From: PatR <rankin@nethack.org>
Date: Sat, 16 Apr 2022 21:53:43 +0000 (-0700)
Subject: Qt extended command entry
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f04f974c1162c37c8013310ab7a4eb9c444586fc;p=nethack

Qt extended command entry

For Qt with 'popup_dialog' off, if I typed "#quit" then the prompt
"Really quit?" was displayed in the message window as expected.
But if I typed "#" and then clicked on [quit], sometimes the prompt
wasn't visible even though the program was waiting for me to answer
it.  I've noticed this a time or two in the past and just pretended
that it hadn't happened; since I usually enter extended commands by
typing their name, it didn't stand out much.  Testing #repeat with
extended commands brought it back to mind.

I don't understand what's going on, but this one-line patch seems
to solve it.  (With a multi-line message window, clear_nhwindow()
doesn't erase anything, but for Qt it does update the most recent
entry.)
---

diff --git a/win/Qt/qt_bind.cpp b/win/Qt/qt_bind.cpp
index f5592b504..5039f6541 100644
--- a/win/Qt/qt_bind.cpp
+++ b/win/Qt/qt_bind.cpp
@@ -841,6 +841,8 @@ int NetHackQtBind::qt_get_ext_cmd()
         result = xcmd->get();
         delete xcmd;
     } while (result == xcmdNoMatch);
+    // refresh message window after extended command dialog is dismissed
+    NetHackQtBind::qt_clear_nhwindow(WIN_MESSAGE);
     return result;
 }