site->state &= ~(GDK_BUTTON1_MASK << (event->button.button - 1));
}
break;
-
+
case GDK_MOTION_NOTIFY:
if (site->state & event->motion.state & site->start_button_mask) {
/* FIXME: This is really broken and can leave us
@@ -1967,20 +2002,20 @@ e_table_drag_source_event_cb (GtkWidget *widget,
*/
int i;
for (i=1; i<6; i++) {
- if (site->state & event->motion.state &
+ if (site->state & event->motion.state &
GDK_BUTTON1_MASK << (i - 1))
break;
}
-
+
if (MAX (abs (site->x - event->motion.x),
abs (site->y - event->motion.y)) > 3) {
GtkDragSourceInfo *info;
GdkDragContext *context;
-
+
site->state = 0;
context = e_table_drag_begin (table, site->row, site->col,
site->target_list,
- site->actions,
+ site->actions,
i, event);
@@ -1995,7 +2030,7 @@ e_table_drag_source_event_cb (GtkWidget *widget,
else
gtk_drag_set_icon_default (context);
}
-
+
return TRUE;
}
}
@@ -2008,10 +2043,15 @@ e_table_drag_source_event_cb (GtkWidget *widget,
}
static void
-e_table_class_init (GtkObjectClass *object_class)
+e_table_class_init (ETableClass *class)
{
- ETableClass *klass = E_TABLE_CLASS(object_class);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(object_class);
+ GtkObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+ GtkContainerClass *container_class;
+
+ object_class = (GtkObjectClass *) class;
+ widget_class = (GtkWidgetClass *) class;
+ container_class = (GtkContainerClass *) class;
e_table_parent_class = gtk_type_class (PARENT_TYPE);
@@ -2019,23 +2059,27 @@ e_table_class_init (GtkObjectClass *object_class)
object_class->set_arg = et_set_arg;
object_class->get_arg = et_get_arg;
- klass->cursor_change = NULL;
- klass->cursor_activated = NULL;
- klass->selection_change = NULL;
- klass->double_click = NULL;
- klass->right_click = NULL;
- klass->click = NULL;
- klass->key_press = NULL;
+ widget_class->grab_focus = et_grab_focus;
+
+ container_class->focus = et_focus;
- klass->table_drag_begin = NULL;
- klass->table_drag_end = NULL;
- klass->table_drag_data_get = NULL;
- klass->table_drag_data_delete = NULL;
+ class->cursor_change = NULL;
+ class->cursor_activated = NULL;
+ class->selection_change = NULL;
+ class->double_click = NULL;
+ class->right_click = NULL;
+ class->click = NULL;
+ class->key_press = NULL;
- klass->table_drag_leave = NULL;
- klass->table_drag_motion = NULL;
- klass->table_drag_drop = NULL;
- klass->table_drag_data_received = NULL;
+ class->table_drag_begin = NULL;
+ class->table_drag_end = NULL;
+ class->table_drag_data_get = NULL;
+ class->table_drag_data_delete = NULL;
+
+ class->table_drag_leave = NULL;
+ class->table_drag_motion = NULL;
+ class->table_drag_drop = NULL;
+ class->table_drag_data_received = NULL;
et_signals [CURSOR_CHANGE] =
gtk_signal_new ("cursor_change",
@@ -2189,11 +2233,11 @@ e_table_class_init (GtkObjectClass *object_class)
GTK_TYPE_SELECTION_DATA,
GTK_TYPE_UINT,
GTK_TYPE_UINT);
-
+
gtk_object_class_add_signals (object_class, et_signals, LAST_SIGNAL);
- klass->set_scroll_adjustments = set_scroll_adjustments;
-
+ class->set_scroll_adjustments = set_scroll_adjustments;
+
widget_class->set_scroll_adjustments_signal =
gtk_signal_new ("set_scroll_adjustments",
GTK_RUN_LAST,
@@ -2201,7 +2245,7 @@ e_table_class_init (GtkObjectClass *object_class)
GTK_SIGNAL_OFFSET (ETableClass, set_scroll_adjustments),
gtk_marshal_NONE__POINTER_POINTER,
GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
-
+
gtk_object_add_arg_type ("ETable::length_threshold", GTK_TYPE_INT,
GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD);
}