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| author | Christopher James Lahey <clahey@ximian.com> | 2001-03-31 04:14:28 +0800 |
|---|---|---|
| committer | Chris Lahey <clahey@src.gnome.org> | 2001-03-31 04:14:28 +0800 |
| commit | b2815aa1895e0e5a6680d40dd61602e7d5e1b8e7 (patch) | |
| tree | 7e97e19de55a82704de4f3108b691ab3e164f6c5 /widgets | |
| parent | 2067796514a4273959cc478a252932f6db1b2d2d (diff) | |
| download | gsoc2013-evolution-b2815aa1895e0e5a6680d40dd61602e7d5e1b8e7.tar.gz gsoc2013-evolution-b2815aa1895e0e5a6680d40dd61602e7d5e1b8e7.tar.zst gsoc2013-evolution-b2815aa1895e0e5a6680d40dd61602e7d5e1b8e7.zip | |
Fixed removing the last child of a node.
2001-03-30 Christopher James Lahey <clahey@ximian.com>
* e-tree-table-adapter.c (etta_proxy_node_removed): Fixed removing
the last child of a node.
svn path=/trunk/; revision=9051
Diffstat (limited to 'widgets')
| -rw-r--r-- | widgets/table/e-tree-table-adapter.c | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/widgets/table/e-tree-table-adapter.c b/widgets/table/e-tree-table-adapter.c index e56c3eeb1c..2660ab1096 100644 --- a/widgets/table/e-tree-table-adapter.c +++ b/widgets/table/e-tree-table-adapter.c @@ -153,6 +153,31 @@ etta_update_parent_child_counts(ETreeTableAdapter *etta, ETreePath path, int cha } static int +find_next_node_maybe_deleted(ETreeTableAdapter *adapter, int row) +{ + ETreePath path = adapter->priv->map_table[row]; + if (path) { + ETreeTableAdapterNode *current = find_node (adapter, path); + return row + (current ? current->num_visible_children : 0) + 1; + } else + return -1; +} + +static int +find_first_child_node_maybe_deleted(ETreeTableAdapter *adapter, int row) +{ + if (row != -1) { + ETreePath path = adapter->priv->map_table[row]; + ETreeTableAdapterNode *current = find_node (adapter, path); + if (current && current->expanded) + return row + 1; + else + return -1; + } else + return 0; +} + +static int find_next_node(ETreeTableAdapter *adapter, int row) { ETreePath path = adapter->priv->map_table[row]; @@ -183,12 +208,12 @@ find_first_child_node(ETreeTableAdapter *adapter, int row) } static int -find_child_row_num(ETreeTableAdapter *etta, int row, ETreePath path) +find_child_row_num_maybe_deleted(ETreeTableAdapter *etta, int row, ETreePath path) { - row = find_first_child_node(etta, row); + row = find_first_child_node_maybe_deleted(etta, row); while (row != -1 && path != etta->priv->map_table[row]) { - row = find_next_node(etta, row); + row = find_next_node_maybe_deleted(etta, row); } return row; @@ -667,7 +692,7 @@ static void etta_proxy_node_removed (ETableModel *etm, ETreePath parent, ETreePath child, int old_position, ETreeTableAdapter *etta) { int parent_row = find_row_num(etta, parent); - int row = find_child_row_num(etta, parent_row, child); + int row = find_child_row_num_maybe_deleted(etta, parent_row, child); ETreeTableAdapterNode *parent_node = find_node(etta, parent); if (parent_row != -1 && parent_node) { if (parent_node->expandable != e_tree_model_node_is_expandable(etta->priv->source, parent)) { |