- added more key shortcuts into the application; they are now displayed in the GUI menu's

- reorganized the Edit -> Preferences -> Global
- redesigned the messagebox that is showed when quiting ot creating a New Project: now it has an option ('Cancel') to abort the process returning to the app

flatcamTools/ToolMeasurement.py

@@ -7,12 +7,12 @@ from math import sqrt
 
 class Measurement(FlatCAMTool):
 
-    toolName = "Measurement Tool"
+    toolName = "Measurement"
 
     def __init__(self, app):
         FlatCAMTool.__init__(self, app)
 
-        self.units = self.app.general_options_form.general_group.units_radio.get_value().lower()
+        self.units = self.app.general_options_form.general_app_group.units_radio.get_value().lower()
 
         ## Title
         title_label = QtWidgets.QLabel("<font size=4><b>%s</b></font><br>" % self.toolName)
@@ -165,10 +165,13 @@ class Measurement(FlatCAMTool):
 
         # Switch notebook to tool page
         self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
-        self.units = self.app.general_options_form.general_group.units_radio.get_value().lower()
+        self.units = self.app.general_options_form.general_app_group.units_radio.get_value().lower()
         self.show()
         self.app.ui.notebook.setTabText(2, "Meas. Tool")
 
+    def install(self, icon=None, separator=None, **kwargs):
+        FlatCAMTool.install(self, icon, separator, shortcut='CTRL+M', **kwargs)
+
     def on_key_release_meas(self, event):
         if event.key == 'escape':
             # abort the measurement action
@@ -217,7 +220,7 @@ class Measurement(FlatCAMTool):
         else:
             # ENABLE the Measuring TOOL
             self.active = True
-            self.units = self.app.general_options_form.general_group.units_radio.get_value().lower()
+            self.units = self.app.general_options_form.general_app_group.units_radio.get_value().lower()
 
             # we disconnect the mouse/key handlers from wherever the measurement tool was called
             if self.app.call_source == 'app':