summaryrefslogtreecommitdiff
path: root/Lib/lib-tk/tkSimpleDialog.py
diff options
context:
space:
mode:
Diffstat (limited to 'Lib/lib-tk/tkSimpleDialog.py')
-rw-r--r--Lib/lib-tk/tkSimpleDialog.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/lib-tk/tkSimpleDialog.py b/Lib/lib-tk/tkSimpleDialog.py
index 01709d8103..4d11ce0209 100644
--- a/Lib/lib-tk/tkSimpleDialog.py
+++ b/Lib/lib-tk/tkSimpleDialog.py
@@ -61,6 +61,7 @@ class Dialog(Toplevel):
self.buttonbox()
+ self.wait_visibility() # window needs to be visible for the grab
self.grab_set()
if not self.initial_focus: