blob: 8619e8e9fbdcbf84e2583cbcc7ad1111e44c76ec (
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--- a/actions.cc
+++ b/actions.cc
@@ -51,10 +51,11 @@
context->set_icon(pb, pb->get_width(), pb->get_height());
}
-bool negate(bool b) { return !b; }
-
TreeViewMulti::TreeViewMulti() : Gtk::TreeView(), pending(false) {
- get_selection()->set_select_function(sigc::group(&negate, sigc::ref(pending)));
+ get_selection()->set_select_function(
+ [this](Glib::RefPtr<Gtk::TreeModel> const&, Gtk::TreeModel::Path const&, bool) {
+ return !pending;
+ });
}
enum Type { COMMAND, KEY, TEXT, SCROLL, IGNORE, BUTTON, MISC };
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