Java学习笔记之用Box布局swing界面

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主要就用到了这四个方法

createHorizontalBox()
          创建一个从左到右显示其组件的 Box

createHorizontalStrut(int width)              //左右部件之间的中间间隔就可以用这个方法来控制
          创建一个不可见的、固定宽度的组件。

createVerticalBox()
          创建一个从上到下显示其组件的 Box

createVerticalStrut(int height)            //上下部件之间的中间间隔就可以用这个方法来控制
          创建一个不可见的、固定高度的组件。

效果图如下

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package com.geogro.webapp.applet.track;import java.awt.*;import javax.swing.*;import javax.swing.border.*;/**3G版本的数据过滤面板,输入过滤值查询3G值. * * @author snail * @date 07-03-26 * @version 1.0 */public class Fliter3GPanel extends JPanel {   private static Font defaultFont = new Font("SimSun", Font.PLAIN, 12); //默认字体   TitledBorder titledBorder1 = new TitledBorder("参数设置");   JTextField xTextField;   JTextField yTextField;   JTextField zTextField;   JTextField inteTextField;   DateChooserJButton fliterStartTimeButton;   DateChooserJButton fliterEndTimeButton;   JProgressBar fliterLoadBar;   JButton okButton;   JButton cancelButton;   private void jbInit() throws Exception {      Box b = Box.createVerticalBox();      JLabel bannerLabel = new JLabel("3G数据过滤查询");      b.add(bannerLabel);      //-------------setTheInputPanel------------------------------      JPanel inputPanel = new JPanel();      TitledBorder inputPanelBorder = new TitledBorder("设置参数");      inputPanelBorder.setTitleFont(defaultFont);      inputPanel.setBorder(inputPanelBorder);      Box vtemp = Box.createVerticalBox();      Box htemp1 = Box.createHorizontalBox();      Box htemp2 = Box.createHorizontalBox();      Box htemp3 = Box.createHorizontalBox();      Box htemp4 = Box.createHorizontalBox();      Box htemp5 = Box.createHorizontalBox();      Box htemp6 = Box.createHorizontalBox();      Box htemp7 = Box.createHorizontalBox();      Box htemp8 = Box.createHorizontalBox();      xTextField = new JTextField();      xTextField.setPreferredSize(new Dimension(50, 10));      htemp1.add(new JLabel("横向:"));      htemp1.add(Box.createHorizontalStrut(10));     //创建label和textFied之间的距离      htemp1.add(xTextField);      htemp1.add(new JLabel("(例:3.01)"));      yTextField = new JTextField();      yTextField.setPreferredSize(new Dimension(50, 10));      htemp2.add(new JLabel("纵向:"));                   htemp2.add(Box.createHorizontalStrut(10));      htemp2.add(yTextField);      htemp2.add(new JLabel("(例:4.01)"));      zTextField = new JTextField();      zTextField.setPreferredSize(new Dimension(50, 10));      htemp3.add(new JLabel("垂直:"));      htemp3.add(Box.createHorizontalStrut(10));      htemp3.add(zTextField);      htemp3.add(new JLabel("(例:3.01)"));      inteTextField = new JTextField();      inteTextField.setPreferredSize(new Dimension(50, 10));      htemp4.add(new JLabel("综合:"));      htemp4.add(Box.createHorizontalStrut(10));      htemp4.add(inteTextField);      htemp4.add(new JLabel("(例:5.01)"));      fliterStartTimeButton = new DateChooserJButton();      JLabel tmpLabel = new JLabel("开始时间:");      htemp5.add(tmpLabel);      htemp5.add(fliterStartTimeButton);      fliterEndTimeButton = new DateChooserJButton();      JLabel tmpLabel2 = new JLabel("结束时间:");      htemp6.add(tmpLabel2);      htemp6.add(fliterEndTimeButton);      fliterLoadBar = new JProgressBar();      JLabel tmpLabel3 = new JLabel("进度:");      htemp7.add(tmpLabel3);      htemp7.add(fliterLoadBar);      okButton = new JButton("过滤");      cancelButton = new JButton("撤销");      htemp8.add(okButton);      htemp8.add(Box.createHorizontalStrut(10));      htemp8.add(cancelButton);      vtemp.add(htemp1);      vtemp.add(Box.createVerticalStrut(10));                  //创建上下空间距离      vtemp.add(htemp2);      vtemp.add(Box.createVerticalStrut(10));      vtemp.add(htemp3);      vtemp.add(Box.createVerticalStrut(10));      vtemp.add(htemp4);      vtemp.add(Box.createVerticalStrut(10));      vtemp.add(htemp5);      vtemp.add(Box.createVerticalStrut(10));      vtemp.add(htemp6);      vtemp.add(Box.createVerticalStrut(25));      vtemp.add(htemp7);      vtemp.add(Box.createVerticalStrut(5));      vtemp.add(htemp8);      inputPanel.add(vtemp);      //----------------------------------------------------------      //------------other panel init here-------------------------      //initCode!      //----------------------------------------------------------      b.add(inputPanel);      //b.add(otherPanel);      this.add(b, BorderLayout.NORTH);   }   public Fliter3GPanel() {      try {         jbInit();      }      catch (Exception ex) {         ex.printStackTrace();      }   }}


 

代码如下:

           

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这里写图片描述

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转载自blog.csdn.net/sdfsdfytre/article/details/83986790