ElementView: Disable rules-hint if only one column is shown

1 files changed, 17 insertions, 0 deletions

diff --git a/GstInspector/GUI/views.py b/GstInspector/GUI/views.py
index f78197d..5caf85c 100644
--- a/GstInspector/GUI/views.py
+++ b/GstInspector/GUI/views.py
@@ -95,6 +95,8 @@ class ElementView (Data.Consumer):
                 return self.filter_func (element)
         self.filter_model.set_visible_func (filter_func)
 
+        self.view.connect ("columns-changed", self.handle_view_columns_changed)
+
     def post_attach (self):
 
         view = self.view
@@ -105,10 +107,25 @@ class ElementView (Data.Consumer):
 
     def detach (self):
 
+        self.view.disconnect_by_func (self.handle_view_columns_changed)
+
         self.model = None
         self.view = None
         self.count_label = None
 
+    def handle_view_columns_changed (self, view):
+
+        rules_hint = False
+
+        columns = view.get_columns ()
+
+        if len (columns) > 1:
+            n_visible = len ([c for c in columns if c.props.visible])
+            if n_visible > 1:
+                rules_hint = True
+
+        view.props.rules_hint = rules_hint
+
     def handle_load_started (self):
 
         """Data.Consumer method."""