xlist.java

来自「JavaExplorer是一个独立于平台的浏览器」· Java 代码 · 共 61 行

package javaexplorer.gui.dnd;

import java.awt.Font;

import javaexplorer.model.XFile;

import javaexplorer.util.laf.LookAndFeelChooser;

import javax.swing.JList;


/**
  * File and FTP Explorer
  * Copyright 2003
  * BOESCH Vincent
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
public class XList extends JList {
    private XFile _root = null;

    public XList() {
        super();
        setFont(LookAndFeelChooser.getLaFModel().getTreeListFont());
    }

    public void setRoot(XFile root) {
        _root = root;
    }

    public XFile getRoot() {
        return _root;
    }

    public void setFont(Font f) {
        if (f == null) {
            return;
        }

        super.setFont(f);
        setFixedCellHeight(f.getSize() + 4);
    }

    public void updateUI() {
        super.updateUI();
        setFont(getFont());
    }
}