Add Zoom extents

forms/mainwindow.ui

@@ -72,6 +72,7 @@
     <addaction name="separator"/>
     <addaction name="actionBack_to_Origin"/>
     <addaction name="actionZoom_Windows"/>
+    <addaction name="actionZoom_Extents"/>
    </widget>
    <widget class="QMenu" name="menuEdit">
     <property name="title">
@@ -730,6 +731,14 @@
     <string>Meta+W</string>
    </property>
   </action>
+  <action name="actionZoom_Extents">
+   <property name="text">
+    <string>Zoom Extents</string>
+   </property>
+   <property name="shortcut">
+    <string>Meta+E</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../Resources/resources.qrc"/>

src/mainWindow.cpp

@@ -844,3 +844,8 @@ void MWindow::on_actionZoom_Windows_triggered()
     en_selectMode();
     mview->selectedWindows();
 }
+
+void MWindow::on_actionZoom_Extents_triggered()
+{
+    mview->AutoZoom();
+}

src/mainWindow.h

@@ -169,6 +169,7 @@ private slots:
     void on_actionNew_Inifile_triggered();
     void on_actionBack_to_Origin_triggered();
     void on_actionZoom_Windows_triggered();
+    void on_actionZoom_Extents_triggered();
 };
 
 #endif // MAINWINDOW_H