From 5c098eea29fdb1cd663b78db4e430a1c76c2209a Mon Sep 17 00:00:00 2001
From: "Robert C. Helling" <helling@atdotde.de>
Date: Sun, 17 Jan 2021 13:34:18 +0100
Subject: statistics: select dives from Scatter Plot

When clicking on items in a plot, select the corresponding
dives. This can be useful for data validation.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
---
 stats/barseries.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'stats/barseries.cpp')

diff --git a/stats/barseries.cpp b/stats/barseries.cpp
index 8767a04db..a501ddea9 100644
--- a/stats/barseries.cpp
+++ b/stats/barseries.cpp
@@ -6,6 +6,7 @@
 #include "statstranslations.h"
 #include "statsview.h"
 #include "zvalues.h"
+#include "core/selection.h"
 
 #include <math.h> // for lrint()
 #include <QLocale>
@@ -404,3 +405,13 @@ void BarSeries::unhighlight()
 		items[highlighted.bar].highlight(highlighted.subitem, false, binCount());
 	highlighted = Index();
 }
+
+void BarSeries::selectItemsUnderMouse(const QPointF &pos)
+{
+	Index index = getItemUnderMouse(pos);
+	if (index.bar < 0)
+		return setSelection({}, nullptr);
+
+	const std::vector<dive *> &dives = items[index.bar].subitems[index.subitem].dives;
+	setSelection(dives, dives.empty() ? nullptr : dives.front());
+}
-- 
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