From 979c4ac0c213014bd14aebe8ac2a19925ae0423b Mon Sep 17 00:00:00 2001 From: Tal Einat Date: Thu, 2 Aug 2018 10:30:06 +0300 Subject: [PATCH] bpo-34120: fix text viewer to call grab_release() only when needed (GH-8616) (cherry picked from commit dd74369cb7b230b07ac3a031563406c8f2aae17f) Co-authored-by: Tal Einat --- Lib/idlelib/textview.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/idlelib/textview.py b/Lib/idlelib/textview.py index e78e297ab9936e..75b24703b4c357 100644 --- a/Lib/idlelib/textview.py +++ b/Lib/idlelib/textview.py @@ -83,7 +83,8 @@ def __init__(self, parent, title, text, modal=True, command=self.ok, takefocus=False) self.viewframe.pack(side='top', expand=True, fill='both') - if modal: + self.is_modal = modal + if self.is_modal: self.transient(parent) self.grab_set() if not _utest: @@ -91,7 +92,8 @@ def __init__(self, parent, title, text, modal=True, def ok(self, event=None): """Dismiss text viewer dialog.""" - self.grab_release() + if self.is_modal: + self.grab_release() self.destroy()