From 68f67425c365f6b9288d5671948128a30abea20e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Sat, 6 Mar 2021 12:19:18 +0100
Subject: [PATCH] Properly reset the last graph tab

---
 src/GUI/gui.cpp | 10 ++++++----
 src/GUI/gui.h   |  3 +--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/GUI/gui.cpp b/src/GUI/gui.cpp
index 5bb43b55..783dbf51 100644
--- a/src/GUI/gui.cpp
+++ b/src/GUI/gui.cpp
@@ -91,7 +91,7 @@ GUI::GUI()
 	_routeDistance = 0;
 	_time = 0;
 	_movingTime = 0;
-	_lastGraphTab = 0;
+	_lastTab = 0;
 
 	_dataDir = QDir::homePath();
 	_mapDir = QDir::homePath();
@@ -1356,6 +1356,8 @@ void GUI::closeFiles()
 
 	for (int i = 0; i < _tabs.count(); i++)
 		_tabs.at(i)->clear();
+	_lastTab = 0;
+
 	_mapView->clear();
 
 	_files.clear();
@@ -1730,9 +1732,9 @@ void GUI::graphChanged(int index)
 
 	_mapView->setGraph(_tabs.indexOf(gt));
 
-	if (_lastGraphTab)
-		gt->setSliderPosition(_lastGraphTab->sliderPosition());
-	_lastGraphTab = gt;
+	if (_lastTab)
+		gt->setSliderPosition(_lastTab->sliderPosition());
+	_lastTab = gt;
 }
 
 void GUI::updateNavigationActions()
diff --git a/src/GUI/gui.h b/src/GUI/gui.h
index 05673853..e6687768 100644
--- a/src/GUI/gui.h
+++ b/src/GUI/gui.h
@@ -226,6 +226,7 @@ private:
 	MapView *_mapView;
 	QTabWidget *_graphTabWidget;
 	QList<GraphTab*> _tabs;
+	GraphTab *_lastTab;
 
 	POI *_poi;
 	Map *_map;
@@ -239,8 +240,6 @@ private:
 	DateTimeRange _dateRange;
 	QString _pathName;
 
-	GraphTab *_lastGraphTab;
-
 	QList<QByteArray> _windowStates;
 	QList<QByteArray> _windowGeometries;
 	int _frameStyle;