From ecce9dbaaa782675c83c1bedd74ae2ab98d62939 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 8 Sep 2023 13:08:03 +0300
Subject: [PATCH] Added ability to hide point details on chart by second click.

---
 Telegram/SourceFiles/statistics/chart_widget.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/statistics/chart_widget.cpp b/Telegram/SourceFiles/statistics/chart_widget.cpp
index 409775aaa..0dad2008b 100644
--- a/Telegram/SourceFiles/statistics/chart_widget.cpp
+++ b/Telegram/SourceFiles/statistics/chart_widget.cpp
@@ -1192,6 +1192,7 @@ void ChartWidget::setupDetails() {
 		switch (state.mouseState) {
 		case QEvent::MouseButtonPress:
 		case QEvent::MouseMove: {
+			const auto wasXIndex = _details.widget->xIndex();
 			const auto chartRect = chartAreaRect();
 			const auto currentXLimits = _animationController.finalXLimits();
 			const auto nearestXIndex = _chartView->findXIndexByPosition(
@@ -1218,6 +1219,10 @@ void ChartWidget::setupDetails() {
 			if (_details.widget->isHidden()) {
 				_details.hideOnAnimationEnd = false;
 				_details.animation.start();
+			} else if ((state.mouseState == QEvent::MouseButtonPress)
+				&& (wasXIndex == nearestXIndex)) {
+				_details.hideOnAnimationEnd = true;
+				_details.animation.start();
 			}
 			_details.widget->show();
 			_chartArea->update();
@@ -1233,7 +1238,6 @@ void ChartWidget::setupDetails() {
 			0.,
 			1.);
 		const auto alpha = _details.hideOnAnimationEnd ? (1. - value) : value;
-		_chartArea->update();
 		if (_details.widget) {
 			_details.widget->setAlpha(alpha);
 			_details.widget->update();
@@ -1245,6 +1249,7 @@ void ChartWidget::setupDetails() {
 			}
 			_details.animation.stop();
 		}
+		_chartArea->update();
 	});
 }