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| author | Mike Kestner <mkestner@ximian.com> | 2003-04-03 00:18:15 +0800 |
|---|---|---|
| committer | Mike Kestner <mkestner@src.gnome.org> | 2003-04-03 00:18:15 +0800 |
| commit | 0a0e1f2f03c47e3a3b1fa3e5e39924cfc803be8b (patch) | |
| tree | 7b248f078b86535a1ddca6459fe08c1c77d505b8 /widgets/table | |
| parent | ae79ee48c227a3bc7f81468647cba836925a0557 (diff) | |
| download | gsoc2013-evolution-0a0e1f2f03c47e3a3b1fa3e5e39924cfc803be8b.tar.gz gsoc2013-evolution-0a0e1f2f03c47e3a3b1fa3e5e39924cfc803be8b.tar.zst gsoc2013-evolution-0a0e1f2f03c47e3a3b1fa3e5e39924cfc803be8b.zip | |
restore expanded state of node and all children. Fixes Ximian bug #40393.
2003-04-02 Mike Kestner <mkestner@ximian.com>
* e-tree-table-adapter.c (update_node): restore expanded
state of node and all children. Fixes Ximian bug #40393.
(check_expanded): new traverser function
svn path=/trunk/; revision=20642
Diffstat (limited to 'widgets/table')
| -rw-r--r-- | widgets/table/e-tree-table-adapter.c | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/widgets/table/e-tree-table-adapter.c b/widgets/table/e-tree-table-adapter.c index 99fa12b532..65bdb3cccb 100644 --- a/widgets/table/e-tree-table-adapter.c +++ b/widgets/table/e-tree-table-adapter.c @@ -444,11 +444,37 @@ insert_node(ETreeTableAdapter *etta, ETreePath parent, ETreePath path) e_table_model_rows_inserted(E_TABLE_MODEL(etta), get_row(etta, path), size); } +typedef struct { + GSList *paths; + gboolean expanded; +} check_expanded_closure; + +static gboolean +check_expanded(GNode *gnode, gpointer data) +{ + check_expanded_closure *closure = (check_expanded_closure *) data; + node_t *node = (node_t *) gnode->data; + + if (node->expanded != closure->expanded) + closure->paths = g_slist_prepend(closure->paths, node->path); + + return FALSE; +} + static void update_node(ETreeTableAdapter *etta, ETreePath path) { + check_expanded_closure closure; ETreePath parent = e_tree_model_node_get_parent(etta->priv->source, path); - gboolean expanded = e_tree_table_adapter_node_is_expanded (etta, path); + GNode *gnode = lookup_gnode(etta, path); + GSList *l; + + closure.expanded = e_tree_model_get_expanded_default (etta->priv->source); + closure.paths = NULL; + + if (gnode) + g_node_traverse(gnode, G_IN_ORDER, G_TRAVERSE_ALL, -1, check_expanded, &closure); + if (e_tree_model_node_is_root(etta->priv->source, path)) generate_tree(etta, path); else { @@ -456,8 +482,10 @@ update_node(ETreeTableAdapter *etta, ETreePath path) insert_node(etta, parent, path); } - if (expanded != e_tree_model_get_expanded_default (etta->priv->source)) - e_tree_table_adapter_node_set_expanded (etta, path, expanded); + for (l = closure.paths; l; l = l->next) + e_tree_table_adapter_node_set_expanded (etta, l->data, !closure.expanded); + + g_slist_free(closure.paths); } static void |