package com.tntxia.commonswing.panel;import java.awt.*;import javax.swing.JPanel;/*** 有背景图片的Panel类* @author tntxia**/public class BackgroundPanel extends JPanel {/*** */private static final long ser
系统有很多jPanel,每个Jpanel都有不同的JMenubar,为将JMenuBar与JToolbar放到JPanel中可采用如下方法: public class BasicGraphEditor extends JPanel...protected void installToolAndMenuBar() {JPanel jp = new JPanel();jp.setLayout