Defining Custom Colors
To define custom colors use "Toolbars | Custom Colors" menu.
You see the list of custom colors defined previously. The custom colors defined with this dialog will appear on the color comboboxes in the property editor and other toolbars.
On this dialog you can
1. Add () a new custom color
2. Change () an existing custom color
3. Delete () an existing custom color
4. Change (,) the order of the custom colors