From 46f211579d1dfd60147099942b40c9697796e7c8 Mon Sep 17 00:00:00 2001 From: Christopher James Lahey Date: Fri, 19 May 2000 18:47:16 +0000 Subject: Added initialize_value and value_is_empty callbacks. 2000-05-19 Christopher James Lahey * 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 --- widgets/table/test-table.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) (limited to 'widgets/table/test-table.c') diff --git a/widgets/table/test-table.c b/widgets/table/test-table.c index a882b8dbdf..724090d904 100644 --- a/widgets/table/test-table.c +++ b/widgets/table/test-table.c @@ -190,6 +190,18 @@ free_value (ETableModel *etc, int col, void *value, void *data) g_free (value); } +static void * +initialize_value (ETableModel *etc, int col, void *data) +{ + return g_strdup (""); +} + +static gboolean +value_is_empty (ETableModel *etc, int col, const void *value, void *data) +{ + return !(value && *(char *)value); +} + static void thaw (ETableModel *etc, void *data) { @@ -220,7 +232,9 @@ table_browser_test (void) e_table_model = e_table_simple_new ( col_count, row_count, value_at, set_value_at, is_cell_editable, - duplicate_value, free_value, thaw, NULL); + duplicate_value, free_value, + initialize_value, value_is_empty, + thaw, NULL); /* * Header @@ -315,7 +329,8 @@ do_e_table_demo (const char *spec) e_table_model = e_table_simple_new (col_count, row_count, value_at, set_value_at, is_cell_editable, - duplicate_value, free_value, + duplicate_value, free_value, + initialize_value, value_is_empty, thaw, NULL); full_header = e_table_header_new (); -- cgit v1.2.3