Added initialize_value and value_is_empty callbacks.

2000-05-19  Christopher James Lahey  <clahey@helixcode.com>

	* e-table-example-1.c, e-table-example-2.c, e-table-simple.c,
	e-table-simple.h, e-table-size-test.c, test-check.c, test-cols.c,
	test-table.c: Added initialize_value and value_is_empty callbacks.

	* e-table-model.c, e-table-model.h: Added initialize_value and
	value_is_callback virtual functions to the ETableModel class.

	* e-table-subset.c: Perpetuate the initialize_value and
	value_is_empty methods.

svn path=/trunk/; revision=3138

1 files changed, 18 insertions, 0 deletions

diff --git a/widgets/table/e-table-subset.c b/widgets/table/e-table-subset.c
index b0c5671b65..a0add3b954 100644
--- a/widgets/table/e-table-subset.c
+++ b/widgets/table/e-table-subset.c
@@ -98,6 +98,22 @@ etss_free_value (ETableModel *etm, int col, void *value)
 	e_table_model_free_value (etss->source, col, value);
 }
 
+static void *
+etss_initialize_value (ETableModel *etm, int col)
+{
+	ETableSubset *etss = (ETableSubset *)etm;
+
+	return e_table_model_initialize_value (etss->source, col);
+}
+
+static gboolean
+etss_value_is_empty (ETableModel *etm, int col, const void *value)
+{
+	ETableSubset *etss = (ETableSubset *)etm;
+
+	return e_table_model_value_is_empty (etss->source, col, value);
+}
+
 static void
 etss_thaw (ETableModel *etm)
 {
@@ -120,6 +136,8 @@ etss_class_init (GtkObjectClass *klass)
 	table_class->is_cell_editable = etss_is_cell_editable;
 	table_class->duplicate_value  = etss_duplicate_value;
 	table_class->free_value       = etss_free_value;
+	table_class->initialize_value = etss_initialize_value;
+	table_class->value_is_empty   = etss_value_is_empty;
 	table_class->thaw             = etss_thaw;
 }