diff options
Diffstat (limited to 'widgets/table/e-tree-table-adapter.c')
| -rw-r--r-- | widgets/table/e-tree-table-adapter.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/widgets/table/e-tree-table-adapter.c b/widgets/table/e-tree-table-adapter.c index 8d3b9a1d28..e50c6d67bd 100644 --- a/widgets/table/e-tree-table-adapter.c +++ b/widgets/table/e-tree-table-adapter.c @@ -45,6 +45,13 @@ G_DEFINE_TYPE (ETreeTableAdapter, etta, E_TABLE_MODEL_TYPE) #define INCREMENT_AMOUNT 100 +enum { + SORTING_CHANGED, + LAST_SIGNAL +}; + +static guint signals [LAST_SIGNAL] = { 0, }; + typedef struct { ETreePath path; guint32 num_visible_children; @@ -712,6 +719,17 @@ etta_class_init (ETreeTableAdapterClass *klass) table_class->initialize_value = etta_initialize_value; table_class->value_is_empty = etta_value_is_empty; table_class->value_to_string = etta_value_to_string; + + klass->sorting_changed = NULL; + + signals [SORTING_CHANGED] = + g_signal_new ("sorting_changed", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (ETreeTableAdapterClass, sorting_changed), + NULL, NULL, + e_marshal_BOOLEAN__NONE, + G_TYPE_BOOLEAN, 0, G_TYPE_NONE); } static void @@ -845,6 +863,17 @@ etta_sort_info_changed (ETableSortInfo *sort_info, ETreeTableAdapter *etta) if (!etta->priv->root) return; + /* the function is called also internally, with sort_info = NULL, + thus skip those in signal emit */ + if (sort_info) { + gboolean handled = FALSE; + + g_signal_emit (etta, signals [SORTING_CHANGED], 0, &handled); + + if (handled) + return; + } + e_table_model_pre_change(E_TABLE_MODEL(etta)); resort_node(etta, etta->priv->root, TRUE); fill_map(etta, 0, etta->priv->root); @@ -1265,6 +1294,22 @@ e_tree_table_adapter_set_sort_info (ETreeTableAdapter *etta, ETableSortInfo *sor e_table_model_changed(E_TABLE_MODEL(etta)); } +ETableSortInfo * +e_tree_table_adapter_get_sort_info (ETreeTableAdapter *etta) +{ + g_return_val_if_fail (etta != NULL, NULL); + + return etta->priv->sort_info; +} + +ETableHeader * +e_tree_table_adapter_get_header (ETreeTableAdapter *etta) +{ + g_return_val_if_fail (etta != NULL, NULL); + + return etta->priv->header; +} + ETreePath e_tree_table_adapter_node_get_next (ETreeTableAdapter *etta, ETreePath path) { |