- 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/ToolNonCopperClear.py

@@ -7,7 +7,7 @@ import time
 
 class NonCopperClear(FlatCAMTool, Gerber):
 
-    toolName = "Non-Copper Clearing Tool"
+    toolName = "Non-Copper Clearing"
 
     def __init__(self, app):
         self.app = app
@@ -234,7 +234,7 @@ class NonCopperClear(FlatCAMTool, Gerber):
         self.generate_ncc_button.clicked.connect(self.on_ncc)
 
     def install(self, icon=None, separator=None, **kwargs):
-        FlatCAMTool.install(self, icon, separator, **kwargs)
+        FlatCAMTool.install(self, icon, separator, shortcut='ALT+N', **kwargs)
 
     def run(self):
         FlatCAMTool.run(self)
@@ -322,13 +322,13 @@ class NonCopperClear(FlatCAMTool, Gerber):
         self.obj_name = ""
         self.ncc_obj = None
         self.tool_type_item_options = ["C1", "C2", "C3", "C4", "B", "V"]
-        self.units = self.app.general_options_form.general_group.units_radio.get_value().upper()
+        self.units = self.app.general_options_form.general_app_group.units_radio.get_value().upper()
 
     def build_ui(self):
         self.ui_disconnect()
 
         # updated units
-        self.units = self.app.general_options_form.general_group.units_radio.get_value().upper()
+        self.units = self.app.general_options_form.general_app_group.units_radio.get_value().upper()
 
         if self.units == "IN":
             self.addtool_entry.set_value(0.039)