diff options
Diffstat (limited to 'widgets/e-table-header.c')
| -rw-r--r-- | widgets/e-table-header.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/widgets/e-table-header.c b/widgets/e-table-header.c index 5900c5ca4f..e91113bbb9 100644 --- a/widgets/e-table-header.c +++ b/widgets/e-table-header.c @@ -31,8 +31,9 @@ e_table_header_destroy (GtkObject *object) /* * Destroy columns */ - for (i = 0; i < cols; i++) + for (i = 0; i < cols; i++){ e_table_header_remove (eth, i); + } if (e_table_header_parent_class->destroy) e_table_header_parent_class->destroy (object); @@ -124,11 +125,19 @@ e_table_header_add_column (ETableHeader *eth, ETableCol *tc, int pos) g_return_if_fail (eth != NULL); g_return_if_fail (E_IS_TABLE_HEADER (eth)); g_return_if_fail (tc != NULL); + g_return_if_fail (E_IS_TABLE_COL (tc)); g_return_if_fail (pos >= 0 && pos <= eth->col_count); if (pos == -1) pos = eth->col_count; eth->columns = g_realloc (eth->columns, sizeof (ETableCol *) * (eth->col_count + 1)); + + /* + * We are the primary owners of the column + */ + gtk_object_ref (GTK_OBJECT (tc)); + gtk_object_sink (GTK_OBJECT (tc)); + eth_do_insert (eth, pos, tc); eth->col_count++; eth_update_offsets (eth); @@ -255,8 +264,11 @@ e_table_header_total_width (ETableHeader *eth) } static void -eth_do_remove (ETableHeader *eth, int idx) +eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref) { + if (do_unref) + gtk_object_unref (GTK_OBJECT (eth->columns [idx])); + memcpy (ð->columns [idx], ð->columns [idx+1], sizeof (ETableCol *) * eth->col_count - idx); eth->col_count--; @@ -275,7 +287,7 @@ e_table_header_move (ETableHeader *eth, int source_index, int target_index) g_return_if_fail (target_index < eth->col_count); old = eth->columns [source_index]; - eth_do_remove (eth, source_index); + eth_do_remove (eth, source_index, FALSE); eth_do_insert (eth, target_index, old); eth_update_offsets (eth); @@ -290,7 +302,7 @@ e_table_header_remove (ETableHeader *eth, int idx) g_return_if_fail (idx >= 0); g_return_if_fail (idx < eth->col_count); - eth_do_remove (eth, idx); + eth_do_remove (eth, idx, TRUE); gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); } |