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Java™ by example!
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How do I create a JComboBox with a divider separator line?
Create a cellRenderer that does not convert the element to a String in order to show it, but instead checks whether it is a JSeparator and returns that component instead. Then make sure the JSeparator itself cannot be selected by adding an ActionListener to the combobox. Main.java:
Further Information
Author of answer: Joris Van den Bogaert
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