--- a/ui/qt/qt4.pro	Wed Mar 26 20:42:02 2025 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-#
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
-#
-# Copyright 2014 Olaf Wintermann. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-#   1. Redistributions of source code must retain the above copyright notice,
-#      this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-TARGET = uitk
-TEMPLATE = lib
-CONFIG += staticlib warn_off debug
-DESTDIR = ../build/lib
-MOC_DIR = ../build/ui/qt
-OBJECTS_DIR = ../build/ui/qt
-
-DEFINES += UI_QT4
-
-SOURCES += toolkit.cpp
-SOURCES += window.cpp
-SOURCES += menu.cpp
-SOURCES += toolbar.cpp
-SOURCES += stock.cpp
-SOURCES += container.cpp
-SOURCES += text.cpp
-SOURCES += model.cpp
-SOURCES += tree.cpp
-SOURCES += button.cpp
-SOURCES += label.cpp
-SOURCES += graphics.cpp
-
-HEADERS += toolkit.h
-HEADERS += window.h
-HEADERS += menu.h
-HEADERS += toolbar.h
-HEADERS += stock.h
-HEADERS += container.h
-HEADERS += text.h
-HEADERS += model.h
-HEADERS += tree.h
-HEADERS += button.h
-HEADERS += label.h
-HEADERS += graphics.h
-