如何对GtkTreeModelFilter进行排序？

Question

我有一个GtkListStore，其中包含GtkTreeModelFilter，以过滤掉某些行。然后我将此过滤器放在GtkTreeView内。

这导致我的GtkTreeView无法排序，因为GtkTreeModelFilter未实现GtkTreeSortable。

如何制作，以便我仍然可以对GtkTreeView中的行进行排序？

Answer 1

最简单的方法是在GtkTreeModelSort周围包裹GtkTreeModelFilter。然后将此包装器添加到GtkTreeView。

总之，GtkListStore内GtkTreeModelFilter内的GtkTreeModelSort内GtkTreeView "com.sksamuel.elastic4s" %% "elastic4s-core" % Versions.elastic4s excludeAll ExclusionRule(organization = "org.apache.logging.log4j"), // for the http client "com.sksamuel.elastic4s" %% "elastic4s-http" % Versions.elastic4s excludeAll ExclusionRule(organization = "org.apache.logging.log4j"), // for the tcp client "com.sksamuel.elastic4s" %% "elastic4s-tcp" % Versions.elastic4s excludeAll ExclusionRule(organization = "org.apache.logging.log4j"), // testing "com.sksamuel.elastic4s" %% "elastic4s-testkit" % Versions.elastic4s % "test", "com.sksamuel.elastic4s" %% "elastic4s-embedded" % Versions.elastic4s % "test", "org.apache.logging.log4j" % "log4j-core" % "2.8.2" % "test", "org.apache.logging.log4j" % "log4j-api" % "2.8.2" % "test", 。