diff --git a/src/mainwindow.h b/src/mainwindow.h
index 73f7cdf..e52021a 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -1,87 +1,87 @@
 /* Atelier KDE Printer Host for 3D Printing
     Copyright (C) <2016>
     Author: Lays Rodrigues - lays.rodrigues@kde.org
             Chris Rizzitello - rizzitello@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #pragma once
 
 #include <KTextEditor/View>
 #include <KXmlGui/KXmlGuiWindow>
 #include <QMap>
 #include <QPair>
 #include <QPushButton>
 #include <QStackedWidget>
 #include <QUrl>
 #include "widgets/gcodeeditorwidget.h"
 
 struct LateralArea {
     // Area with the the lateral buttons that will open the views.
     // Kind like the KDevelop stuff but way simpler.
     using Btn2Widget = QPair<QPushButton *, QWidget *>;
     using WidgetMap = QMap<QString, Btn2Widget>;
 
     QWidget *m_toolBar;
     QStackedWidget *m_stack;
     WidgetMap m_map;
     template<typename T> T *get(const QString &s)
     {
         return qobject_cast<T *>(m_map[s].second);
     }
     template<typename T> T *getButton(const QString &s)
     {
         return qobject_cast<T *>(m_map[s].first);
     }
 };
 
 class MainWindow : public KXmlGuiWindow
 {
     Q_OBJECT
 
 public:
     explicit MainWindow(QWidget *parent = nullptr);
 
 protected:
-    void closeEvent(QCloseEvent *event);
-    void dragEnterEvent(QDragEnterEvent *event);
-    void dropEvent(QDropEvent *event);
+    void closeEvent(QCloseEvent *event) override;
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
 
 private:
     GCodeEditorWidget *m_gcodeEditor = nullptr;
     KTextEditor::View *m_currEditorView = nullptr;
     int m_currInstance;
     LateralArea m_lateral;
     QList<QUrl> m_openFiles;
     QString m_theme;
     QTabWidget *m_instances = nullptr;
     bool askToClose();
     bool askToSave(const QVector<QUrl> &fileList);
     void atCoreInstanceNameChange(const QString &name);
     QString getTheme();
     void initWidgets();
     void loadFile(const QUrl &fileName);
     void newAtCoreInstance();
     void openActionTriggered();
     void processDropEvent(const QList<QUrl> &fileList);
     void setupActions();
     void setupLateralArea();
     void toggleGCodeActions();
     void updateBedSize(const QSize &newSize);
     void updateClientFactory(KTextEditor::View *view);
 
 signals:
     void extruderCountChanged(int count);
     void profilesChanged();
 };
diff --git a/src/widgets/thermowidget.h b/src/widgets/thermowidget.h
index db38367..e0786ea 100644
--- a/src/widgets/thermowidget.h
+++ b/src/widgets/thermowidget.h
@@ -1,67 +1,67 @@
 /* Atelier KDE Printer Host for 3D Printing
     Copyright (C) <2018>
     Author: Tomaz Canabrava - tcanabrava@kde.org
             Chris Rizzitello - rizzitello@kde.org
             Lays Rodrigues - lays.rodrigues@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #pragma once
 
-#include <qwt_dial.h>
-#include <qwt_dial_needle.h>
+#include <qwt/qwt_dial.h>
+#include <qwt/qwt_dial_needle.h>
 
 class QKeyEvent;
 class QPaintEvent;
 class QFocusEvent;
 class QWheelEvent;
 
 class ThermoWidget : public QwtDial
 {
     Q_OBJECT
 
 public:
     ThermoWidget(QWidget *parent, const QString &name);
     ~ThermoWidget() = default;
 
     void drawNeedle(QPainter *painter, const QPointF &center,
-                    double radius, double dir, QPalette::ColorGroup colorGroup) const;
+                    double radius, double dir, QPalette::ColorGroup colorGroup) const override;
 
     void setCurrentTemperature(double temperature);
     void setTargetTemperature(int temperature);
 
 signals:
     void targetTemperatureChanged(double targetTemperature);
 
 protected:
-    void focusInEvent(QFocusEvent *event);
-    void focusOutEvent(QFocusEvent *event);
-    void keyPressEvent(QKeyEvent *event);
-    void paintEvent(QPaintEvent *event);
-    void wheelEvent(QWheelEvent *event);
+    void focusInEvent(QFocusEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
+    void keyPressEvent(QKeyEvent *event) override;
+    void paintEvent(QPaintEvent *event) override;
+    void wheelEvent(QWheelEvent *event) override;
 
 private:
     bool isEqual(double a = 0, double b = 0);
     QwtDialSimpleNeedle *m_currentTemperatureNeedle;
     QwtDialSimpleNeedle *m_targetTemperatureNeedle;
     QString m_currentTemperatureTextFromEditor = QString("-");
     QString m_name;
     QTimer *m_cursorTimer = nullptr;
     QTimer *m_tempChangedTimer = nullptr;
     bool m_paintCursor = false;
     int m_cursorPos = 0;
     double m_currentTemperature;
     int m_targetTemperature;
     void resetTimer();
 };