I add a JComboBox to a JPanel (in the JComboBox constructor I load array of strings). How can I change that array at runtime, to load new items?
I add a JComboBox to a JPanel (in the JComboBox constructor I load array
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I add a JComboBox to a JPanel (in the JComboBox constructor I load array of strings). How can I change that array at runtime, to load new items?
Rather than pass your values in the constructor, you should create a
ComboBoxModelderived class and pass that to the constructor. A simple example would beDefaultComboBoxModel, but you could create your own if that didn’t satisfy your needs. Then you can modify the model and the changes are applied to theComboBox.