〉右击其中一个节点弹出另一个窗口 jTree.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e ) {
if( SwingUtilities.isRightMouseButton (e) )
if( jTree.getPathForLocation(e.getX(), e.getY()) != null)
jWindow.setVisible(true);
}
});〉JTree树可以对象化,但节点并不是对象
什么意思?
public void mousePressed(MouseEvent e ) {
if( SwingUtilities.isRightMouseButton (e) )
if( jTree.getPathForLocation(e.getX(), e.getY()) != null)
jWindow.setVisible(true);
}
});〉JTree树可以对象化,但节点并不是对象
什么意思?
{
try{
if (event.isPopupTrigger())
{
……