Fix some compile error against qt6

src/lib/kioLogFileReader.cpp

@@ -10,7 +10,6 @@
 
 #include <kio/filejob.h>
 #include <kio/job.h>
-#include <kio_version.h>
 
 #include <KDirWatch>
 

src/lib/localLogFileReader.cpp

@@ -13,7 +13,6 @@
 
 #include <KDirWatch>
 #include <KLocalizedString>
-#include <karchive_version.h>
 #include <KCompressionDevice>
 
 #include "logFileReaderPrivate.h"

src/lib/logMode.h

@@ -10,6 +10,7 @@
 #include <QList>
 #include <QObject>
 #include <QString>
+#include <QVariant>
 #include <QVector>
 
 #include "logFile.h"

src/lib/logViewColumns.h

@@ -7,9 +7,9 @@
 #pragma once
 
 #include <QList>
+#include <QStringList>
 
 class LogViewColumn;
-class QStringList;
 
 class LogViewColumns
 {

src/lib/logViewWidget.cpp

@@ -7,6 +7,7 @@
 #include "logViewWidget.h"
 
 #include <QAction>
+#include <QActionGroup>
 #include <QHeaderView>
 
 #include <KLocalizedString>

src/modes/base/syslogAnalyzer.cpp

@@ -87,14 +87,21 @@ LogLine *SyslogAnalyzer::parseMessage(const QString &logLine, const LogFile &ori
     line.remove(0, 3);
 
     // Time
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     QString stringTime(line.left(8));
     const int h = stringTime.leftRef(2).toInt();
     stringTime.remove(0, 3);
     const int m = stringTime.leftRef(2).toInt();
     stringTime.remove(0, 3);
     const int s = stringTime.leftRef(2).toInt();
+#else
+    QString stringTime(line.left(8));
+    const int h = QStringView(stringTime).left(2).toInt();
     stringTime.remove(0, 3);
-
+    const int m = QStringView(stringTime).left(2).toInt();
+    stringTime.remove(0, 3);
+    const int s = QStringView(stringTime).left(2).toInt();
+#endif
     const QDateTime dateTime(QDate(year, monthNum, dayNum), QTime(h, m, s));
     if (!dateTime.isValid()) {
         qCDebug(KSYSTEMLOG) << "Malformed date and time";