update include files according to include-what-you-use testing

tools/lammps-gui/chartviewer.cpp

@@ -17,6 +17,10 @@
 
 #include <QAction>
 #include <QApplication>
+#include <QChart>
+#include <QCloseEvent>
+#include <QComboBox>
+#include <QEvent>
 #include <QFileDialog>
 #include <QHBoxLayout>
 #include <QKeySequence>
@@ -29,6 +33,8 @@
 #include <QSettings>
 #include <QSpacerItem>
 #include <QTextStream>
+#include <QValueAxis>
+#include <QVariant>
 #include <QVBoxLayout>
 
 #include <cmath>

tools/lammps-gui/chartviewer.h

@@ -20,6 +20,8 @@
 #include <QWidget>
 
 class QAction;
+class QCloseEvent;
+class QEvent;
 class QMenuBar;
 class QMenu;
 namespace QtCharts {
@@ -71,10 +73,10 @@ private:
 
 /* -------------------------------------------------------------------- */
 
-#include <QChart>
 #include <QChartView>
 #include <QLineSeries>
-#include <QValueAxis>
+class QChart;
+class QValueAxis;
 
 namespace QtCharts {
 class ChartViewer : public QChartView {

tools/lammps-gui/codeeditor.cpp

@@ -24,20 +24,27 @@
 #include <QDragEnterEvent>
 #include <QDropEvent>
 #include <QFileInfo>
+#include <QFont>
 #include <QIcon>
 #include <QKeySequence>
 #include <QMenu>
 #include <QMimeData>
 #include <QPainter>
+#include <QRect>
 #include <QRegularExpression>
 #include <QScrollBar>
 #include <QSettings>
 #include <QShortcut>
 #include <QStringListModel>
 #include <QTextBlock>
+#include <QTextCursor>
 #include <QTextDocumentFragment>
 #include <QUrl>
+#include <QVariant>
+#include <QWidget>
 
+#include <cstdlib>
+#include <cstring>
 #include <string>
 #include <vector>
 

tools/lammps-gui/codeeditor.h

@@ -14,15 +14,23 @@
 #ifndef CODEEDITOR_H
 #define CODEEDITOR_H
 
-#include <QFont>
 #include <QMap>
 #include <QPlainTextEdit>
 #include <QString>
 #include <QStringList>
 
 class QCompleter;
-class QStringListModel;
+class QContextMenuEvent;
+class QDragEnterEvent;
+class QDropEvent;
+class QFont;
+class QKeyEvent;
+class QMimeData;
+class QPaintEvent;
+class QRect;
+class QResizeEvent;
 class QShortcut;
+class QWidget;
 
 class CodeEditor : public QPlainTextEdit {
     Q_OBJECT

tools/lammps-gui/fileviewer.cpp

@@ -15,9 +15,7 @@
 
 #include "lammpsgui.h"
 
-#include <QAction>
 #include <QApplication>
-#include <QByteArray>
 #include <QFile>
 #include <QIcon>
 #include <QKeySequence>

tools/lammps-gui/imageviewer.cpp

@@ -20,27 +20,27 @@
 #include <QApplication>
 #include <QClipboard>
 #include <QDir>
+#include <QFile>
 #include <QFileDialog>
+#include <QFileInfo>
 #include <QGuiApplication>
+#include <QIcon>
 #include <QImage>
 #include <QImageReader>
 #include <QKeySequence>
 #include <QLabel>
-#include <QLineEdit>
+#include <QMenu>
 #include <QMenuBar>
-#include <QMessageBox>
 #include <QPalette>
-#include <QPoint>
+#include <QPixmap>
 #include <QPushButton>
-#include <QScreen>
 #include <QScrollArea>
 #include <QScrollBar>
 #include <QSettings>
+#include <QSizePolicy>
 #include <QSpinBox>
-#include <QStatusBar>
+#include <QVariant>
 #include <QVBoxLayout>
-#include <QWheelEvent>
-#include <QWidgetAction>
 
 #include <cmath>
 

tools/lammps-gui/lammpsgui.cpp

@@ -36,8 +36,6 @@
 #include <QLabel>
 #include <QLocale>
 #include <QMessageBox>
-#include <QMetaType>
-#include <QPlainTextEdit>
 #include <QProcess>
 #include <QProgressBar>
 #include <QPushButton>
@@ -46,15 +44,15 @@
 #include <QStatusBar>
 #include <QStringList>
 #include <QTextStream>
-#include <QThread>
 #include <QTimer>
 #include <QUrl>
 
+#include <cstdint>
+#include <cstdlib>
 #include <cstring>
 #include <string>
 
 #if defined(_OPENMP)
-#include <cstdlib>
 #include <omp.h>
 #endif
 

tools/lammps-gui/lammpsgui.h

@@ -21,6 +21,7 @@
 #include <QPair>
 #include <QSpacerItem>
 #include <QString>
+#include <string>
 #include <vector>
 
 #include "lammpswrapper.h"

tools/lammps-gui/logwindow.cpp

@@ -17,7 +17,6 @@
 
 #include <QAction>
 #include <QApplication>
-#include <QDir>
 #include <QFile>
 #include <QFileDialog>
 #include <QIcon>

tools/lammps-gui/main.cpp

@@ -13,8 +13,8 @@
 
 #include "lammpsgui.h"
 
+#include <qconfig-64.h>
 #include <QApplication>
-#include <QFileInfo>
 
 #include <cstdio>
 #include <cstring>

tools/lammps-gui/preferences.cpp

@@ -23,7 +23,6 @@
 #include <QComboBox>
 #include <QCoreApplication>
 #include <QDialogButtonBox>
-#include <QDir>
 #include <QDoubleValidator>
 #include <QFileDialog>
 #include <QFontDialog>
@@ -40,7 +39,9 @@
 #include <QSpacerItem>
 #include <QSpinBox>
 #include <QTabWidget>
+#if defined(_OPENMP)
 #include <QThread>
+#endif
 #include <QVBoxLayout>
 
 #if defined(_OPENMP)

tools/lammps-gui/setvariables.cpp

@@ -14,7 +14,6 @@
 #include "setvariables.h"
 
 #include <QDialogButtonBox>
-#include <QGridLayout>
 #include <QIcon>
 #include <QLabel>
 #include <QLineEdit>

tools/lammps-gui/slideshow.cpp

@@ -32,7 +32,6 @@
 #include <QProcess>
 #include <QPushButton>
 #include <QScreen>
-#include <QSettings>
 #include <QShortcut>
 #include <QSpacerItem>
 #include <QTemporaryFile>