feat(editor): added quit button

editor/mainwindow.cpp

@@ -14,6 +14,7 @@
 #include <memory>
 #include <optional>
 #include <qglobal.h>
+#include <qicon.h>
 #include <qnamespace.h>
 #include <qwindowdefs.h>
 #include <sstream>
@@ -47,6 +48,10 @@ MainWindow::MainWindow(QWidget *parent)
     setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
     setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 
+    connect(ui->actionQuit, &QAction::triggered, [&]() {
+        this->close();
+    });
+
     // Logger
 
     Logger::addLogListener(std::bind(&MainWindow::handleLog, this, std::placeholders::_1, std::placeholders::_2));

editor/mainwindow.ui

@@ -51,6 +51,8 @@
     <addaction name="actionNew"/>
     <addaction name="actionOpen"/>
     <addaction name="actionSave"/>
+    <addaction name="separator"/>
+    <addaction name="actionQuit"/>
    </widget>
    <widget class="QMenu" name="menuEdit">
     <property name="title">
@@ -455,6 +457,17 @@
     <enum>QAction::MenuRole::NoRole</enum>
    </property>
   </action>
+  <action name="actionQuit">
+   <property name="icon">
+    <iconset theme="application-exit"/>
+   </property>
+   <property name="text">
+    <string>Exit Openblocks Editor</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::MenuRole::QuitRole</enum>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>