- Multiple Tools fix - fixed issue with converting slots to drills selection being cleared when togglinh all rows by clicking on the header

- Multiple Tools fix - fixes for when having multiple tools selected which created issues in tool tables for many tools

appObjects/FlatCAMGeometry.py

@@ -839,12 +839,28 @@ class GeometryObject(FlatCAMObj, Geometry):
 
         if len(sel_rows) == self.ui.geo_tools_table.rowCount():
             self.ui.geo_tools_table.clearSelection()
+            self.ui.tool_data_label.setText(
+                "<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("No Tool Selected"))
+            )
         else:
             self.ui.geo_tools_table.selectAll()
-        self.update_ui()
+            self.ui.tool_data_label.setText(
+                "<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("Multiple Tools"))
+            )
 
     def on_row_selection_change(self):
-        self.update_ui()
+        sel_model = self.ui.geo_tools_table.selectionModel()
+        sel_indexes = sel_model.selectedIndexes()
+
+        # it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
+        sel_rows = set()
+        for idx in sel_indexes:
+            sel_rows.add(idx.row())
+
+        # update UI only if only one row is selected otherwise having multiple rows selected will deform information
+        # for the rows other that the current one (first selected)
+        if len(sel_rows) == 1:
+            self.update_ui()
 
     def update_ui(self, row=None):
         self.ui_disconnect()