Requirement_ElementHandler.java 文件源码-java代码片段

Requirement_ElementHandler.java 文件源码

java

阅读 32 收藏 0 点赞 0 评论 0

项目：amos-ss15-proj3 作者:

public void setOnClickAction(Runnable action){
    super.setOnClickAction(action);

    list.addMouseMotionListener(new MouseMotionAdapter() {

        @Override
        public void mouseMoved(java.awt.event.MouseEvent e) {
            JList l = (JList)e.getSource();
            ListModel m = l.getModel();
            int index = l.locationToIndex(e.getPoint());
            if (index > -1) {
                Requirement req = ((Presenter_Requirement) m.getElementAt(index)).getRequirement();
                String tooltip = (req != null) ? req.getTitle() + "<br>" + req.getDescription() : "";
                l.setToolTipText("<html><p>" + tooltip + "</p></html>");
            }
        }
    });
}