Re: keep open JComboBox drop-down list

jessu wrote:

Try setting ListCellRenderer. This allows you to show the component
that you wanted as the rendere of the JComboBox


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Thanks jessu.
I have added the following lines onto my cell renderer method. It works fine as expected.
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if (isSelected && (! masterBox.isPopupVisible()) // currently non-visible
&& prefix.equals("- ")){ // sub items expanded
masterBox.showPopup();
masterBox.setPopupVisible(true);
}
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Thanks again and I re-respect people on cljg much more highly than ever.
But ... I don't understand why showPopup() doesn't work from action listener .... ???


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