- added a Multi-color checkbox for the Excellon UI (this way colors for each tool are easier to differentiate especially when the diameter is close)

AppGUI/preferences/PreferencesUIManager.py

@@ -168,6 +168,7 @@ class PreferencesUIManager:
             # Excellon General
             "excellon_plot": self.ui.excellon_defaults_form.excellon_gen_group.plot_cb,
             "excellon_solid": self.ui.excellon_defaults_form.excellon_gen_group.solid_cb,
+            "excellon_multicolored": self.ui.excellon_defaults_form.excellon_gen_group.multicolored_cb,
             "excellon_format_upper_in":
                 self.ui.excellon_defaults_form.excellon_gen_group.excellon_format_upper_in_entry,
             "excellon_format_lower_in":

AppGUI/preferences/excellon/ExcellonGenPrefGroupUI.py

@@ -36,22 +36,31 @@ class ExcellonGenPrefGroupUI(OptionsGroupUI):
         grid1 = QtWidgets.QGridLayout()
         self.layout.addLayout(grid1)
 
+        # Plot CB
         self.plot_cb = FCCheckBox(label=_('Plot'))
         self.plot_cb.setToolTip(
             "Plot (show) this object."
         )
         grid1.addWidget(self.plot_cb, 0, 0)
 
+        # Solid CB
         self.solid_cb = FCCheckBox(label=_('Solid'))
         self.solid_cb.setToolTip(
             "Plot as solid circles."
         )
         grid1.addWidget(self.solid_cb, 0, 1)
 
+        # Multicolored CB
+        self.multicolored_cb = FCCheckBox(label='%s' % _('M-Color'))
+        self.multicolored_cb.setToolTip(
+            _("Draw polygons in different colors.")
+        )
+        grid1.addWidget(self.multicolored_cb, 0, 2)
+
         separator_line = QtWidgets.QFrame()
         separator_line.setFrameShape(QtWidgets.QFrame.HLine)
         separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
-        grid1.addWidget(separator_line, 1, 0, 1, 2)
+        grid1.addWidget(separator_line, 1, 0, 1, 3)
 
         grid2 = QtWidgets.QGridLayout()
         self.layout.addLayout(grid2)

AppGUI/preferences/excellon/ExcellonPreferencesUI.py

@@ -31,7 +31,7 @@ class ExcellonPreferencesUI(QtWidgets.QWidget):
         self.decimals = decimals
 
         self.excellon_gen_group = ExcellonGenPrefGroupUI(decimals=self.decimals)
-        self.excellon_gen_group.setMinimumWidth(220)
+        self.excellon_gen_group.setMinimumWidth(240)
         self.excellon_opt_group = ExcellonOptPrefGroupUI(decimals=self.decimals)
         self.excellon_opt_group.setMinimumWidth(290)
         self.excellon_exp_group = ExcellonExpPrefGroupUI(decimals=self.decimals)