Setting a Tool Tip for an Item in a JList Component
// Create a list, overriding the getToolTipText() method
String[] items = {"A", "B", "C", "D"};
JList list = new JList(items) {
// This method is called as the cursor moves within the list.
public String getToolTipText(MouseEvent evt) {
// Get item index
int index = locationToIndex(evt.getPoint());
// Get item
Object item = getModel().getElementAt(index);
// Return the tool tip text
return "tool tip for "+item;
}
};
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