Fix reply from notifications (Qt 5.6.2 broke it).

Now the mouse press on Qt::BypassWindowManagerHint window
doesn't activate it. So if you want a working input field
in a Qt::BypassWindowManagerHint window, you should
activate it yourself from any mouse press event.

Telegram/SourceFiles/window/notifications_manager_default.h

@@ -208,6 +208,7 @@ protected:
 	void leaveEvent(QEvent *e) override;
 	void paintEvent(QPaintEvent *e) override;
 	void mousePressEvent(QMouseEvent *e) override;
+	bool eventFilter(QObject *o, QEvent *e) override;
 
 private slots:
 	void onHideByTimer();