From c3de89740a9fadacf7504e76ab61b9a4586ac60b Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Tue, 27 Mar 2018 16:15:27 +0200
Subject: QShortcutMap::createNewSequences: Add some debug output

Output the keys obtained from QPlatformIntegration::possibleKeys()
which is often at the core of bugs in this area.

Change-Id: I8c739a4c3251a7f6112a4032e0e1b9db9d2ca641
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
---
 src/gui/kernel/qshortcutmap.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/gui/kernel/qshortcutmap.cpp')

diff --git a/src/gui/kernel/qshortcutmap.cpp b/src/gui/kernel/qshortcutmap.cpp
index 6c19eab287..8e09c97806 100644
--- a/src/gui/kernel/qshortcutmap.cpp
+++ b/src/gui/kernel/qshortcutmap.cpp
@@ -540,6 +540,19 @@ void QShortcutMap::createNewSequences(QKeyEvent *e, QVector<QKeySequence> &ksl,
 {
     Q_D(QShortcutMap);
     QList<int> possibleKeys = QKeyMapper::possibleKeys(e);
+#if defined(DEBUG_QSHORTCUTMAP)
+    {
+        QDebug debug = qDebug().nospace();
+        debug << __FUNCTION__ << '(' << e << ", ignoredModifiers="
+            << Qt::KeyboardModifiers(ignoredModifiers) << "), possibleKeys=(";
+        for (int i = 0, size = possibleKeys.size(); i < size; ++i) {
+            if (i)
+                debug << ", ";
+            debug << QKeySequence(possibleKeys.at(i));
+        }
+        debug << ')';
+    }
+#endif // DEBUG_QSHORTCUTMAP
     int pkTotal = possibleKeys.count();
     if (!pkTotal)
         return;
-- 
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