bpo-35555: IDLE: Gray out Code Context menu item on non-editors (#11282)

csabella · terryjreedy · commit 8874f511e747 · 2018-12-23T16:26:53.000-05:00
The Code Context menu item only works on Editor windows so disable it for others.
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,8 @@ Released on 2019-10-20?
 ======================================
 
 
+bpo-35555: Gray out Code Context menu entry when it's not applicable.
+
 bpo-22703: Improve the Code Context and Zoom Height menu labels.
 The Code Context menu label now toggles between Show/Hide Code Context.
 The Zoom Height menu now toggles between Zoom/Restore Height.
diff --git a/Lib/idlelib/outwin.py b/Lib/idlelib/outwin.py
@@ -78,6 +78,8 @@ def __init__(self, *args):
         EditorWindow.__init__(self, *args)
         self.text.bind("<<goto-file-line>>", self.goto_file_line)
         self.text.unbind("<<toggle-code-context>>")
+        self.menudict['options'].entryconfig('*Code Context',
+                                             state='disabled')
 
     # Customize EditorWindow
     def ispythonsource(self, filename):
diff --git a/Misc/NEWS.d/next/macOS/2018-12-21-18-44-30.bpo-35555.M58_K3.rst b/Misc/NEWS.d/next/macOS/2018-12-21-18-44-30.bpo-35555.M58_K3.rst
@@ -0,0 +1 @@
+Gray out Code Context menu entry when it's not applicable.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Gray out Code Context menu entry when it's not applicable.`