The Lock Colours tab allows you to specify the colours that will be used to represent each type of data item collected by Thread Validator.
The default colours are shown below:
 
For each colour you can choose a predefined colour or make your own:
•Use the drop-down list 
 
 pick one of 16 predefined colours below 
 

 
•Click the 
 button 
 edit the colour using the standard colour dialog:

Reset All - Resets all global settings, not just those on the current page.
Reset - Resets the settings on the current page.