From 9076a7381316dd59b51db74c1c634c1cbc3995c8 2011-08-16 02:37:42
From: MinRK <benjaminrk@gmail.com>
Date: 2011-08-16 02:37:42
Subject: [PATCH] make calltips configurable in qtconsole

adds FrontendWidget.enable_calltips configurable, with default behavior unchanged.

closes gh-694, closes gh-699 (rebased).

---

diff --git a/IPython/frontend/qt/console/frontend_widget.py b/IPython/frontend/qt/console/frontend_widget.py
index c21b584..c8eaf32 100644
--- a/IPython/frontend/qt/console/frontend_widget.py
+++ b/IPython/frontend/qt/console/frontend_widget.py
@@ -75,6 +75,9 @@ class FrontendWidget(HistoryConsoleWidget, BaseFrontendMixin):
     """ A Qt frontend for a generic Python kernel.
     """
 
+    enable_calltips = Bool(True, config=True,
+        help="Whether to draw information calltips on open-parentheses.")
+
     # An option and corresponding signal for overriding the default kernel
     # interrupt behavior.
     custom_interrupt = Bool(False)
@@ -508,6 +511,8 @@ class FrontendWidget(HistoryConsoleWidget, BaseFrontendMixin):
         """ Shows a call tip, if appropriate, at the current cursor location.
         """
         # Decide if it makes sense to show a call tip
+        if not self.enable_calltips:
+            return False
         cursor = self._get_cursor()
         cursor.movePosition(QtGui.QTextCursor.Left)
         if cursor.document().characterAt(cursor.position()) != '(':