From bb6797db1f6f36a38f528f39423cf7db47b3bd2f Mon Sep 17 00:00:00 2001
From: Alexander Golubev <fatzer2@gmail.com>
Date: Sun, 17 Mar 2024 04:39:31 +0300
Subject: [PATCH] TQPrinterPrivate: add virtual destructor.

As derivative from it e.g. TQPrinterUnixPrivate are getting deleted (e.g
in unix TQPrinter implementation) by a reference to base class.

Also added missing include to the header.

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>
(cherry picked from commit 5920542e9e62672acb42cbb70e6eac27442ebed0)
---
 src/kernel/qprinter_p.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/kernel/qprinter_p.h b/src/kernel/qprinter_p.h
index 79c5f827..b7f6d68c 100644
--- a/src/kernel/qprinter_p.h
+++ b/src/kernel/qprinter_p.h
@@ -43,6 +43,7 @@
 #ifndef TQT_NO_PRINTER
 
 #ifndef QT_H
+#include <ntqprinter.h>
 #include <ntqshared.h>
 #include <ntqstring.h>
 #include <ntqsize.h>
@@ -53,6 +54,8 @@ class TQPrinterPrivate
 public:
     TQ_UINT32 printerOptions;
     TQPrinter::PrintRange printRange;
+
+    virtual ~TQPrinterPrivate() {};
 };
 
 #endif