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| author | Mike Kestner <mkestner@ximian.com> | 2003-02-13 04:26:15 +0800 |
|---|---|---|
| committer | Mike Kestner <mkestner@src.gnome.org> | 2003-02-13 04:26:15 +0800 |
| commit | 1ebf9b6fd1996bdec796414f551839542b3dd323 (patch) | |
| tree | 0a46a8ffa4acbe5521252a6483226f78902fe0e1 /widgets | |
| parent | 8fea59137c050e70515e590fef16f9457ef278f5 (diff) | |
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handle reverse searches (find_prev_in_range): reverse search impl
2003-02-12 Mike Kestner <mkestner@ximian.com>
* e-tree.c (e_tree_find_next): handle reverse searches
(find_prev_in_range): reverse search impl
(et_real_construct): kill warnings
svn path=/trunk/; revision=19897
Diffstat (limited to 'widgets')
| -rw-r--r-- | widgets/table/e-tree.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/widgets/table/e-tree.c b/widgets/table/e-tree.c index 318564e42b..a0432b8f68 100644 --- a/widgets/table/e-tree.c +++ b/widgets/table/e-tree.c @@ -1362,7 +1362,6 @@ et_real_construct (ETree *e_tree, ETreeModel *etm, ETableExtras *ete, ETableSpecification *specification, ETableState *state) { int row = 0; - int i, col_count; if (ete) g_object_ref(ete); @@ -2048,6 +2047,21 @@ find_next_in_range (ETree *et, gint start, gint end, ETreePathFunc func, gpointe return NULL; } +static ETreePath +find_prev_in_range (ETree *et, gint start, gint end, ETreePathFunc func, gpointer data) +{ + ETreePath path; + gint row; + + for (row = start; row >= end; row--) { + path = e_tree_table_adapter_node_at_row (et->priv->etta, row); + if (func (et->priv->model, path, data)) + return path; + } + + return NULL; +} + gboolean e_tree_find_next (ETree *et, ETreeFindNextParams params, ETreePathFunc func, gpointer data) { @@ -2060,7 +2074,10 @@ e_tree_find_next (ETree *et, ETreeFindNextParams params, ETreePathFunc func, gpo if (row == -1) row = 0; - found = find_next_in_range (et, row + 1, row_count - 1, func, data); + if (params & E_TREE_FIND_NEXT_FORWARD) + found = find_next_in_range (et, row + 1, row_count - 1, func, data); + else + found = find_prev_in_range (et, row - 1, 0, func, data); if (found) { e_tree_table_adapter_show_node (et->priv->etta, found); @@ -2068,8 +2085,11 @@ e_tree_find_next (ETree *et, ETreeFindNextParams params, ETreePathFunc func, gpo return TRUE; } - if ((params & E_TREE_FIND_NEXT_WRAP) && (row > 0)) { - found = find_next_in_range (et, 0, row, func, data); + if (params & E_TREE_FIND_NEXT_WRAP) { + if (params & E_TREE_FIND_NEXT_FORWARD) + found = find_next_in_range (et, 0, row, func, data); + else + found = find_prev_in_range (et, row_count - 1, row, func, data); if (found && found != cursor) { e_tree_table_adapter_show_node (et->priv->etta, found); |