fixed GTK warning ("expander_column")

fixed "OpenGL.Tk" logger warning (No handlers could be found for logger "OpenGL.Tk")


git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@275 bbaffbd6-741e-11dd-a85d-61de82d9cad9

pycam/Gui/common.py

@@ -75,7 +75,17 @@ def dependency_details_tk():
     except ImportError:
         result["opengl"] = False
     try:
+        import logging
+        try:
+            # temporarily disable debug output of the logging module
+            # the error message is: No handlers could be found for logger "OpenGL.Tk"
+            previous = logging.raiseExceptions
+            logging.raiseExceptions = 0
+        except AttributeError:
+            previous = None
         import OpenGL.Tk
+        if not previous is None:
+            logging.raiseExceptions = previous
         result["togl"] = True
     except (ImportError, Tkinter.TclError):
         result["togl"] = False

pycam/Gui/gtk-interface/pycam-project.ui

@@ -1014,7 +1014,6 @@
                                         <property name="can_focus">True</property>
                                         <property name="model">TaskList</property>
                                         <property name="headers_clickable">False</property>
-                                        <property name="expander_column">Material Allowance</property>
                                         <property name="enable_search">False</property>
                                         <child>
                                           <object class="GtkTreeViewColumn" id="task_enabled">