From 03aeaadd5bede31a73734e4d5996a5914f2ac9f1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 24 May 2017 13:17:29 +0300
Subject: [PATCH] Update floating player position.

---
 Telegram/SourceFiles/dialogswidget.cpp | 4 ++++
 Telegram/SourceFiles/historywidget.cpp | 2 ++
 Telegram/SourceFiles/mainwidget.cpp    | 1 +
 3 files changed, 7 insertions(+)

diff --git a/Telegram/SourceFiles/dialogswidget.cpp b/Telegram/SourceFiles/dialogswidget.cpp
index ee4fbd9f79..b8d68e31e6 100644
--- a/Telegram/SourceFiles/dialogswidget.cpp
+++ b/Telegram/SourceFiles/dialogswidget.cpp
@@ -3094,7 +3094,11 @@ void DialogsWidget::updateControlsGeometry() {
 		_updateTelegram->setGeometry(0, height() - updateHeight, width(), updateHeight);
 		scrollHeight -= updateHeight;
 	}
+	auto wasScrollHeight = _scroll->height();
 	_scroll->setGeometry(0, scrollTop, width(), scrollHeight);
+	if (scrollHeight != wasScrollHeight) {
+		controller()->floatPlayerAreaUpdated().notify(true);
+	}
 	if (addToScroll) {
 		_scroll->scrollToY(newScrollTop);
 	} else {
diff --git a/Telegram/SourceFiles/historywidget.cpp b/Telegram/SourceFiles/historywidget.cpp
index 8fe32c02a5..a7861431f4 100644
--- a/Telegram/SourceFiles/historywidget.cpp
+++ b/Telegram/SourceFiles/historywidget.cpp
@@ -4789,6 +4789,8 @@ void HistoryWidget::updateListSize(bool initial, bool loadedDown, const ScrollCh
 
 		_fieldAutocomplete->setBoundings(_scroll->geometry());
 		_historyDown->moveToRight(st::historyToDownPosition.x(), _scroll->y() + _scroll->height() - _historyDown->height() - st::historyToDownPosition.y());
+
+		controller()->floatPlayerAreaUpdated().notify(true);
 	}
 
 	_list->recountHeight();
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 85c7394dca..d4dbf79efe 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -292,6 +292,7 @@ void MainWidget::checkFloatPlayerVisibility() {
 		instance->hiddenByHistory = true;
 	}
 	toggleFloatPlayer(instance);
+	updateFloatPlayerPosition(instance);
 }
 
 void MainWidget::updateFloatPlayerPosition(Float *instance) {