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The Java Developers Almanac 1.4Order this book from Amazon. |
e783. Detecting Double and Triple Clicks on an Item in a JList Component// Create a list String[] items = {"A", "B", "C", "D"}; JList list = new JList(items); // Add a listener for mouse clicks list.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent evt) { JList list = (JList)evt.getSource(); if (evt.getClickCount() == 2) { // Double-click // Get item index int index = list.locationToIndex(evt.getPoint()); } else if (evt.getClickCount() == 3) { // Triple-click // Get item index int index = list.locationToIndex(evt.getPoint()); // Note that this list will receive a double-click event before this triple-click event } } });
e775. Setting the Dimensions of an Item in a JList Component e776. Setting a Tool Tip for an Item in a JList Component e777. Getting the Items in a JList Component e778. Adding and Removing an Item in a JList Component e779. Getting the Selected Items in a JList Component e780. Setting the Selected Items in a JList Component e781. Setting the Selection Mode of a JList Component e782. Arranging Items in a JList Component e784. Listening for Changes to the Selection in a JList Component e785. Listening for Changes to the Items in a JList Component © 2002 Addison-Wesley. |