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package cppcheckplus.control;
import java.awt.event.MouseEvent;
import javax.swing.JList;
import javax.swing.event.MouseInputAdapter;
import javax.swing.event.MouseInputListener;
import cppcheckplus.shortcut.MyShortcutItem;
import cppcheckplus.shortcut.MyShortcutItemClickListenter;
public class MyList extends JList
{
private MyShortcutItemClickListenter clickListenter;
public MyList()
{
init();
}
public void setListenter(MyShortcutItemClickListenter itemClickListenter)
{
this.clickListenter = itemClickListenter;
MouseInputListener listener = new MouseInputAdapter()
{
//通过Move设置Item为selected，从而触发渲染器处理，实现高亮
@Override
public void mouseMoved(MouseEvent e)
{
int moveIndex = locationToIndex(e.getPoint());
setSelectedIndex(moveIndex);
}
//移动出去之后，清除选中，从而触发渲染器
@Override
public void mouseExited(MouseEvent e)
{
getSelectionModel().clearSelection();
}
@Override
public void mouseClicked(MouseEvent e)
{
//因为该JList是单选模式，所以取第一个选择的就可以了
Object selObj = getSelectedValue();
if(selObj != null)
{
MyShortcutItem item = (MyShortcutItem)selObj;
if(!item.isGroup())
{
clickListenter.ItemClick(item.getActionCommand());
}
}
//itemClick.ItemClick(actionCommand)
}
};
addMouseMotionListener(listener);
addMouseListener(listener);
}
private void init()
{
setFont(MyContorlUtil.FONT_12_BOLD);
setForeground(MyContorlUtil.DEFAULT_TEXT_COLOR);
setBackground(MyContorlUtil.LIST_BACKGROUND);
setCellRenderer(new MyListRenderer(this));
setSelectionMode(0);
}
}
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