From 17ef334c4c474ecc9dcb59853f6e81a2a475ea8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Sat, 21 Sep 2024 13:14:49 +0200
Subject: [PATCH] Revert "Clean up the splitter/graph tabs logic"

This reverts commit b01dcc4569b21107125d6ae912d0634b300add88.
---
 src/GUI/gui.cpp | 14 +++++++++-----
 src/GUI/gui.h   |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/GUI/gui.cpp b/src/GUI/gui.cpp
index 509ec8ca..d29ed9ce 100644
--- a/src/GUI/gui.cpp
+++ b/src/GUI/gui.cpp
@@ -1171,7 +1171,8 @@ void GUI::loadData(const Data &data)
 
 	for (int i = 0; i < _tabs.count(); i++)
 		graphs.append(_tabs.at(i)->loadData(data, _map));
-	updateGraphTabs();
+	if (updateGraphTabs())
+		_splitter->refresh();
 	paths = _mapView->loadData(data);
 
 	GraphTab *gt = static_cast<GraphTab*>(_graphTabWidget->currentWidget());
@@ -1619,7 +1620,7 @@ void GUI::closeAll()
 
 void GUI::showGraphs(bool show)
 {
-	_graphTabWidget->setVisible(show);
+	_graphTabWidget->setHidden(!show);
 }
 
 #ifdef Q_OS_ANDROID
@@ -2219,10 +2220,11 @@ void GUI::updateNavigationActions()
 #endif // Q_OS_ANDROID
 }
 
-void GUI::updateGraphTabs()
+bool GUI::updateGraphTabs()
 {
 	int index;
 	GraphTab *tab;
+	bool hidden = _graphTabWidget->isHidden();
 
 	for (int i = 0; i < _tabs.size(); i++) {
 		tab = _tabs.at(i);
@@ -2240,12 +2242,14 @@ void GUI::updateGraphTabs()
 	  ((_showTracksAction->isChecked() && _trackCount)
 	  || (_showRoutesAction->isChecked() && _routeCount))) {
 		if (_showGraphsAction->isChecked())
-			_graphTabWidget->show();
+			_graphTabWidget->setHidden(false);
 		_showGraphsAction->setEnabled(true);
 	} else {
-		_graphTabWidget->hide();
+		_graphTabWidget->setHidden(true);
 		_showGraphsAction->setEnabled(false);
 	}
+
+	return (hidden != _graphTabWidget->isHidden());
 }
 
 void GUI::updateDataDEMDownloadAction()
diff --git a/src/GUI/gui.h b/src/GUI/gui.h
index 184f8c6c..3b3dd7cc 100644
--- a/src/GUI/gui.h
+++ b/src/GUI/gui.h
@@ -165,7 +165,7 @@ private:
 	  QMenu *menu, const QList<QAction*> &existingActions, int &showError);
 	void updateStatusBarInfo();
 	void updateWindowTitle();
-	void updateGraphTabs();
+	bool updateGraphTabs();
 	void updateDataDEMDownloadAction();
 	void updateMapDEMDownloadAction();
 #ifndef Q_OS_ANDROID