minor improvements

.gitignore

@@ -0,0 +1,52 @@
+# C++ objects and libs
+*.slo
+*.lo
+*.o
+*.a
+*.la
+*.lai
+*.so
+*.so.*
+*.dll
+*.dylib
+
+# Qt-es
+object_script.*.Release
+object_script.*.Debug
+*_plugin_import.cpp
+/.qmake.cache
+/.qmake.stash
+*.pro.user
+*.pro.user.*
+*.qbs.user
+*.qbs.user.*
+*.moc
+moc_*.cpp
+moc_*.h
+qrc_*.cpp
+ui_*.h
+*.qmlc
+*.jsc
+Makefile*
+*build-*
+*.qm
+*.prl
+
+# Qt unit tests
+target_wrapper.*
+
+# QtCreator
+*.autosave
+
+# QtCreator Qml
+*.qmlproject.user
+*.qmlproject.user.*
+
+# QtCreator CMake
+CMakeLists.txt.user*
+
+# QtCreator 4.8< compilation database 
+compile_commands.json
+
+# QtCreator local machine specific files for imported projects
+*creator.user*

src/controlbutton.h

@@ -4,19 +4,18 @@
 #include <QObject>
 #include <QPushButton>
 
-class controlButton : public QPushButton
-{
-    Q_OBJECT
+class controlButton : public QPushButton {
+  Q_OBJECT
 public:
-    controlButton(QWidget *parent = 0);
+  controlButton(QWidget *parent = 0);
 
 signals:
 
 public slots:
 
 protected slots:
-    void mouseMoveEvent(QMouseEvent *e);
-    bool eventFilter(QObject *obj, QEvent *event);
+  void mouseMoveEvent(QMouseEvent *e);
+  bool eventFilter(QObject *obj, QEvent *event);
 };
 
 #endif // CONTROLBUTTON_H

src/error.cpp

@@ -1,24 +1,15 @@
 #include "error.h"
 #include "ui_error.h"
 
-Error::Error(QWidget *parent) :
-    QWidget(parent),
-    ui(new Ui::Error)
-{
-    ui->setupUi(this);
+Error::Error(QWidget *parent) : QWidget(parent), ui(new Ui::Error) {
+  ui->setupUi(this);
 }
 
-void Error::setError(QString shortMessage,QString detail){
-    ui->detail->setText(detail);
-    ui->message->setText(shortMessage);
+void Error::setError(QString shortMessage, QString detail) {
+  ui->detail->setText(detail);
+  ui->message->setText(shortMessage);
 }
 
-Error::~Error()
-{
-    delete ui;
-}
+Error::~Error() { delete ui; }
 
-void Error::on_ok_clicked()
-{
-    this->close();
-}
+void Error::on_ok_clicked() { this->close(); }

src/error.h

@@ -7,21 +7,20 @@ namespace Ui {
 class Error;
 }
 
-class Error : public QWidget
-{
-    Q_OBJECT
+class Error : public QWidget {
+  Q_OBJECT
 
 public:
-    explicit Error(QWidget *parent = nullptr);
-    ~Error();
+  explicit Error(QWidget *parent = nullptr);
+  ~Error();
 
 public slots:
-    void setError(QString shortMessage, QString detail);
+  void setError(QString shortMessage, QString detail);
 private slots:
-    void on_ok_clicked();
+  void on_ok_clicked();
 
 private:
-    Ui::Error *ui;
+  Ui::Error *ui;
 };
 
 #endif // ERROR_H