commit 8b1b8d62a2eb8e3725e4c95429d8f0e7e3c13994
author Tony Lownds <tony@lownds.com> Mon Sep 23 01:04:05 2002 +0000
committer Tony Lownds <tony@lownds.com> Mon Sep 23 01:04:05 2002 +0000
tree 29215fe1aab070242c70c9c31d66beb25a304682
parent e555fc76a762a830ed067993fd6073bc69da123f

Work around Mac OS X transient window issues

Lib/idlelib/CallTipWindow.py

diff --git a/Lib/idlelib/CallTipWindow.py b/Lib/idlelib/CallTipWindow.py
index 24af6b0..1542fe7 100644
--- a/Lib/idlelib/CallTipWindow.py
+++ b/Lib/idlelib/CallTipWindow.py
@@ -29,6 +29,14 @@
         self.tipwindow = tw = Toplevel(self.widget)
         tw.wm_overrideredirect(1)
         tw.wm_geometry("+%d+%d" % (x, y))
+        try:
+            # This command is only needed and available on Tk >= 8.4.0 for OSX
+            # Without it, call tips intrude on the typing process by grabbing
+            # the focus.
+            tw.tk.call("::tk::unsupported::MacWindowStyle", "style", tw._w, 
+                       "help", "noActivates")
+        except TclError:
+            pass
         label = Label(tw, text=self.text, justify=LEFT,
                       background="#ffffe0", relief=SOLID, borderwidth=1,
                       font = self.widget['font'])