https://github.com/python/cpython/commit/24a54da9452efb21d30dc56c6b9d0977d08... commit: 24a54da9452efb21d30dc56c6b9d0977d08ae452 branch: 2.7 author: Terry Jan Reedy <tjreedy@udel.edu> committer: GitHub <noreply@github.com> date: 2018-08-02T23:40:20-04:00 summary: [2.7] bpo-34275: Make IDLE calltips always visible on Mac. (GH-8639) (GH-8644) Some MacOS-tk combinations need .update_idletasks(). The call is both unneeded and innocuous on Linux and Windows. Patch by Kevin Walzer. (cherry picked from commit 9beaef6225cdae972b1cccd5310828cc29bf9d33) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> files: A Misc/NEWS.d/next/IDLE/2018-08-02-22-16-42.bpo-34275.Iu0d7t.rst M Lib/idlelib/CallTipWindow.py diff --git a/Lib/idlelib/CallTipWindow.py b/Lib/idlelib/CallTipWindow.py index e63164b5a00a..2a453d06f5b9 100644 --- a/Lib/idlelib/CallTipWindow.py +++ b/Lib/idlelib/CallTipWindow.py @@ -72,6 +72,7 @@ def showtip(self, text, parenleft, parenright): background="#ffffe0", relief=SOLID, borderwidth=1, font = self.widget['font']) self.label.pack() + tw.update_idletasks() tw.lift() # work around bug in Tk 8.5.18+ (issue #24570) self.checkhideid = self.widget.bind(CHECKHIDE_VIRTUAL_EVENT_NAME, diff --git a/Misc/NEWS.d/next/IDLE/2018-08-02-22-16-42.bpo-34275.Iu0d7t.rst b/Misc/NEWS.d/next/IDLE/2018-08-02-22-16-42.bpo-34275.Iu0d7t.rst new file mode 100644 index 000000000000..d7eba7ad3cf4 --- /dev/null +++ b/Misc/NEWS.d/next/IDLE/2018-08-02-22-16-42.bpo-34275.Iu0d7t.rst @@ -0,0 +1,2 @@ +Make IDLE calltips always visible on Mac. Some MacOS-tk combinations need +.update_idletasks(). Patch by Kevin Walzer.