From 96cc8ae1cd6cfd4575353ac483a73658ff23f0b2 Mon Sep 17 00:00:00 2001
From: Sami Varanka <sami.varanka@qt.io>
Date: Fri, 3 Sep 2021 14:29:18 +0300
Subject: Fix: change signals to take values by const ref
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Changed signals in declaratives to take their
arguments as const ref when suitable.

Change-Id: I23ad15ba5bec39d9588425f71a24820199b33e8b
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
(cherry picked from commit 94005117116bfd668f27fd64cb31949fee3f42b1)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 examples/datavisualization/scatter/scatterdatamodifier.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'examples/datavisualization/scatter')

diff --git a/examples/datavisualization/scatter/scatterdatamodifier.h b/examples/datavisualization/scatter/scatterdatamodifier.h
index cbb14995..f79a46e9 100644
--- a/examples/datavisualization/scatter/scatterdatamodifier.h
+++ b/examples/datavisualization/scatter/scatterdatamodifier.h
@@ -63,7 +63,7 @@ Q_SIGNALS:
     void backgroundEnabledChanged(bool enabled);
     void gridEnabledChanged(bool enabled);
     void shadowQualityChanged(int quality);
-    void fontChanged(QFont font);
+    void fontChanged(const QFont &font);
 
 private:
     QVector3D randVector();
-- 
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