Make it run with Qt6

This is a huge commit. Changes:
* Obviously, make it compile
* Make it run (only scarcely tested)
* get rid of most of clang's warnings

Let's see what surprises are in store...

1 files changed, 10 insertions, 10 deletions

diff --git a/configurationdialog.cpp b/configurationdialog.cpp
index e65a4b0..acb7b46 100644
--- a/configurationdialog.cpp
+++ b/configurationdialog.cpp
@@ -28,7 +28,7 @@
 #include <QPalette>
 #include <QStandardItemModel>
 #include <QStandardItem>
-#include <QDesktopWidget>
+#include <QScreen>
 #include <QInputDialog>
 
 #include "configurationdialog.h"
@@ -287,7 +287,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mClipboardColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mClipboardColor->setScaledContents(true);
     QPushButton *clipboardButton = new QPushButton(tr("Choose..."));
-    connect(clipboardButton, &QPushButton::clicked, [=] { chooseColor(mClipboardColor); });
+    connect(clipboardButton, &QPushButton::clicked, this, [=] { chooseColor(mClipboardColor); });
 	colorGrid->addWidget(colorl2, 1, 0);
 	colorGrid->addWidget(mClipboardColor, 1, 1);
     colorGrid->addWidget(clipboardButton, 1, 2);
@@ -296,7 +296,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mBaseColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mBaseColor->setScaledContents(true);
     mBaseButton = new QPushButton(tr("Choose..."));
-    connect(mBaseButton, &QPushButton::clicked, [=] { chooseColor(mBaseColor); });
+    connect(mBaseButton, &QPushButton::clicked, this, [=] { chooseColor(mBaseColor); });
 	colorGrid->addWidget(colorl3, 2, 0);
 	colorGrid->addWidget(mBaseColor, 2, 1);
     colorGrid->addWidget(mBaseButton, 2, 2);
@@ -305,7 +305,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mAlternateBaseColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mAlternateBaseColor->setScaledContents(true);
     mAlternateBaseButton = new QPushButton(tr("Choose..."));
-    connect(mAlternateBaseButton, &QPushButton::clicked, [=] { chooseColor(mAlternateBaseColor); });
+    connect(mAlternateBaseButton, &QPushButton::clicked, this, [=] { chooseColor(mAlternateBaseColor); });
 	colorGrid->addWidget(colorl4, 3, 0);
 	colorGrid->addWidget(mAlternateBaseColor, 3, 1);
     colorGrid->addWidget(mAlternateBaseButton, 3, 2);
@@ -314,7 +314,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mFontColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mFontColor->setScaledContents(true);
     QPushButton *fontColorBtn = new QPushButton(tr("Choose..."));
-    connect(fontColorBtn, &QPushButton::clicked, [=] { chooseColor(mFontColor); });
+    connect(fontColorBtn, &QPushButton::clicked, this, [=] { chooseColor(mFontColor); });
 	colorGrid->addWidget(colorl5, 4, 0);
 	colorGrid->addWidget(mFontColor, 4, 1);
     colorGrid->addWidget(fontColorBtn, 4, 2);
@@ -323,7 +323,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mLocalColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mLocalColor->setScaledContents(true);
     QPushButton *localColorBtn = new QPushButton(tr("Choose..."));
-    connect(localColorBtn, &QPushButton::clicked, [=] { chooseColor(mLocalColor); });
+    connect(localColorBtn, &QPushButton::clicked, this, [=] { chooseColor(mLocalColor); });
 	colorGrid->addWidget(colorl6, 5, 0);
 	colorGrid->addWidget(mLocalColor, 5, 1);
     colorGrid->addWidget(localColorBtn, 5, 2);
@@ -332,7 +332,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mArchivedColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mArchivedColor->setScaledContents(true);
     QPushButton *archivedColorBtn = new QPushButton(tr("Choose..."));
-    connect(archivedColorBtn, &QPushButton::clicked, [=] { chooseColor(mArchivedColor); });
+    connect(archivedColorBtn, &QPushButton::clicked, this, [=] { chooseColor(mArchivedColor); });
 	colorGrid->addWidget(colorl7, 6, 0);
 	colorGrid->addWidget(mArchivedColor, 6, 1);
     colorGrid->addWidget(archivedColorBtn, 6, 2);
@@ -341,7 +341,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
 	mFavoriteColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
 	mFavoriteColor->setScaledContents(true);
     QPushButton *favoriteColorBtn = new QPushButton(tr("Choose..."));
-    connect(favoriteColorBtn, &QPushButton::clicked, [=] { chooseColor(mFavoriteColor); });
+    connect(favoriteColorBtn, &QPushButton::clicked, this, [=] { chooseColor(mFavoriteColor); });
 	colorGrid->addWidget(colorl8, 7, 0);
 	colorGrid->addWidget(mFavoriteColor, 7, 1);
     colorGrid->addWidget(favoriteColorBtn, 7, 2);
@@ -356,7 +356,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : S
     mPVBgColor->setFrameStyle(QFrame::Sunken | QFrame::Panel);
     mPVBgColor->setScaledContents(true);
     mPVBgButton = new QPushButton(tr("Choose..."));
-    connect(mPVBgButton, &QPushButton::clicked, [=] { chooseColor(mPVBgColor); });
+    connect(mPVBgButton, &QPushButton::clicked, this, [=] { chooseColor(mPVBgColor); });
     QGridLayout *pvGrid = new QGridLayout;
     pvGrid->addWidget(color9, 0, 0);
     pvGrid->addWidget(mPVBgColor, 0, 1);
@@ -574,7 +574,7 @@ bool ConfigurationDialog::checkDvdPath(){
 	do {
 		line = fStream.readLine();
 		if(line.contains(path)){
-			QStringList fsParts = line.split(QRegExp("\\s+"));
+            QStringList fsParts = line.split(QRegularExpression("\\s+"));
 			if(fsParts.isEmpty() || (fsParts.size() < 4)){
 				continue;
 			}