diff --git a/5.13.0/bin/7z.exe b/5.13.0/bin/7z.exe
deleted file mode 100644
index d3fe532..0000000
Binary files a/5.13.0/bin/7z.exe and /dev/null differ
diff --git a/5.13.0/bin/wget.exe b/5.13.0/bin/wget.exe
deleted file mode 100644
index cda6b94..0000000
Binary files a/5.13.0/bin/wget.exe and /dev/null differ
diff --git a/5.13.0/compile_mac.sh b/5.13.0/compile_mac.sh
deleted file mode 100644
index 402f327..0000000
--- a/5.13.0/compile_mac.sh
+++ /dev/null
@@ -1,72 +0,0 @@
-#!/bin/bash
-
-# requirements:
-# 1. brew
-# 2. brew install llvm (https://bugreports.qt.io/browse/QTBUG-66353)
-
-export PATH=$PATH:/usr/local/Qt-5.13.0/bin
-
-cd qtbase
-
-if [[ $1 == openssl ]]; then
-    
-	# download openssl
-	curl -O https://www.openssl.org/source/openssl-1.1.1a.tar.gz
-	tar -xvzf openssl-1.1.1a.tar.gz
-
-	# compile openssl
-	cd openssl-1.1.1a
-	./Configure darwin64-x86_64-cc --prefix=$PWD/dist
-	make
-	# print arch info (optional)
-	lipo -info libssl.a 
-	lipo -info libcrypto.a
-	make install
-	cd ..
-
-	# continue
-
-	OPENSSL_LIBS='-L$PWD/openssl-1.1.1a/dist/lib -lssl -lcrypto' ./configure -opensource -confirm-license -no-securetransport -nomake examples -nomake tests -openssl-linked -I $PWD/openssl-1.1.1a/dist/include -L $PWD/openssl-1.1.1a/dist/lib
-
-elif [[ $1 == securetransport ]]; then
-
-	./configure -opensource -confirm-license -nomake examples -nomake tests -no-openssl -securetransport
-
-else
-
-	echo "Error: please specify which SSL layer to use (openssl or securetransport)"
-    exit 1
-
-fi
-
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qttools
-qmake
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qtmacextras
-qmake
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qtdeclarative/src
-qmake
-make -j 12 sub-qmldevtools
-echo maki | sudo -S sudo make install
-
-# make docs - currently doesnt work
-
-#cd ../qtbase
-#make  -j 12 docs
-#cd ../qttools
-#make  -j 12 docs
-#cd ../qtmacextras
-#make  -j 12 docs
-
-#echo maki | sudo -S cp -f -r ../qtbase/doc /usr/local/Qt-5.13.0/
-
-cd /usr/local
-zip -r ~/Desktop/qt5.13.0_mac.zip Qt-5.13.0/*
\ No newline at end of file
diff --git a/5.13.0/compile_win.pl b/5.13.0/compile_win.pl
deleted file mode 100644
index 04ad716..0000000
--- a/5.13.0/compile_win.pl
+++ /dev/null
@@ -1,86 +0,0 @@
-use strict;
-
-die "Cannot proceed without the 'bin' folder'" if (!-e "bin");
-
-my $arch = $ARGV[0];
-my $openssl_v_major = "1.1.1"; # The 1.1.1 series is Long Term Support (LTS) release, supported until 11th September 2023
-my $openssl_v_minor = "a";
-my $openssl_version = "$openssl_v_major$openssl_v_minor";
-my $openssl_dir = "openssl-$openssl_version"; 
-my $openssl_download = "https://www.openssl.org/source/openssl-$openssl_version.tar.gz";
-my $openssl_arch = $arch eq "amd64" ? "WIN64A" : "WIN32";
-
-$arch = "x86" if ($arch eq ''); # specify x86 is nothing is specified
-die "Please specify architecture (x86 or amd64)" if ($arch ne "x86" && $arch ne "amd64"); # die if user specified anything except x86 or amd64
-
-# will create a batch file
-
-my $batfile = 'compile_win.bat';
-
-open BAT, '>', $batfile;
-
-printLineToBat ("SET PATH=%PATH%;%cd%\\bin"); # add bin folder to the path for 7z and wget
-printLineToBat ("CALL \"C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Auxiliary\\Build\\vcvarsall.bat\" $arch");
-printLineToBat ("SET _ROOT=%cd%");
-printLineToBat ("SET PATH=%_ROOT%\\qtbase\\bin;%_ROOT%\\gnuwin32\\bin;%PATH%"); # http://doc.qt.io/qt-5/windows-building.html
-
-printLineToBat ("cd qtbase");
-printLineToBat ("if \"%~1\"==\"step2\" goto step2");
-
-# step1: compile openssl and do configure. For some reason, can't continue script execution after configure, have to make step2
-printLineToBat ("IF EXIST $openssl_dir\\build GOTO OPENSSL_ALREAD_COMPILED");
-printLineToBat ("wget --no-check-certificate $openssl_download");
-printLineToBat ("7z x openssl-$openssl_version.tar.gz");
-printLineToBat ("7z x openssl-$openssl_version.tar");
-printLineToBat ("rm openssl-$openssl_version.tar.gz");
-printLineToBat ("rm openssl-$openssl_version.tar");
-printLineToBat ("cd $openssl_dir");
-printLineToBat ("perl Configure VC-$openssl_arch no-asm no-shared no-tests --prefix=%cd%\\build --openssldir=%cd%\\build");
-printLineToBat ("nmake");
-printLineToBat ("nmake install");
-# do little clean up
-printLineToBat ("rm test\\*.exe");
-printLineToBat ("rm test\\*.pdb");
-printLineToBat ("rm test\\*.obj");
-printLineToBat (":OPENSSL_ALREAD_COMPILED");
-# go back to  qtbase
-printLineToBat ("cd ..");
-
-# -developer-build creates an in-source build for developer usage.
-# openssl: see https://bugreports.qt.io/browse/QTBUG-65501
-printLineToBat ("configure -opensource -developer-build -confirm-license -opengl desktop -mp -nomake tests -nomake examples -I \"%cd%\\$openssl_dir\\build\\include\" -openssl-linked OPENSSL_LIBS=\"%cd%\\$openssl_dir\\build\\lib\\libssl.lib %cd%\\$openssl_dir\\build\\lib\\libcrypto.lib -lcrypt32 -lws2_32 -lAdvapi32 -luser32\"");
-printLineToBat ("goto :EOF");
-
-# step 2:
-printLineToBat (":step2");
-
-printLineToBat ("nmake");
-printLineToBat ("cd ..\\qttools");
-printLineToBat ("..\\qtbase\\bin\\qmake");
-printLineToBat ("nmake");
-printLineToBat ("cd ..\\qtbase");
-printLineToBat ("cd .."); # go up to qt dir
-# openssl clean up
-printLineToBat ("cd qtbase");
-printLineToBat ("cd $openssl_dir");
-printLineToBat ("del /s /f /q out32");
-printLineToBat ("del /s /f /q out32.dbg");
-printLineToBat ("cd ..");
-printLineToBat ("cd ..");
-# the rest
-printLineToBat ("del *.obj /s /f");
-printLineToBat ("del *.ilk /s /f");
-printLineToBat ("del *.pch /s /f");
-printLineToBat ("del Makefile* /s /f");
-
-close BAT;
-
-system ($batfile);
-system ("$batfile step2");
-
-system ("pause");
-
-sub printLineToBat
-{
-	print BAT "$_[0]\n";
-}
\ No newline at end of file
diff --git a/5.13.0/qtbase/mkspecs/common/msvc-desktop.conf b/5.13.0/qtbase/mkspecs/common/msvc-desktop.conf
deleted file mode 100644
index 24c2eb7..0000000
--- a/5.13.0/qtbase/mkspecs/common/msvc-desktop.conf
+++ /dev/null
@@ -1,119 +0,0 @@
-#
-# This file is used as a basis for the following compilers:
-#
-# - Microsoft C/C++ Optimizing Compiler (all desktop versions)
-# - Intel C++ Compiler on Windows
-# - Clang-cl
-#
-# Baseline:
-#
-# - Visual Studio 2005 (8.0), VC++ 14.0
-#
-# Version-specific settings go in msvc-version.conf (loaded by default_pre)
-#
-
-MAKEFILE_GENERATOR      = MSVC.NET
-QMAKE_PLATFORM          = win32
-QMAKE_COMPILER          = msvc
-CONFIG                 += flat debug_and_release debug_and_release_target precompile_header autogen_precompile_source embed_manifest_dll embed_manifest_exe
-# MSVC 2017 15.8+ fixed std::aligned_storage but compilation fails without
-# _ENABLE_EXTENDED_ALIGNED_STORAGE flag since the fix breaks binary compatibility.
-DEFINES                += UNICODE _UNICODE WIN32 _ENABLE_EXTENDED_ALIGNED_STORAGE
-QMAKE_COMPILER_DEFINES += _WIN32
-contains(QMAKE_TARGET.arch, x86_64) {
-    DEFINES += WIN64
-    QMAKE_COMPILER_DEFINES += _WIN64
-}
-
-QMAKE_CFLAGS_OPTIMIZE_DEBUG = -Od
-QMAKE_CFLAGS_OPTIMIZE      = -O2
-QMAKE_CFLAGS_OPTIMIZE_SIZE = -O1
-
-QMAKE_CC                = cl
-QMAKE_LEX               = flex
-QMAKE_LEXFLAGS          =
-QMAKE_YACC              = bison -y
-QMAKE_YACCFLAGS         = -d
-QMAKE_CFLAGS            = -nologo -Zc:wchar_t
-QMAKE_CFLAGS_WARN_ON    = -W3
-QMAKE_CFLAGS_WARN_OFF   = -W0
-QMAKE_CFLAGS_RELEASE    = $$QMAKE_CFLAGS_OPTIMIZE -MD -Zi
-QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -Zi -MD
-QMAKE_CFLAGS_DEBUG      = -Zi -MDd
-QMAKE_CFLAGS_YACC       =
-QMAKE_CFLAGS_LTCG       = -GL
-
-contains(QMAKE_TARGET.arch, x86_64) {
-    # SSE2 is mandatory on 64-bit mode, so skip the option. It triggers:
-    # cl : Command line warning D9002 : ignoring unknown option '-arch:SSE2'
-    QMAKE_CFLAGS_SSE2   =
-} else {
-    QMAKE_CFLAGS_SSE2   = -arch:SSE2
-}
-QMAKE_CFLAGS_SSE3       = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSSE3      = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSE4_1     = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSE4_2     = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_AESNI      = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SHANI      = $$QMAKE_CFLAGS_SSE2
-
-QMAKE_CXX               = $$QMAKE_CC
-QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
-QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189 -w44996
-QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
-QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
-QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
-QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
-QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
-QMAKE_CXXFLAGS_LTCG     = $$QMAKE_CFLAGS_LTCG
-QMAKE_CXXFLAGS_STL_ON   = -EHsc
-QMAKE_CXXFLAGS_STL_OFF  =
-QMAKE_CXXFLAGS_RTTI_ON  = -GR
-QMAKE_CXXFLAGS_RTTI_OFF =
-QMAKE_CXXFLAGS_EXCEPTIONS_ON = -EHsc
-QMAKE_CXXFLAGS_EXCEPTIONS_OFF =
-
-QMAKE_INCDIR            =
-
-QMAKE_RUN_CC            = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$obj $src
-QMAKE_RUN_CC_IMP        = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$@ $<
-QMAKE_RUN_CC_IMP_BATCH  = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$@ @<<
-QMAKE_RUN_CXX           = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$obj $src
-QMAKE_RUN_CXX_IMP       = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ $<
-QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
-
-QMAKE_LINK              = link
-QMAKE_LFLAGS            = /NOLOGO /DYNAMICBASE /NXCOMPAT
-QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
-QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /DEBUG /OPT:REF /INCREMENTAL:NO
-QMAKE_LFLAGS_DEBUG      = /DEBUG
-QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
-QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS
-QMAKE_LFLAGS_EXE        = \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\"
-QMAKE_LFLAGS_DLL        = /DLL
-QMAKE_LFLAGS_LTCG       = /LTCG
-QMAKE_PREFIX_SHLIB      =
-QMAKE_EXTENSION_SHLIB   = dll
-QMAKE_PREFIX_STATICLIB  =
-QMAKE_EXTENSION_STATICLIB = lib
-
-QMAKE_LIBS              =
-QMAKE_LIBS_GUI          = gdi32.lib comdlg32.lib oleaut32.lib imm32.lib winmm.lib ws2_32.lib ole32.lib uuid.lib user32.lib advapi32.lib
-QMAKE_LIBS_NETWORK      = ws2_32.lib user32.lib gdi32.lib
-QMAKE_LIBS_OPENGL       = glu32.lib opengl32.lib gdi32.lib user32.lib
-QMAKE_LIBS_OPENGL_ES2   = gdi32.lib user32.lib
-QMAKE_LIBS_OPENGL_ES2_DEBUG = gdi32.lib user32.lib
-QMAKE_LIBS_COMPAT       = advapi32.lib shell32.lib comdlg32.lib user32.lib gdi32.lib ws2_32.lib
-QMAKE_LIBS_QT_ENTRY     = -lqtmain
-
-QMAKE_IDL               = midl
-QMAKE_LIB               = lib /NOLOGO
-QMAKE_RC                = rc /NOLOGO
-
-VCPROJ_EXTENSION        = .vcproj
-VCSOLUTION_EXTENSION    = .sln
-VCPROJ_KEYWORD          = Qt4VSv1.0
-
-include(angle.conf)
-include(windows-desktop.conf)
-include(windows-vulkan.conf)
diff --git a/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
deleted file mode 100644
index a183406..0000000
--- a/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+++ /dev/null
@@ -1,431 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/****************************************************************************
- **
- ** Copyright (c) 2007-2008, Apple, Inc.
- **
- ** All rights reserved.
- **
- ** Redistribution and use in source and binary forms, with or without
- ** modification, are permitted provided that the following conditions are met:
- **
- **   * Redistributions of source code must retain the above copyright notice,
- **     this list of conditions and the following disclaimer.
- **
- **   * 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.
- **
- **   * Neither the name of Apple, Inc. nor the names of its contributors
- **     may be used to endorse or promote products derived from this software
- **     without specific prior written permission.
- **
- ** 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 OWNER 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.
- **
- ****************************************************************************/
-
-
-#import "qcocoaapplicationdelegate.h"
-#include "qcocoaintegration.h"
-#include "qcocoamenu.h"
-#include "qcocoamenuloader.h"
-#include "qcocoamenuitem.h"
-#include "qcocoansmenu.h"
-
-#include <qevent.h>
-#include <qurl.h>
-#include <qdebug.h>
-#include <qguiapplication.h>
-#include <private/qguiapplication_p.h>
-#include "qt_mac_p.h"
-#include <qpa/qwindowsysteminterface.h>
-#include <qwindowdefs.h>
-
-QT_USE_NAMESPACE
-
-@implementation QCocoaApplicationDelegate {
-    bool startedQuit;
-    NSObject <NSApplicationDelegate> *reflectionDelegate;
-    bool inLaunch;
-}
-
-+ (instancetype)sharedDelegate
-{
-    static QCocoaApplicationDelegate *shared = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        shared = [[self alloc] init];
-        atexit_b(^{
-            [shared release];
-            shared = nil;
-        });
-    });
-    return shared;
-}
-
-- (instancetype)init
-{
-    self = [super init];
-    if (self) {
-        inLaunch = true;
-    }
-    return self;
-}
-
-- (void)dealloc
-{
-    [_dockMenu release];
-    if (reflectionDelegate) {
-        [[NSApplication sharedApplication] setDelegate:reflectionDelegate];
-        [reflectionDelegate release];
-    }
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
-
-    [super dealloc];
-}
-
-- (NSMenu *)applicationDockMenu:(NSApplication *)sender
-{
-    Q_UNUSED(sender);
-    // Manually invoke the delegate's -menuWillOpen: method.
-    // See QTBUG-39604 (and its fix) for details.
-    [self.dockMenu.delegate menuWillOpen:self.dockMenu];
-    return [[self.dockMenu retain] autorelease];
-}
-
-- (BOOL)canQuit
-{
-    [[NSApp mainMenu] cancelTracking];
-
-    bool handle_quit = true;
-    NSMenuItem *quitMenuItem = [[QT_MANGLE_NAMESPACE(QCocoaMenuLoader) sharedMenuLoader] quitMenuItem];
-    if (!QGuiApplicationPrivate::instance()->modalWindowList.isEmpty()
-        && [quitMenuItem isEnabled]) {
-        int visible = 0;
-        const QWindowList tlws = QGuiApplication::topLevelWindows();
-        for (int i = 0; i < tlws.size(); ++i) {
-            if (tlws.at(i)->isVisible())
-                ++visible;
-        }
-        handle_quit = (visible <= 1);
-    }
-
-    if (handle_quit) {
-        QCloseEvent ev;
-        QGuiApplication::sendEvent(qGuiApp, &ev);
-        if (ev.isAccepted()) {
-            return YES;
-        }
-    }
-
-    return NO;
-}
-
-// This function will only be called when NSApp is actually running.
-- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
-{
-    // The reflection delegate gets precedence
-    if (reflectionDelegate) {
-        if ([reflectionDelegate respondsToSelector:@selector(applicationShouldTerminate:)])
-            return [reflectionDelegate applicationShouldTerminate:sender];
-        return NSTerminateNow;
-    }
-
-    if ([self canQuit]) {
-        if (!startedQuit) {
-            startedQuit = true;
-            // Close open windows. This is done in order to deliver de-expose
-            // events while the event loop is still running.
-            const QWindowList topLevels = QGuiApplication::topLevelWindows();
-            for (int i = 0; i < topLevels.size(); ++i) {
-                QWindow *topLevelWindow = topLevels.at(i);
-                // Already closed windows will not have a platform window, skip those
-                if (topLevelWindow->handle())
-                    QWindowSystemInterface::handleCloseEvent(topLevelWindow);
-            }
-            QWindowSystemInterface::flushWindowSystemEvents();
-
-            QGuiApplication::exit(0);
-            startedQuit = false;
-        }
-    }
-
-    if (QGuiApplicationPrivate::instance()->threadData->eventLoops.isEmpty()) {
-        // INVARIANT: No event loop is executing. This probably
-        // means that Qt is used as a plugin, or as a part of a native
-        // Cocoa application. In any case it should be fine to
-        // terminate now:
-        return NSTerminateNow;
-    }
-
-    return NSTerminateCancel;
-}
-
-- (void)applicationWillFinishLaunching:(NSNotification *)notification
-{
-    Q_UNUSED(notification);
-
-    /*
-        From the Cocoa documentation: "A good place to install event handlers
-        is in the applicationWillFinishLaunching: method of the application
-        delegate. At that point, the Application Kit has installed its default
-        event handlers, so if you install a handler for one of the same events,
-        it will replace the Application Kit version."
-    */
-
-    /*
-        If Qt is used as a plugin, we let the 3rd party application handle
-        events like quit and open file events. Otherwise, if we install our own
-        handlers, we easily end up breaking functionality the 3rd party
-        application depends on.
-     */
-    NSAppleEventManager *eventManager = [NSAppleEventManager sharedAppleEventManager];
-    /*[eventManager setEventHandler:self
-                      andSelector:@selector(appleEventQuit:withReplyEvent:)
-                    forEventClass:kCoreEventClass
-                       andEventID:kAEQuitApplication];*/
-    [eventManager setEventHandler:self
-                      andSelector:@selector(getUrl:withReplyEvent:)
-                    forEventClass:kInternetEventClass
-                       andEventID:kAEGetURL];
-}
-
-// called by QCocoaIntegration's destructor before resetting the application delegate to nil
-- (void)removeAppleEventHandlers
-{
-    NSAppleEventManager *eventManager = [NSAppleEventManager sharedAppleEventManager];
-    //[eventManager removeEventHandlerForEventClass:kCoreEventClass andEventID:kAEQuitApplication];
-    [eventManager removeEventHandlerForEventClass:kInternetEventClass andEventID:kAEGetURL];
-}
-
-- (bool)inLaunch
-{
-    return inLaunch;
-}
-
-- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
-{
-    Q_UNUSED(aNotification);
-    inLaunch = false;
-
-    if (qEnvironmentVariableIsEmpty("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM")) {
-        // Move the application window to front to avoid launching behind the terminal.
-        // Ignoring other apps is necessary (we must ignore the terminal), but makes
-        // Qt apps play slightly less nice with other apps when lanching from Finder
-        // (See the activateIgnoringOtherApps docs.)
-        [[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
-    }
-}
-
-- (void)application:(NSApplication *)sender openFiles:(NSArray *)filenames
-{
-    Q_UNUSED(filenames);
-    Q_UNUSED(sender);
-
-    for (NSString *fileName in filenames) {
-        QString qtFileName = QString::fromNSString(fileName);
-        if (inLaunch) {
-            // We need to be careful because Cocoa will be nice enough to take
-            // command line arguments and send them to us as events. Given the history
-            // of Qt Applications, this will result in behavior people don't want, as
-            // they might be doing the opening themselves with the command line parsing.
-            if (qApp->arguments().contains(qtFileName))
-                continue;
-        }
-        QWindowSystemInterface::handleFileOpenEvent(qtFileName);
-    }
-
-    if (reflectionDelegate &&
-        [reflectionDelegate respondsToSelector:@selector(application:openFiles:)])
-        [reflectionDelegate application:sender openFiles:filenames];
-
-}
-
-- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender
-{
-    // If we have a reflection delegate, that will get to call the shots.
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:
-                            @selector(applicationShouldTerminateAfterLastWindowClosed:)])
-        return [reflectionDelegate applicationShouldTerminateAfterLastWindowClosed:sender];
-    return NO; // Someday qApp->quitOnLastWindowClosed(); when QApp and NSApp work closer together.
-}
-
-- (void)applicationDidBecomeActive:(NSNotification *)notification
-{
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationDidBecomeActive:)])
-        [reflectionDelegate applicationDidBecomeActive:notification];
-
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive);
-}
-
-- (void)applicationDidResignActive:(NSNotification *)notification
-{
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationDidResignActive:)])
-        [reflectionDelegate applicationDidResignActive:notification];
-
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationInactive);
-}
-
-- (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication hasVisibleWindows:(BOOL)flag
-{
-    Q_UNUSED(theApplication);
-    Q_UNUSED(flag);
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationShouldHandleReopen:hasVisibleWindows:)])
-        return [reflectionDelegate applicationShouldHandleReopen:theApplication hasVisibleWindows:flag];
-
-    /*
-       true to force delivery of the event even if the application state is already active,
-       because rapp (handle reopen) events are sent each time the dock icon is clicked regardless
-       of the active state of the application or number of visible windows. For example, a browser
-       app that has no windows opened would need the event be to delivered even if it was already
-       active in order to create a new window as per OS X conventions.
-     */
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive, true /*forcePropagate*/);
-
-    return YES;
-}
-
-- (void)setReflectionDelegate:(NSObject <NSApplicationDelegate> *)oldDelegate
-{
-    [oldDelegate retain];
-    [reflectionDelegate release];
-    reflectionDelegate = oldDelegate;
-}
-
-- (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector
-{
-    NSMethodSignature *result = [super methodSignatureForSelector:aSelector];
-    if (!result && reflectionDelegate) {
-        result = [reflectionDelegate methodSignatureForSelector:aSelector];
-    }
-    return result;
-}
-
-- (BOOL)respondsToSelector:(SEL)aSelector
-{
-    BOOL result = [super respondsToSelector:aSelector];
-    if (!result && reflectionDelegate)
-        result = [reflectionDelegate respondsToSelector:aSelector];
-    return result;
-}
-
-- (void)forwardInvocation:(NSInvocation *)invocation
-{
-    SEL invocationSelector = [invocation selector];
-    if (reflectionDelegate && [reflectionDelegate respondsToSelector:invocationSelector])
-        [invocation invokeWithTarget:reflectionDelegate];
-    else
-        [self doesNotRecognizeSelector:invocationSelector];
-}
-
-- (void)getUrl:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
-{
-    Q_UNUSED(replyEvent);
-    NSString *urlString = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
-    QWindowSystemInterface::handleFileOpenEvent(QUrl(QString::fromNSString(urlString)));
-}
-
-- (void)appleEventQuit:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
-{
-    Q_UNUSED(event);
-    Q_UNUSED(replyEvent);
-    [NSApp terminate:self];
-}
-
-@end
-
-@implementation QCocoaApplicationDelegate (Menus)
-
-- (BOOL)validateMenuItem:(NSMenuItem*)item
-{
-    auto *nativeItem = qt_objc_cast<QCocoaNSMenuItem *>(item);
-    if (!nativeItem)
-        return item.enabled; // FIXME Test with with Qt as plugin or embedded QWindow.
-
-    auto *platformItem = nativeItem.platformMenuItem;
-    if (!platformItem) // Try a bit harder with orphan menu itens
-        return item.hasSubmenu || (item.enabled && (item.action != @selector(qt_itemFired:)));
-
-    // Menu-holding items are always enabled, as it's conventional in Cocoa
-    if (platformItem->menu())
-        return YES;
-
-    return platformItem->isEnabled();
-}
-
-@end
-
-@implementation QCocoaApplicationDelegate (MenuAPI)
-
-- (void)qt_itemFired:(QCocoaNSMenuItem *)item
-{
-    if (item.hasSubmenu)
-        return;
-
-    auto *nativeItem = qt_objc_cast<QCocoaNSMenuItem *>(item);
-    Q_ASSERT_X(nativeItem, qPrintable(__FUNCTION__), "Triggered menu item is not a QCocoaNSMenuItem.");
-    auto *platformItem = nativeItem.platformMenuItem;
-    // Menu-holding items also get a target to play nicely
-    // with NSMenuValidation but should not trigger.
-    if (!platformItem || platformItem->menu())
-        return;
-
-    QScopedScopeLevelCounter scopeLevelCounter(QGuiApplicationPrivate::instance()->threadData);
-    QGuiApplicationPrivate::modifier_buttons = [QNSView convertKeyModifiers:[NSEvent modifierFlags]];
-
-    static QMetaMethod activatedSignal = QMetaMethod::fromSignal(&QCocoaMenuItem::activated);
-    activatedSignal.invoke(platformItem, Qt::QueuedConnection);
-}
-
-@end
diff --git a/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm b/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm
deleted file mode 100644
index e20470a..0000000
--- a/5.13.0/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm
+++ /dev/null
@@ -1,244 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qcocoasystemsettings.h"
-
-#include "qcocoahelpers.h"
-
-#include <QtCore/private/qcore_mac_p.h>
-#include <QtGui/qfont.h>
-#include <QtGui/private/qcoregraphics_p.h>
-
-#if !QT_MACOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_14)
-@interface NSColor (MojaveForwardDeclarations)
-@property (class, strong, readonly) NSColor *selectedContentBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedTextBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedTextColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedContentBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSArray<NSColor *> *alternatingContentBackgroundColors NS_AVAILABLE_MAC(10_14);
-@end
-#endif
-
-QT_BEGIN_NAMESPACE
-
-QPalette * qt_mac_createSystemPalette()
-{
-    QColor qc;
-
-    // Standard palette initialization (copied from Qt 4 styles)
-    QBrush backgroundBrush = qt_mac_toQBrush([NSColor windowBackgroundColor]);
-    QColor background = backgroundBrush.color();
-    QColor light(background.lighter(110));
-    QColor dark(background.darker(160));
-    QColor mid(background.darker(140));
-    QPalette *palette = new QPalette(Qt::black, background, light, dark, mid, Qt::black, Qt::white);
-
-    palette->setBrush(QPalette::Window, backgroundBrush);
-
-    palette->setBrush(QPalette::Disabled, QPalette::WindowText, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::Text, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::ButtonText, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::Base, backgroundBrush);
-    QBrush textBackgroundBrush = qt_mac_toQBrush([NSColor textBackgroundColor]);
-    palette->setBrush(QPalette::Active, QPalette::Base, textBackgroundBrush);
-    palette->setBrush(QPalette::Inactive, QPalette::Base, textBackgroundBrush);
-    palette->setColor(QPalette::Disabled, QPalette::Dark, QColor(191, 191, 191));
-    palette->setColor(QPalette::Active, QPalette::Dark, QColor(191, 191, 191));
-    palette->setColor(QPalette::Inactive, QPalette::Dark, QColor(191, 191, 191));
-
-    // System palette initialization:
-    QBrush br = qt_mac_toQBrush([NSColor selectedControlColor]);
-    palette->setBrush(QPalette::Active, QPalette::Highlight, br);
-    if (__builtin_available(macOS 10.14, *)) {
-        const auto inactiveHighlight = qt_mac_toQBrush([NSColor unemphasizedSelectedContentBackgroundColor]);
-        palette->setBrush(QPalette::Inactive, QPalette::Highlight, inactiveHighlight);
-        palette->setBrush(QPalette::Disabled, QPalette::Highlight, inactiveHighlight);
-    } else {
-        palette->setBrush(QPalette::Inactive, QPalette::Highlight, br);
-        palette->setBrush(QPalette::Disabled, QPalette::Highlight, br);
-    }
-
-    palette->setBrush(QPalette::Shadow, qt_mac_toQColor([NSColor shadowColor]));
-
-    qc = qt_mac_toQColor([NSColor controlTextColor]);
-    palette->setColor(QPalette::Active, QPalette::Text, qc);
-    palette->setColor(QPalette::Active, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Active, QPalette::HighlightedText, qc);
-    palette->setColor(QPalette::Inactive, QPalette::Text, qc);
-    palette->setColor(QPalette::Inactive, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Inactive, QPalette::HighlightedText, qc);
-
-    qc = qt_mac_toQColor([NSColor disabledControlTextColor]);
-    palette->setColor(QPalette::Disabled, QPalette::Text, qc);
-    palette->setColor(QPalette::Disabled, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Disabled, QPalette::HighlightedText, qc);
-
-    palette->setBrush(QPalette::ToolTipBase, qt_mac_toQBrush([NSColor controlColor]));
-
-    // fix for https://bugreports.qt.io/browse/QTBUG-71740
-    palette->setColor(QPalette::Normal, QPalette::Link, qt_mac_toQColor([NSColor linkColor]));
-
-    return palette;
-}
-
-struct QMacPaletteMap {
-    inline QMacPaletteMap(QPlatformTheme::Palette p, NSColor *a, NSColor *i) :
-        active(a), inactive(i), paletteRole(p) { }
-
-    NSColor *active;
-    NSColor *inactive;
-    QPlatformTheme::Palette paletteRole;
-};
-
-#define MAC_PALETTE_ENTRY(pal, active, inactive) \
-    QMacPaletteMap(pal, [NSColor active], [NSColor inactive])
-static QMacPaletteMap mac_widget_colors[] = {
-    MAC_PALETTE_ENTRY(QPlatformTheme::ToolButtonPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ButtonPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::HeaderPalette, headerTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ComboBoxPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ItemViewPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MessageBoxLabelPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TabBarPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::LabelPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::GroupBoxPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MenuPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MenuBarPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TextEditPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TextLineEditPalette, textColor, disabledControlTextColor)
-};
-#undef MAC_PALETTE_ENTRY
-
-static const int mac_widget_colors_count = sizeof(mac_widget_colors) / sizeof(mac_widget_colors[0]);
-
-QHash<QPlatformTheme::Palette, QPalette*> qt_mac_createRolePalettes()
-{
-    QHash<QPlatformTheme::Palette, QPalette*> palettes;
-    QColor qc;
-    for (int i = 0; i < mac_widget_colors_count; i++) {
-        QPalette &pal = *qt_mac_createSystemPalette();
-        if (mac_widget_colors[i].active) {
-            qc = qt_mac_toQColor(mac_widget_colors[i].active);
-            pal.setColor(QPalette::Active, QPalette::Text, qc);
-            pal.setColor(QPalette::Inactive, QPalette::Text, qc);
-            pal.setColor(QPalette::Active, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Active, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Active, QPalette::ButtonText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::ButtonText, qc);
-            qc = qt_mac_toQColor(mac_widget_colors[i].inactive);
-            pal.setColor(QPalette::Disabled, QPalette::Text, qc);
-            pal.setColor(QPalette::Disabled, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Disabled, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Disabled, QPalette::ButtonText, qc);
-        }
-        if (mac_widget_colors[i].paletteRole == QPlatformTheme::MenuPalette
-                || mac_widget_colors[i].paletteRole == QPlatformTheme::MenuBarPalette) {
-            NSColor *selectedMenuItemColor = nil;
-            if (__builtin_available(macOS 10.14, *)) {
-                // Cheap approximation for NSVisualEffectView (see deprecation note for selectedMenuItemTextColor)
-                selectedMenuItemColor = [[NSColor selectedContentBackgroundColor] highlightWithLevel:0.4];
-            } else {
-                // selectedMenuItemColor would presumably be the correct color to use as the background
-                // for selected menu items. But that color is always blue, and doesn't follow the
-                // appearance color in system preferences. So we therefore deliberatly choose to use
-                // keyboardFocusIndicatorColor instead, which appears to have the same color value.
-                selectedMenuItemColor = [NSColor keyboardFocusIndicatorColor];
-            }
-            pal.setBrush(QPalette::Highlight, qt_mac_toQColor(selectedMenuItemColor));
-            qc = qt_mac_toQColor([NSColor labelColor]);
-            pal.setBrush(QPalette::ButtonText, qc);
-            pal.setBrush(QPalette::Text, qc);
-            qc = qt_mac_toQColor([NSColor selectedMenuItemTextColor]);
-            pal.setBrush(QPalette::HighlightedText, qc);
-            qc = qt_mac_toQColor([NSColor disabledControlTextColor]);
-            pal.setBrush(QPalette::Disabled, QPalette::Text, qc);
-        } else if ((mac_widget_colors[i].paletteRole == QPlatformTheme::ButtonPalette)
-                || (mac_widget_colors[i].paletteRole == QPlatformTheme::HeaderPalette)
-                || (mac_widget_colors[i].paletteRole == QPlatformTheme::TabBarPalette)) {
-            pal.setColor(QPalette::Disabled, QPalette::ButtonText,
-                         pal.color(QPalette::Disabled, QPalette::Text));
-            pal.setColor(QPalette::Inactive, QPalette::ButtonText,
-                         pal.color(QPalette::Inactive, QPalette::Text));
-            pal.setColor(QPalette::Active, QPalette::ButtonText,
-                         pal.color(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::ItemViewPalette) {
-            NSArray<NSColor *> *baseColors = nil;
-            NSColor *activeHighlightColor = nil;
-            if (__builtin_available(macOS 10.14, *)) {
-                baseColors = [NSColor alternatingContentBackgroundColors];
-                activeHighlightColor = [NSColor selectedContentBackgroundColor];
-                pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                             qt_mac_toQBrush([NSColor unemphasizedSelectedTextColor]));
-            } else {
-                baseColors = [NSColor controlAlternatingRowBackgroundColors];
-                activeHighlightColor = [NSColor alternateSelectedControlColor];
-                pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                             pal.brush(QPalette::Active, QPalette::Text));
-            }
-            pal.setBrush(QPalette::Base, qt_mac_toQBrush(baseColors[0]));
-            pal.setBrush(QPalette::AlternateBase, qt_mac_toQBrush(baseColors[1]));
-            pal.setBrush(QPalette::Active, QPalette::Highlight,
-                         qt_mac_toQBrush(activeHighlightColor));
-            pal.setBrush(QPalette::Active, QPalette::HighlightedText,
-                         qt_mac_toQBrush([NSColor alternateSelectedControlTextColor]));
-            pal.setBrush(QPalette::Inactive, QPalette::Text,
-                         pal.brush(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::TextEditPalette) {
-            pal.setBrush(QPalette::Active, QPalette::Base, qt_mac_toQColor([NSColor textBackgroundColor]));
-            pal.setBrush(QPalette::Inactive, QPalette::Text,
-                          pal.brush(QPalette::Active, QPalette::Text));
-            pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                          pal.brush(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::TextLineEditPalette
-                   || mac_widget_colors[i].paletteRole == QPlatformTheme::ComboBoxPalette) {
-            pal.setBrush(QPalette::Active, QPalette::Base, qt_mac_toQColor([NSColor textBackgroundColor]));
-            pal.setBrush(QPalette::Disabled, QPalette::Base,
-                         pal.brush(QPalette::Active, QPalette::Base));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::LabelPalette) {
-            qc = qt_mac_toQColor([NSColor labelColor]);
-            pal.setBrush(QPalette::Inactive, QPalette::ToolTipText, qc);
-        }
-        palettes.insert(mac_widget_colors[i].paletteRole, &pal);
-    }
-    return palettes;
-}
-
-QT_END_NAMESPACE
diff --git a/5.13.1/bin/7z.exe b/5.13.1/bin/7z.exe
deleted file mode 100644
index d3fe532..0000000
Binary files a/5.13.1/bin/7z.exe and /dev/null differ
diff --git a/5.13.1/bin/wget.exe b/5.13.1/bin/wget.exe
deleted file mode 100644
index cda6b94..0000000
Binary files a/5.13.1/bin/wget.exe and /dev/null differ
diff --git a/5.13.1/compile_mac.sh b/5.13.1/compile_mac.sh
deleted file mode 100644
index 8c49b76..0000000
--- a/5.13.1/compile_mac.sh
+++ /dev/null
@@ -1,72 +0,0 @@
-#!/bin/bash
-
-# requirements:
-# 1. brew
-# 2. brew install llvm (https://bugreports.qt.io/browse/QTBUG-66353)
-
-export PATH=$PATH:/usr/local/Qt-5.13.1/bin
-
-cd qtbase
-
-if [[ $1 == openssl ]]; then
-    
-	# download openssl
-	curl -O https://www.openssl.org/source/openssl-1.1.1a.tar.gz
-	tar -xvzf openssl-1.1.1a.tar.gz
-
-	# compile openssl
-	cd openssl-1.1.1a
-	./Configure darwin64-x86_64-cc --prefix=$PWD/dist
-	make
-	# print arch info (optional)
-	lipo -info libssl.a 
-	lipo -info libcrypto.a
-	make install
-	cd ..
-
-	# continue
-
-	OPENSSL_LIBS='-L$PWD/openssl-1.1.1a/dist/lib -lssl -lcrypto' ./configure -opensource -confirm-license -no-securetransport -nomake examples -nomake tests -openssl-linked -I $PWD/openssl-1.1.1a/dist/include -L $PWD/openssl-1.1.1a/dist/lib
-
-elif [[ $1 == securetransport ]]; then
-
-	./configure -opensource -confirm-license -nomake examples -nomake tests -no-openssl -securetransport
-
-else
-
-	echo "Error: please specify which SSL layer to use (openssl or securetransport)"
-    exit 1
-
-fi
-
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qttools
-qmake
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qtmacextras
-qmake
-make -j 12
-echo maki | sudo -S sudo make install
-
-cd ../qtdeclarative/src
-qmake
-make -j 12 sub-qmldevtools
-echo maki | sudo -S sudo make install
-
-# make docs - currently doesnt work
-
-#cd ../qtbase
-#make  -j 12 docs
-#cd ../qttools
-#make  -j 12 docs
-#cd ../qtmacextras
-#make  -j 12 docs
-
-#echo maki | sudo -S cp -f -r ../qtbase/doc /usr/local/Qt-5.13.1/
-
-cd /usr/local
-zip -r ~/Desktop/qt5.13.1_mac.zip Qt-5.13.1/*
\ No newline at end of file
diff --git a/5.13.1/compile_win.pl b/5.13.1/compile_win.pl
deleted file mode 100644
index 04ad716..0000000
--- a/5.13.1/compile_win.pl
+++ /dev/null
@@ -1,86 +0,0 @@
-use strict;
-
-die "Cannot proceed without the 'bin' folder'" if (!-e "bin");
-
-my $arch = $ARGV[0];
-my $openssl_v_major = "1.1.1"; # The 1.1.1 series is Long Term Support (LTS) release, supported until 11th September 2023
-my $openssl_v_minor = "a";
-my $openssl_version = "$openssl_v_major$openssl_v_minor";
-my $openssl_dir = "openssl-$openssl_version"; 
-my $openssl_download = "https://www.openssl.org/source/openssl-$openssl_version.tar.gz";
-my $openssl_arch = $arch eq "amd64" ? "WIN64A" : "WIN32";
-
-$arch = "x86" if ($arch eq ''); # specify x86 is nothing is specified
-die "Please specify architecture (x86 or amd64)" if ($arch ne "x86" && $arch ne "amd64"); # die if user specified anything except x86 or amd64
-
-# will create a batch file
-
-my $batfile = 'compile_win.bat';
-
-open BAT, '>', $batfile;
-
-printLineToBat ("SET PATH=%PATH%;%cd%\\bin"); # add bin folder to the path for 7z and wget
-printLineToBat ("CALL \"C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Auxiliary\\Build\\vcvarsall.bat\" $arch");
-printLineToBat ("SET _ROOT=%cd%");
-printLineToBat ("SET PATH=%_ROOT%\\qtbase\\bin;%_ROOT%\\gnuwin32\\bin;%PATH%"); # http://doc.qt.io/qt-5/windows-building.html
-
-printLineToBat ("cd qtbase");
-printLineToBat ("if \"%~1\"==\"step2\" goto step2");
-
-# step1: compile openssl and do configure. For some reason, can't continue script execution after configure, have to make step2
-printLineToBat ("IF EXIST $openssl_dir\\build GOTO OPENSSL_ALREAD_COMPILED");
-printLineToBat ("wget --no-check-certificate $openssl_download");
-printLineToBat ("7z x openssl-$openssl_version.tar.gz");
-printLineToBat ("7z x openssl-$openssl_version.tar");
-printLineToBat ("rm openssl-$openssl_version.tar.gz");
-printLineToBat ("rm openssl-$openssl_version.tar");
-printLineToBat ("cd $openssl_dir");
-printLineToBat ("perl Configure VC-$openssl_arch no-asm no-shared no-tests --prefix=%cd%\\build --openssldir=%cd%\\build");
-printLineToBat ("nmake");
-printLineToBat ("nmake install");
-# do little clean up
-printLineToBat ("rm test\\*.exe");
-printLineToBat ("rm test\\*.pdb");
-printLineToBat ("rm test\\*.obj");
-printLineToBat (":OPENSSL_ALREAD_COMPILED");
-# go back to  qtbase
-printLineToBat ("cd ..");
-
-# -developer-build creates an in-source build for developer usage.
-# openssl: see https://bugreports.qt.io/browse/QTBUG-65501
-printLineToBat ("configure -opensource -developer-build -confirm-license -opengl desktop -mp -nomake tests -nomake examples -I \"%cd%\\$openssl_dir\\build\\include\" -openssl-linked OPENSSL_LIBS=\"%cd%\\$openssl_dir\\build\\lib\\libssl.lib %cd%\\$openssl_dir\\build\\lib\\libcrypto.lib -lcrypt32 -lws2_32 -lAdvapi32 -luser32\"");
-printLineToBat ("goto :EOF");
-
-# step 2:
-printLineToBat (":step2");
-
-printLineToBat ("nmake");
-printLineToBat ("cd ..\\qttools");
-printLineToBat ("..\\qtbase\\bin\\qmake");
-printLineToBat ("nmake");
-printLineToBat ("cd ..\\qtbase");
-printLineToBat ("cd .."); # go up to qt dir
-# openssl clean up
-printLineToBat ("cd qtbase");
-printLineToBat ("cd $openssl_dir");
-printLineToBat ("del /s /f /q out32");
-printLineToBat ("del /s /f /q out32.dbg");
-printLineToBat ("cd ..");
-printLineToBat ("cd ..");
-# the rest
-printLineToBat ("del *.obj /s /f");
-printLineToBat ("del *.ilk /s /f");
-printLineToBat ("del *.pch /s /f");
-printLineToBat ("del Makefile* /s /f");
-
-close BAT;
-
-system ($batfile);
-system ("$batfile step2");
-
-system ("pause");
-
-sub printLineToBat
-{
-	print BAT "$_[0]\n";
-}
\ No newline at end of file
diff --git a/5.13.1/qtbase/mkspecs/common/msvc-desktop.conf b/5.13.1/qtbase/mkspecs/common/msvc-desktop.conf
deleted file mode 100644
index 24c2eb7..0000000
--- a/5.13.1/qtbase/mkspecs/common/msvc-desktop.conf
+++ /dev/null
@@ -1,119 +0,0 @@
-#
-# This file is used as a basis for the following compilers:
-#
-# - Microsoft C/C++ Optimizing Compiler (all desktop versions)
-# - Intel C++ Compiler on Windows
-# - Clang-cl
-#
-# Baseline:
-#
-# - Visual Studio 2005 (8.0), VC++ 14.0
-#
-# Version-specific settings go in msvc-version.conf (loaded by default_pre)
-#
-
-MAKEFILE_GENERATOR      = MSVC.NET
-QMAKE_PLATFORM          = win32
-QMAKE_COMPILER          = msvc
-CONFIG                 += flat debug_and_release debug_and_release_target precompile_header autogen_precompile_source embed_manifest_dll embed_manifest_exe
-# MSVC 2017 15.8+ fixed std::aligned_storage but compilation fails without
-# _ENABLE_EXTENDED_ALIGNED_STORAGE flag since the fix breaks binary compatibility.
-DEFINES                += UNICODE _UNICODE WIN32 _ENABLE_EXTENDED_ALIGNED_STORAGE
-QMAKE_COMPILER_DEFINES += _WIN32
-contains(QMAKE_TARGET.arch, x86_64) {
-    DEFINES += WIN64
-    QMAKE_COMPILER_DEFINES += _WIN64
-}
-
-QMAKE_CFLAGS_OPTIMIZE_DEBUG = -Od
-QMAKE_CFLAGS_OPTIMIZE      = -O2
-QMAKE_CFLAGS_OPTIMIZE_SIZE = -O1
-
-QMAKE_CC                = cl
-QMAKE_LEX               = flex
-QMAKE_LEXFLAGS          =
-QMAKE_YACC              = bison -y
-QMAKE_YACCFLAGS         = -d
-QMAKE_CFLAGS            = -nologo -Zc:wchar_t
-QMAKE_CFLAGS_WARN_ON    = -W3
-QMAKE_CFLAGS_WARN_OFF   = -W0
-QMAKE_CFLAGS_RELEASE    = $$QMAKE_CFLAGS_OPTIMIZE -MD -Zi
-QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -Zi -MD
-QMAKE_CFLAGS_DEBUG      = -Zi -MDd
-QMAKE_CFLAGS_YACC       =
-QMAKE_CFLAGS_LTCG       = -GL
-
-contains(QMAKE_TARGET.arch, x86_64) {
-    # SSE2 is mandatory on 64-bit mode, so skip the option. It triggers:
-    # cl : Command line warning D9002 : ignoring unknown option '-arch:SSE2'
-    QMAKE_CFLAGS_SSE2   =
-} else {
-    QMAKE_CFLAGS_SSE2   = -arch:SSE2
-}
-QMAKE_CFLAGS_SSE3       = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSSE3      = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSE4_1     = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SSE4_2     = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_AESNI      = $$QMAKE_CFLAGS_SSE2
-QMAKE_CFLAGS_SHANI      = $$QMAKE_CFLAGS_SSE2
-
-QMAKE_CXX               = $$QMAKE_CC
-QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
-QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189 -w44996
-QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
-QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
-QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
-QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
-QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
-QMAKE_CXXFLAGS_LTCG     = $$QMAKE_CFLAGS_LTCG
-QMAKE_CXXFLAGS_STL_ON   = -EHsc
-QMAKE_CXXFLAGS_STL_OFF  =
-QMAKE_CXXFLAGS_RTTI_ON  = -GR
-QMAKE_CXXFLAGS_RTTI_OFF =
-QMAKE_CXXFLAGS_EXCEPTIONS_ON = -EHsc
-QMAKE_CXXFLAGS_EXCEPTIONS_OFF =
-
-QMAKE_INCDIR            =
-
-QMAKE_RUN_CC            = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$obj $src
-QMAKE_RUN_CC_IMP        = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$@ $<
-QMAKE_RUN_CC_IMP_BATCH  = $(CC) -c $(CFLAGS) $(INCPATH) -Fo$@ @<<
-QMAKE_RUN_CXX           = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$obj $src
-QMAKE_RUN_CXX_IMP       = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ $<
-QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
-
-QMAKE_LINK              = link
-QMAKE_LFLAGS            = /NOLOGO /DYNAMICBASE /NXCOMPAT
-QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
-QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /DEBUG /OPT:REF /INCREMENTAL:NO
-QMAKE_LFLAGS_DEBUG      = /DEBUG
-QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
-QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS
-QMAKE_LFLAGS_EXE        = \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\"
-QMAKE_LFLAGS_DLL        = /DLL
-QMAKE_LFLAGS_LTCG       = /LTCG
-QMAKE_PREFIX_SHLIB      =
-QMAKE_EXTENSION_SHLIB   = dll
-QMAKE_PREFIX_STATICLIB  =
-QMAKE_EXTENSION_STATICLIB = lib
-
-QMAKE_LIBS              =
-QMAKE_LIBS_GUI          = gdi32.lib comdlg32.lib oleaut32.lib imm32.lib winmm.lib ws2_32.lib ole32.lib uuid.lib user32.lib advapi32.lib
-QMAKE_LIBS_NETWORK      = ws2_32.lib user32.lib gdi32.lib
-QMAKE_LIBS_OPENGL       = glu32.lib opengl32.lib gdi32.lib user32.lib
-QMAKE_LIBS_OPENGL_ES2   = gdi32.lib user32.lib
-QMAKE_LIBS_OPENGL_ES2_DEBUG = gdi32.lib user32.lib
-QMAKE_LIBS_COMPAT       = advapi32.lib shell32.lib comdlg32.lib user32.lib gdi32.lib ws2_32.lib
-QMAKE_LIBS_QT_ENTRY     = -lqtmain
-
-QMAKE_IDL               = midl
-QMAKE_LIB               = lib /NOLOGO
-QMAKE_RC                = rc /NOLOGO
-
-VCPROJ_EXTENSION        = .vcproj
-VCSOLUTION_EXTENSION    = .sln
-VCPROJ_KEYWORD          = Qt4VSv1.0
-
-include(angle.conf)
-include(windows-desktop.conf)
-include(windows-vulkan.conf)
diff --git a/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
deleted file mode 100644
index a183406..0000000
--- a/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+++ /dev/null
@@ -1,431 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/****************************************************************************
- **
- ** Copyright (c) 2007-2008, Apple, Inc.
- **
- ** All rights reserved.
- **
- ** Redistribution and use in source and binary forms, with or without
- ** modification, are permitted provided that the following conditions are met:
- **
- **   * Redistributions of source code must retain the above copyright notice,
- **     this list of conditions and the following disclaimer.
- **
- **   * 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.
- **
- **   * Neither the name of Apple, Inc. nor the names of its contributors
- **     may be used to endorse or promote products derived from this software
- **     without specific prior written permission.
- **
- ** 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 OWNER 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.
- **
- ****************************************************************************/
-
-
-#import "qcocoaapplicationdelegate.h"
-#include "qcocoaintegration.h"
-#include "qcocoamenu.h"
-#include "qcocoamenuloader.h"
-#include "qcocoamenuitem.h"
-#include "qcocoansmenu.h"
-
-#include <qevent.h>
-#include <qurl.h>
-#include <qdebug.h>
-#include <qguiapplication.h>
-#include <private/qguiapplication_p.h>
-#include "qt_mac_p.h"
-#include <qpa/qwindowsysteminterface.h>
-#include <qwindowdefs.h>
-
-QT_USE_NAMESPACE
-
-@implementation QCocoaApplicationDelegate {
-    bool startedQuit;
-    NSObject <NSApplicationDelegate> *reflectionDelegate;
-    bool inLaunch;
-}
-
-+ (instancetype)sharedDelegate
-{
-    static QCocoaApplicationDelegate *shared = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        shared = [[self alloc] init];
-        atexit_b(^{
-            [shared release];
-            shared = nil;
-        });
-    });
-    return shared;
-}
-
-- (instancetype)init
-{
-    self = [super init];
-    if (self) {
-        inLaunch = true;
-    }
-    return self;
-}
-
-- (void)dealloc
-{
-    [_dockMenu release];
-    if (reflectionDelegate) {
-        [[NSApplication sharedApplication] setDelegate:reflectionDelegate];
-        [reflectionDelegate release];
-    }
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
-
-    [super dealloc];
-}
-
-- (NSMenu *)applicationDockMenu:(NSApplication *)sender
-{
-    Q_UNUSED(sender);
-    // Manually invoke the delegate's -menuWillOpen: method.
-    // See QTBUG-39604 (and its fix) for details.
-    [self.dockMenu.delegate menuWillOpen:self.dockMenu];
-    return [[self.dockMenu retain] autorelease];
-}
-
-- (BOOL)canQuit
-{
-    [[NSApp mainMenu] cancelTracking];
-
-    bool handle_quit = true;
-    NSMenuItem *quitMenuItem = [[QT_MANGLE_NAMESPACE(QCocoaMenuLoader) sharedMenuLoader] quitMenuItem];
-    if (!QGuiApplicationPrivate::instance()->modalWindowList.isEmpty()
-        && [quitMenuItem isEnabled]) {
-        int visible = 0;
-        const QWindowList tlws = QGuiApplication::topLevelWindows();
-        for (int i = 0; i < tlws.size(); ++i) {
-            if (tlws.at(i)->isVisible())
-                ++visible;
-        }
-        handle_quit = (visible <= 1);
-    }
-
-    if (handle_quit) {
-        QCloseEvent ev;
-        QGuiApplication::sendEvent(qGuiApp, &ev);
-        if (ev.isAccepted()) {
-            return YES;
-        }
-    }
-
-    return NO;
-}
-
-// This function will only be called when NSApp is actually running.
-- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
-{
-    // The reflection delegate gets precedence
-    if (reflectionDelegate) {
-        if ([reflectionDelegate respondsToSelector:@selector(applicationShouldTerminate:)])
-            return [reflectionDelegate applicationShouldTerminate:sender];
-        return NSTerminateNow;
-    }
-
-    if ([self canQuit]) {
-        if (!startedQuit) {
-            startedQuit = true;
-            // Close open windows. This is done in order to deliver de-expose
-            // events while the event loop is still running.
-            const QWindowList topLevels = QGuiApplication::topLevelWindows();
-            for (int i = 0; i < topLevels.size(); ++i) {
-                QWindow *topLevelWindow = topLevels.at(i);
-                // Already closed windows will not have a platform window, skip those
-                if (topLevelWindow->handle())
-                    QWindowSystemInterface::handleCloseEvent(topLevelWindow);
-            }
-            QWindowSystemInterface::flushWindowSystemEvents();
-
-            QGuiApplication::exit(0);
-            startedQuit = false;
-        }
-    }
-
-    if (QGuiApplicationPrivate::instance()->threadData->eventLoops.isEmpty()) {
-        // INVARIANT: No event loop is executing. This probably
-        // means that Qt is used as a plugin, or as a part of a native
-        // Cocoa application. In any case it should be fine to
-        // terminate now:
-        return NSTerminateNow;
-    }
-
-    return NSTerminateCancel;
-}
-
-- (void)applicationWillFinishLaunching:(NSNotification *)notification
-{
-    Q_UNUSED(notification);
-
-    /*
-        From the Cocoa documentation: "A good place to install event handlers
-        is in the applicationWillFinishLaunching: method of the application
-        delegate. At that point, the Application Kit has installed its default
-        event handlers, so if you install a handler for one of the same events,
-        it will replace the Application Kit version."
-    */
-
-    /*
-        If Qt is used as a plugin, we let the 3rd party application handle
-        events like quit and open file events. Otherwise, if we install our own
-        handlers, we easily end up breaking functionality the 3rd party
-        application depends on.
-     */
-    NSAppleEventManager *eventManager = [NSAppleEventManager sharedAppleEventManager];
-    /*[eventManager setEventHandler:self
-                      andSelector:@selector(appleEventQuit:withReplyEvent:)
-                    forEventClass:kCoreEventClass
-                       andEventID:kAEQuitApplication];*/
-    [eventManager setEventHandler:self
-                      andSelector:@selector(getUrl:withReplyEvent:)
-                    forEventClass:kInternetEventClass
-                       andEventID:kAEGetURL];
-}
-
-// called by QCocoaIntegration's destructor before resetting the application delegate to nil
-- (void)removeAppleEventHandlers
-{
-    NSAppleEventManager *eventManager = [NSAppleEventManager sharedAppleEventManager];
-    //[eventManager removeEventHandlerForEventClass:kCoreEventClass andEventID:kAEQuitApplication];
-    [eventManager removeEventHandlerForEventClass:kInternetEventClass andEventID:kAEGetURL];
-}
-
-- (bool)inLaunch
-{
-    return inLaunch;
-}
-
-- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
-{
-    Q_UNUSED(aNotification);
-    inLaunch = false;
-
-    if (qEnvironmentVariableIsEmpty("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM")) {
-        // Move the application window to front to avoid launching behind the terminal.
-        // Ignoring other apps is necessary (we must ignore the terminal), but makes
-        // Qt apps play slightly less nice with other apps when lanching from Finder
-        // (See the activateIgnoringOtherApps docs.)
-        [[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
-    }
-}
-
-- (void)application:(NSApplication *)sender openFiles:(NSArray *)filenames
-{
-    Q_UNUSED(filenames);
-    Q_UNUSED(sender);
-
-    for (NSString *fileName in filenames) {
-        QString qtFileName = QString::fromNSString(fileName);
-        if (inLaunch) {
-            // We need to be careful because Cocoa will be nice enough to take
-            // command line arguments and send them to us as events. Given the history
-            // of Qt Applications, this will result in behavior people don't want, as
-            // they might be doing the opening themselves with the command line parsing.
-            if (qApp->arguments().contains(qtFileName))
-                continue;
-        }
-        QWindowSystemInterface::handleFileOpenEvent(qtFileName);
-    }
-
-    if (reflectionDelegate &&
-        [reflectionDelegate respondsToSelector:@selector(application:openFiles:)])
-        [reflectionDelegate application:sender openFiles:filenames];
-
-}
-
-- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender
-{
-    // If we have a reflection delegate, that will get to call the shots.
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:
-                            @selector(applicationShouldTerminateAfterLastWindowClosed:)])
-        return [reflectionDelegate applicationShouldTerminateAfterLastWindowClosed:sender];
-    return NO; // Someday qApp->quitOnLastWindowClosed(); when QApp and NSApp work closer together.
-}
-
-- (void)applicationDidBecomeActive:(NSNotification *)notification
-{
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationDidBecomeActive:)])
-        [reflectionDelegate applicationDidBecomeActive:notification];
-
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive);
-}
-
-- (void)applicationDidResignActive:(NSNotification *)notification
-{
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationDidResignActive:)])
-        [reflectionDelegate applicationDidResignActive:notification];
-
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationInactive);
-}
-
-- (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication hasVisibleWindows:(BOOL)flag
-{
-    Q_UNUSED(theApplication);
-    Q_UNUSED(flag);
-    if (reflectionDelegate
-        && [reflectionDelegate respondsToSelector:@selector(applicationShouldHandleReopen:hasVisibleWindows:)])
-        return [reflectionDelegate applicationShouldHandleReopen:theApplication hasVisibleWindows:flag];
-
-    /*
-       true to force delivery of the event even if the application state is already active,
-       because rapp (handle reopen) events are sent each time the dock icon is clicked regardless
-       of the active state of the application or number of visible windows. For example, a browser
-       app that has no windows opened would need the event be to delivered even if it was already
-       active in order to create a new window as per OS X conventions.
-     */
-    QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive, true /*forcePropagate*/);
-
-    return YES;
-}
-
-- (void)setReflectionDelegate:(NSObject <NSApplicationDelegate> *)oldDelegate
-{
-    [oldDelegate retain];
-    [reflectionDelegate release];
-    reflectionDelegate = oldDelegate;
-}
-
-- (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector
-{
-    NSMethodSignature *result = [super methodSignatureForSelector:aSelector];
-    if (!result && reflectionDelegate) {
-        result = [reflectionDelegate methodSignatureForSelector:aSelector];
-    }
-    return result;
-}
-
-- (BOOL)respondsToSelector:(SEL)aSelector
-{
-    BOOL result = [super respondsToSelector:aSelector];
-    if (!result && reflectionDelegate)
-        result = [reflectionDelegate respondsToSelector:aSelector];
-    return result;
-}
-
-- (void)forwardInvocation:(NSInvocation *)invocation
-{
-    SEL invocationSelector = [invocation selector];
-    if (reflectionDelegate && [reflectionDelegate respondsToSelector:invocationSelector])
-        [invocation invokeWithTarget:reflectionDelegate];
-    else
-        [self doesNotRecognizeSelector:invocationSelector];
-}
-
-- (void)getUrl:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
-{
-    Q_UNUSED(replyEvent);
-    NSString *urlString = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
-    QWindowSystemInterface::handleFileOpenEvent(QUrl(QString::fromNSString(urlString)));
-}
-
-- (void)appleEventQuit:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
-{
-    Q_UNUSED(event);
-    Q_UNUSED(replyEvent);
-    [NSApp terminate:self];
-}
-
-@end
-
-@implementation QCocoaApplicationDelegate (Menus)
-
-- (BOOL)validateMenuItem:(NSMenuItem*)item
-{
-    auto *nativeItem = qt_objc_cast<QCocoaNSMenuItem *>(item);
-    if (!nativeItem)
-        return item.enabled; // FIXME Test with with Qt as plugin or embedded QWindow.
-
-    auto *platformItem = nativeItem.platformMenuItem;
-    if (!platformItem) // Try a bit harder with orphan menu itens
-        return item.hasSubmenu || (item.enabled && (item.action != @selector(qt_itemFired:)));
-
-    // Menu-holding items are always enabled, as it's conventional in Cocoa
-    if (platformItem->menu())
-        return YES;
-
-    return platformItem->isEnabled();
-}
-
-@end
-
-@implementation QCocoaApplicationDelegate (MenuAPI)
-
-- (void)qt_itemFired:(QCocoaNSMenuItem *)item
-{
-    if (item.hasSubmenu)
-        return;
-
-    auto *nativeItem = qt_objc_cast<QCocoaNSMenuItem *>(item);
-    Q_ASSERT_X(nativeItem, qPrintable(__FUNCTION__), "Triggered menu item is not a QCocoaNSMenuItem.");
-    auto *platformItem = nativeItem.platformMenuItem;
-    // Menu-holding items also get a target to play nicely
-    // with NSMenuValidation but should not trigger.
-    if (!platformItem || platformItem->menu())
-        return;
-
-    QScopedScopeLevelCounter scopeLevelCounter(QGuiApplicationPrivate::instance()->threadData);
-    QGuiApplicationPrivate::modifier_buttons = [QNSView convertKeyModifiers:[NSEvent modifierFlags]];
-
-    static QMetaMethod activatedSignal = QMetaMethod::fromSignal(&QCocoaMenuItem::activated);
-    activatedSignal.invoke(platformItem, Qt::QueuedConnection);
-}
-
-@end
diff --git a/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm b/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm
deleted file mode 100644
index e20470a..0000000
--- a/5.13.1/qtbase/src/plugins/platforms/cocoa/qcocoasystemsettings.mm
+++ /dev/null
@@ -1,244 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qcocoasystemsettings.h"
-
-#include "qcocoahelpers.h"
-
-#include <QtCore/private/qcore_mac_p.h>
-#include <QtGui/qfont.h>
-#include <QtGui/private/qcoregraphics_p.h>
-
-#if !QT_MACOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_14)
-@interface NSColor (MojaveForwardDeclarations)
-@property (class, strong, readonly) NSColor *selectedContentBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedTextBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedTextColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSColor *unemphasizedSelectedContentBackgroundColor NS_AVAILABLE_MAC(10_14);
-@property (class, strong, readonly) NSArray<NSColor *> *alternatingContentBackgroundColors NS_AVAILABLE_MAC(10_14);
-@end
-#endif
-
-QT_BEGIN_NAMESPACE
-
-QPalette * qt_mac_createSystemPalette()
-{
-    QColor qc;
-
-    // Standard palette initialization (copied from Qt 4 styles)
-    QBrush backgroundBrush = qt_mac_toQBrush([NSColor windowBackgroundColor]);
-    QColor background = backgroundBrush.color();
-    QColor light(background.lighter(110));
-    QColor dark(background.darker(160));
-    QColor mid(background.darker(140));
-    QPalette *palette = new QPalette(Qt::black, background, light, dark, mid, Qt::black, Qt::white);
-
-    palette->setBrush(QPalette::Window, backgroundBrush);
-
-    palette->setBrush(QPalette::Disabled, QPalette::WindowText, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::Text, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::ButtonText, dark);
-    palette->setBrush(QPalette::Disabled, QPalette::Base, backgroundBrush);
-    QBrush textBackgroundBrush = qt_mac_toQBrush([NSColor textBackgroundColor]);
-    palette->setBrush(QPalette::Active, QPalette::Base, textBackgroundBrush);
-    palette->setBrush(QPalette::Inactive, QPalette::Base, textBackgroundBrush);
-    palette->setColor(QPalette::Disabled, QPalette::Dark, QColor(191, 191, 191));
-    palette->setColor(QPalette::Active, QPalette::Dark, QColor(191, 191, 191));
-    palette->setColor(QPalette::Inactive, QPalette::Dark, QColor(191, 191, 191));
-
-    // System palette initialization:
-    QBrush br = qt_mac_toQBrush([NSColor selectedControlColor]);
-    palette->setBrush(QPalette::Active, QPalette::Highlight, br);
-    if (__builtin_available(macOS 10.14, *)) {
-        const auto inactiveHighlight = qt_mac_toQBrush([NSColor unemphasizedSelectedContentBackgroundColor]);
-        palette->setBrush(QPalette::Inactive, QPalette::Highlight, inactiveHighlight);
-        palette->setBrush(QPalette::Disabled, QPalette::Highlight, inactiveHighlight);
-    } else {
-        palette->setBrush(QPalette::Inactive, QPalette::Highlight, br);
-        palette->setBrush(QPalette::Disabled, QPalette::Highlight, br);
-    }
-
-    palette->setBrush(QPalette::Shadow, qt_mac_toQColor([NSColor shadowColor]));
-
-    qc = qt_mac_toQColor([NSColor controlTextColor]);
-    palette->setColor(QPalette::Active, QPalette::Text, qc);
-    palette->setColor(QPalette::Active, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Active, QPalette::HighlightedText, qc);
-    palette->setColor(QPalette::Inactive, QPalette::Text, qc);
-    palette->setColor(QPalette::Inactive, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Inactive, QPalette::HighlightedText, qc);
-
-    qc = qt_mac_toQColor([NSColor disabledControlTextColor]);
-    palette->setColor(QPalette::Disabled, QPalette::Text, qc);
-    palette->setColor(QPalette::Disabled, QPalette::WindowText, qc);
-    palette->setColor(QPalette::Disabled, QPalette::HighlightedText, qc);
-
-    palette->setBrush(QPalette::ToolTipBase, qt_mac_toQBrush([NSColor controlColor]));
-
-    // fix for https://bugreports.qt.io/browse/QTBUG-71740
-    palette->setColor(QPalette::Normal, QPalette::Link, qt_mac_toQColor([NSColor linkColor]));
-
-    return palette;
-}
-
-struct QMacPaletteMap {
-    inline QMacPaletteMap(QPlatformTheme::Palette p, NSColor *a, NSColor *i) :
-        active(a), inactive(i), paletteRole(p) { }
-
-    NSColor *active;
-    NSColor *inactive;
-    QPlatformTheme::Palette paletteRole;
-};
-
-#define MAC_PALETTE_ENTRY(pal, active, inactive) \
-    QMacPaletteMap(pal, [NSColor active], [NSColor inactive])
-static QMacPaletteMap mac_widget_colors[] = {
-    MAC_PALETTE_ENTRY(QPlatformTheme::ToolButtonPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ButtonPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::HeaderPalette, headerTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ComboBoxPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::ItemViewPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MessageBoxLabelPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TabBarPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::LabelPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::GroupBoxPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MenuPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::MenuBarPalette, controlTextColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TextEditPalette, textColor, disabledControlTextColor),
-    MAC_PALETTE_ENTRY(QPlatformTheme::TextLineEditPalette, textColor, disabledControlTextColor)
-};
-#undef MAC_PALETTE_ENTRY
-
-static const int mac_widget_colors_count = sizeof(mac_widget_colors) / sizeof(mac_widget_colors[0]);
-
-QHash<QPlatformTheme::Palette, QPalette*> qt_mac_createRolePalettes()
-{
-    QHash<QPlatformTheme::Palette, QPalette*> palettes;
-    QColor qc;
-    for (int i = 0; i < mac_widget_colors_count; i++) {
-        QPalette &pal = *qt_mac_createSystemPalette();
-        if (mac_widget_colors[i].active) {
-            qc = qt_mac_toQColor(mac_widget_colors[i].active);
-            pal.setColor(QPalette::Active, QPalette::Text, qc);
-            pal.setColor(QPalette::Inactive, QPalette::Text, qc);
-            pal.setColor(QPalette::Active, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Active, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Active, QPalette::ButtonText, qc);
-            pal.setColor(QPalette::Inactive, QPalette::ButtonText, qc);
-            qc = qt_mac_toQColor(mac_widget_colors[i].inactive);
-            pal.setColor(QPalette::Disabled, QPalette::Text, qc);
-            pal.setColor(QPalette::Disabled, QPalette::WindowText, qc);
-            pal.setColor(QPalette::Disabled, QPalette::HighlightedText, qc);
-            pal.setColor(QPalette::Disabled, QPalette::ButtonText, qc);
-        }
-        if (mac_widget_colors[i].paletteRole == QPlatformTheme::MenuPalette
-                || mac_widget_colors[i].paletteRole == QPlatformTheme::MenuBarPalette) {
-            NSColor *selectedMenuItemColor = nil;
-            if (__builtin_available(macOS 10.14, *)) {
-                // Cheap approximation for NSVisualEffectView (see deprecation note for selectedMenuItemTextColor)
-                selectedMenuItemColor = [[NSColor selectedContentBackgroundColor] highlightWithLevel:0.4];
-            } else {
-                // selectedMenuItemColor would presumably be the correct color to use as the background
-                // for selected menu items. But that color is always blue, and doesn't follow the
-                // appearance color in system preferences. So we therefore deliberatly choose to use
-                // keyboardFocusIndicatorColor instead, which appears to have the same color value.
-                selectedMenuItemColor = [NSColor keyboardFocusIndicatorColor];
-            }
-            pal.setBrush(QPalette::Highlight, qt_mac_toQColor(selectedMenuItemColor));
-            qc = qt_mac_toQColor([NSColor labelColor]);
-            pal.setBrush(QPalette::ButtonText, qc);
-            pal.setBrush(QPalette::Text, qc);
-            qc = qt_mac_toQColor([NSColor selectedMenuItemTextColor]);
-            pal.setBrush(QPalette::HighlightedText, qc);
-            qc = qt_mac_toQColor([NSColor disabledControlTextColor]);
-            pal.setBrush(QPalette::Disabled, QPalette::Text, qc);
-        } else if ((mac_widget_colors[i].paletteRole == QPlatformTheme::ButtonPalette)
-                || (mac_widget_colors[i].paletteRole == QPlatformTheme::HeaderPalette)
-                || (mac_widget_colors[i].paletteRole == QPlatformTheme::TabBarPalette)) {
-            pal.setColor(QPalette::Disabled, QPalette::ButtonText,
-                         pal.color(QPalette::Disabled, QPalette::Text));
-            pal.setColor(QPalette::Inactive, QPalette::ButtonText,
-                         pal.color(QPalette::Inactive, QPalette::Text));
-            pal.setColor(QPalette::Active, QPalette::ButtonText,
-                         pal.color(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::ItemViewPalette) {
-            NSArray<NSColor *> *baseColors = nil;
-            NSColor *activeHighlightColor = nil;
-            if (__builtin_available(macOS 10.14, *)) {
-                baseColors = [NSColor alternatingContentBackgroundColors];
-                activeHighlightColor = [NSColor selectedContentBackgroundColor];
-                pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                             qt_mac_toQBrush([NSColor unemphasizedSelectedTextColor]));
-            } else {
-                baseColors = [NSColor controlAlternatingRowBackgroundColors];
-                activeHighlightColor = [NSColor alternateSelectedControlColor];
-                pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                             pal.brush(QPalette::Active, QPalette::Text));
-            }
-            pal.setBrush(QPalette::Base, qt_mac_toQBrush(baseColors[0]));
-            pal.setBrush(QPalette::AlternateBase, qt_mac_toQBrush(baseColors[1]));
-            pal.setBrush(QPalette::Active, QPalette::Highlight,
-                         qt_mac_toQBrush(activeHighlightColor));
-            pal.setBrush(QPalette::Active, QPalette::HighlightedText,
-                         qt_mac_toQBrush([NSColor alternateSelectedControlTextColor]));
-            pal.setBrush(QPalette::Inactive, QPalette::Text,
-                         pal.brush(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::TextEditPalette) {
-            pal.setBrush(QPalette::Active, QPalette::Base, qt_mac_toQColor([NSColor textBackgroundColor]));
-            pal.setBrush(QPalette::Inactive, QPalette::Text,
-                          pal.brush(QPalette::Active, QPalette::Text));
-            pal.setBrush(QPalette::Inactive, QPalette::HighlightedText,
-                          pal.brush(QPalette::Active, QPalette::Text));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::TextLineEditPalette
-                   || mac_widget_colors[i].paletteRole == QPlatformTheme::ComboBoxPalette) {
-            pal.setBrush(QPalette::Active, QPalette::Base, qt_mac_toQColor([NSColor textBackgroundColor]));
-            pal.setBrush(QPalette::Disabled, QPalette::Base,
-                         pal.brush(QPalette::Active, QPalette::Base));
-        } else if (mac_widget_colors[i].paletteRole == QPlatformTheme::LabelPalette) {
-            qc = qt_mac_toQColor([NSColor labelColor]);
-            pal.setBrush(QPalette::Inactive, QPalette::ToolTipText, qc);
-        }
-        palettes.insert(mac_widget_colors[i].paletteRole, &pal);
-    }
-    return palettes;
-}
-
-QT_END_NAMESPACE