added tooltip with node name when hovering node (#2295)

giuspen · Jun 21, 2023 · 22daee6 · 22daee6
1 parent e0896c7
commit 22daee6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ct/ct_widgets.cc b/src/ct/ct_widgets.cc
@@ -1,7 +1,7 @@
 /*
  * ct_widgets.cc
  *
- * Copyright 2009-2021
+ * Copyright 2009-2023
  * Giuseppe Penone <giuspen@gmail.com>
  * Evgenii Gurianov <https://github.com/txe>
  *
@@ -121,6 +121,7 @@ void CtAnchoredWidget::_on_frame_size_allocate(Gtk::Allocation& allocation)
 CtTreeView::CtTreeView()
 {
     set_headers_visible(false);
+    set_tooltip_column(1); // node name
 }
 
 void CtTreeView::set_cursor_safe(const Gtk::TreeIter& treeIter)