From 8d258d013a164fe154e32d1b2139f93b67991812 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 Feb 2026 07:46:57 +0300
Subject: [PATCH] Added simple small mark to clickable title in calendar box.

---
 Telegram/SourceFiles/ui/boxes/calendar_box.cpp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/ui/boxes/calendar_box.cpp b/Telegram/SourceFiles/ui/boxes/calendar_box.cpp
index 9948901691..b63bd5930a 100644
--- a/Telegram/SourceFiles/ui/boxes/calendar_box.cpp
+++ b/Telegram/SourceFiles/ui/boxes/calendar_box.cpp
@@ -1144,10 +1144,24 @@ void CalendarBox::Title::paintEvent(QPaintEvent *e) {
 
 	const auto clip = e->rect();
 
+	const auto triangleSize = st::lineWidth * 6;
+	const auto triangleX = _textLeft;
+	const auto triangleY = (st::calendarTitleHeight
+		- st::calendarTitleFont->height) / 2
+		+ st::calendarTitleFont->height / 2;
+	auto triangle = QPainterPath();
+	triangle.moveTo(triangleX, triangleY - triangleSize / 2);
+	triangle.lineTo(triangleX + triangleSize, triangleY);
+	triangle.lineTo(triangleX, triangleY + triangleSize / 2);
+	triangle.closeSubpath();
+	p.setPen(Qt::NoPen);
+	p.setBrush(st::windowSubTextFg);
+	p.drawPath(triangle);
+
 	p.setFont(st::calendarTitleFont);
 	p.setPen(_styleColors.titleTextColor);
 	p.drawTextLeft(
-		_textLeft,
+		_textLeft + triangleSize * 2,
 		(st::calendarTitleHeight - st::calendarTitleFont->height) / 2,
 		width(),
 		_text,