From ec6862d31a9d513dc2647679efa8a7bef3710f2e Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Tue, 25 Feb 2025 02:17:06 +0000
Subject: [PATCH] Communicate PiP window margins to the OS

---
 Telegram/SourceFiles/media/view/media_view_pip.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/media/view/media_view_pip.cpp b/Telegram/SourceFiles/media/view/media_view_pip.cpp
index e401e25a3..4e1d7c136 100644
--- a/Telegram/SourceFiles/media/view/media_view_pip.cpp
+++ b/Telegram/SourceFiles/media/view/media_view_pip.cpp
@@ -362,6 +362,7 @@ void PipPanel::init() {
 	) | rpl::filter(rpl::mappers::_1) | rpl::start_with_next([=] {
 		// Workaround Qt's forced transient parent.
 		Ui::Platform::ClearTransientParent(widget());
+		Ui::Platform::SetWindowMargins(widget(), _padding);
 	}, rp()->lifetime());
 
 	rp()->screenValue(
@@ -878,6 +879,9 @@ void PipPanel::updateDecorations() {
 	_padding = padding;
 	_useTransparency = use;
 	widget()->setAttribute(Qt::WA_OpaquePaintEvent, !_useTransparency);
+	if (widget()->windowHandle()) {
+		Ui::Platform::SetWindowMargins(widget(), _padding);
+	}
 	setGeometry(newGeometry);
 	update();
 }