static guint tree_selection_signals [LAST_SIGNAL] = { 0 };
-G_DEFINE_TYPE (GtkTreeSelection, gtk_tree_selection, G_TYPE_OBJECT);
+G_DEFINE_TYPE (GtkTreeSelection, gtk_tree_selection, G_TYPE_OBJECT)
static void
gtk_tree_selection_class_init (GtkTreeSelectionClass *class)
g_signal_emit (selection, tree_selection_signals[CHANGED], 0);
}
-static gboolean
-tree_column_is_sensitive (GtkTreeViewColumn *column,
- GtkTreeModel *model,
- GtkTreeIter *iter)
-{
- GList *cells, *list;
- gboolean sensitive;
- gboolean visible;
-
- gtk_tree_view_column_cell_set_cell_data (column, model,
- iter, FALSE, FALSE);
-
- cells = gtk_tree_view_column_get_cell_renderers (column);
-
- list = cells;
- while (list)
- {
- g_object_get (list->data,
- "sensitive", &sensitive,
- "visible", &visible,
- NULL);
-
- if (visible && sensitive)
- break;
-
- list = list->next;
- }
- g_list_free (cells);
-
- return sensitive;
-}
-
gboolean
_gtk_tree_selection_row_is_selectable (GtkTreeSelection *selection,
GtkRBNode *node,
GtkTreePath *path)
{
- GList *list;
GtkTreeIter iter;
gboolean sensitive = FALSE;
return FALSE;
}
- for (list = selection->tree_view->priv->columns; list && !sensitive; list = list->next)
- {
- GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN (list->data);
-
- if (!column->visible)
- continue;
-
- sensitive = tree_column_is_sensitive (column, selection->tree_view->priv->model, &iter);
- }
-
- if (!sensitive)
- return FALSE;
-
if (selection->user_func)
return (*selection->user_func) (selection, selection->tree_view->priv->model, path,
GTK_RBNODE_FLAG_SET (node, GTK_RBNODE_IS_SELECTED),
if (GTK_RBNODE_FLAG_SET (node, GTK_RBNODE_IS_SELECTED) != select)
{
path = _gtk_tree_view_find_path (selection->tree_view, tree, node);
- if (!select)
- toggle = TRUE;
- else
- toggle = _gtk_tree_selection_row_is_selectable (selection, node, path);
+ toggle = _gtk_tree_selection_row_is_selectable (selection, node, path);
gtk_tree_path_free (path);
}