From 91dbd3a20428be53e5b7b28e01fc91431e3ccc9f Mon Sep 17 00:00:00 2001
From: sawinglogz <3787776-sawinglogz@users.noreply.gitlab.com>
Date: Sat, 18 Jan 2020 17:01:35 -0500
Subject: [PATCH] Fix the display of Preferences menu shortcut on macOS.

It was appearing only on first launch, when OSCAR was asking where
to store its data. Now it appears consistently.
---
 oscar/mainwindow.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/oscar/mainwindow.cpp b/oscar/mainwindow.cpp
index 11b52e8b..f7187a17 100644
--- a/oscar/mainwindow.cpp
+++ b/oscar/mainwindow.cpp
@@ -130,6 +130,12 @@ void MainWindow::SetupGUI()
 #ifdef Q_OS_MAC
     ui->action_About->setMenuRole(QAction::ApplicationSpecificRole);
     ui->action_Preferences->setMenuRole(QAction::ApplicationSpecificRole);
+
+    // For some reason, setShortcuts won't change the text of the menu item unless Qt has had a chance
+    // to do something first. Without the processEvents() call it still installs the shortcut, but
+    // not visible. (Any preceding UI such as QMessageBox seems to have the same effect.)
+    QApplication::processEvents();
+
     ui->action_Preferences->setShortcuts(QKeySequence::Preferences);
 #endif