From 08a3a5747a0af45a12d0034f82a8c854f3ad08a2 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 17 May 2019 19:54:24 +0300
Subject: [PATCH] Added custom background to top of main menu.

---
 .../SourceFiles/window/window_main_menu.cpp   | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/window/window_main_menu.cpp b/Telegram/SourceFiles/window/window_main_menu.cpp
index 8f7d71d21..b85dbe051 100644
--- a/Telegram/SourceFiles/window/window_main_menu.cpp
+++ b/Telegram/SourceFiles/window/window_main_menu.cpp
@@ -247,13 +247,26 @@ void MainMenu::updatePhone() {
 
 void MainMenu::paintEvent(QPaintEvent *e) {
 	Painter p(this);
-	auto clip = e->rect();
-	auto cover = QRect(0, 0, width(), st::mainMenuCoverHeight).intersected(clip);
+	const auto clip = e->rect();
+	const auto fill = QRect(0, 0, width(), st::mainMenuCoverHeight);
+	const auto cover = fill.intersected(clip);
+
+	if (const auto color = Window::Theme::Background()->colorForFill()) {
+		p.fillRect(fill, *color);
+	} else {
+		PainterHighQualityEnabler hq(p);
+
+		const auto &pix = Window::Theme::Background()->pixmap();
+		QRect to, from;
+		Window::Theme::ComputeBackgroundRects(fill, pix.size(), to, from);
+		p.drawPixmap(to, pix, from);
+	}
+
 	if (!cover.isEmpty()) {
 		const auto widthText = _cloudButton
 			? _cloudButton->x() - st::mainMenuCloudSize
 			: width() - 2 * st::mainMenuCoverTextLeft;
-		p.fillRect(cover, st::mainMenuCoverBg);
+		p.fillRect(cover, QColor(0, 0, 0, 51)); // 20% opacity.
 		p.setPen(st::mainMenuCoverFg);
 		p.setFont(st::semiboldFont);
 		Auth().user()->nameText.drawLeftElided(