提供行标题栏的表格

[dalookzhu]

我不知道为什么运行后的界面很奇怪。。。希望高手帮帮解决

import javax.swing.*;
import javax.swing.table.*;
import java.awt.BorderLayout;
import java.awt.event.*;
import java.util.Vector;

public class TableTest extends JFrame{
	public TableTest(Vector columnName,Vector tableValue){
		super();
		final TableTest1 panel = new TableTest1(columnName,tableValue);
		this.setBounds(300,200,300,200);
		this.add(panel,BorderLayout.CENTER);
		this.setVisible(true);
	}
	class TableTest1 extends JPanel{
		private Vector<String> columnName;
		private Vector<Vector<Object>> tableValue;
		private int fixed = 1;
		public TableTest1(Vector columnName, Vector tableValue){
			super();
			this.setBounds(300,200,300,200);
			this.columnName = columnName;
			this.tableValue = tableValue;
			
			Fixed fixedTableModel = new Fixed();
			JTable fixedTable = new JTable(fixedTableModel);
		
			Fixed floatingTableModel = new Fixed();
			JTable floatingTable = new JTable(floatingTableModel);
			floatingTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
			
			JScrollPane sp = new JScrollPane();
			sp.setCorner(JScrollPane.UPPER_LEFT_CORNER, fixedTable.getTableHeader());
			JViewport viewport = new JViewport();
			viewport.setView(fixedTable);
			viewport.setPreferredSize(fixedTable.getPreferredSize());
			sp.setRowHeader(viewport);
			sp.setViewportView(floatingTable);
			this.add(sp,BorderLayout.CENTER);
			
			
			this.setVisible(true);
		}
		public class Fixed extends AbstractTableModel{
			public int getColumnCount(){
				return fixed;
			}
			public int getRowCount(){
				return tableValue.size();
			}
			public Object getValueAt(int row, int column){
				return tableValue.get(row).get(column);
			}
			public String getColumnName(int column){
				return columnName.get(column);
			}
		}
		
		public class Floating extends AbstractTableModel{
			public int getColumnCount(){
				return columnName.size() - fixed;
			}
			public int getRowCount(){
				return tableValue.size();
			}
			public Object getValueAt(int row, int column){
				return tableValue.get(row).get(column + fixed);
			}
			public String getColumnName(int column){
				return columnName.get(column + fixed);
			}
		}
	}
	
	public static void main(String[] args){
		Vector columnName = new Vector();
		columnName.add("日期");
		for(int i = 0 ; i < 21 ; i++ ){
			columnName.add("商品"+i);
		}
		Vector tableValue = new Vector();
		for(int row = 1 ; row < 31 ; row++ ){
			Vector rowV = new Vector();
			rowV.add(row);
			for(int col = 0 ; col < 20 ; col++ ){
				rowV.add((int)Math.random()*1000);
			}
			tableValue.add(rowV);
		}
		new TableTest(columnName,tableValue);
	}
}

[染指黄昏]

图片看不见 -_-!

[zhuzeitou]

import java.awt.BorderLayout;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JViewport;
import javax.swing.table.AbstractTableModel;

public class TableTest extends JFrame {
	public TableTest(Vector columnName, Vector tableValue) {
		super();
		final TableTest1 panel = new TableTest1(columnName, tableValue);
		this.setBounds(300, 200, 300, 200);
		this.add(panel, BorderLayout.CENTER);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setVisible(true);
	}

	class TableTest1 extends JScrollPane {
		private Vector<String> columnName;
		private Vector<Vector<Object>> tableValue;
		private int fixed = 1;

		public TableTest1(Vector columnName, Vector tableValue) {
			super();
			this.columnName = columnName;
			this.tableValue = tableValue;

			Fixed fixedTableModel = new Fixed();
			JTable fixedTable = new JTable(fixedTableModel);

			Floating floatingTableModel = new Floating(); // mark
			JTable floatingTable = new JTable(floatingTableModel);
			floatingTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

			this.setCorner(JScrollPane.UPPER_LEFT_CORNER, fixedTable
					.getTableHeader());
			JViewport viewport = new JViewport();
			viewport.setView(fixedTable);
			viewport.setPreferredSize(fixedTable.getPreferredSize());
			this.setRowHeader(viewport);
			this.setViewportView(floatingTable);

			this.setVisible(true);
		}

		public class Fixed extends AbstractTableModel {
			public int getColumnCount() {
				return fixed;
			}

			public int getRowCount() {
				return tableValue.size();
			}

			public Object getValueAt(int row, int column) {
				return tableValue.get(row).get(column);
			}

			public String getColumnName(int column) {
				return columnName.get(column);
			}
		}

		public class Floating extends AbstractTableModel {
			public int getColumnCount() {
				return columnName.size() - fixed;
			}

			public int getRowCount() {
				return tableValue.size();
			}

			public Object getValueAt(int row, int column) {
				return tableValue.get(row).get(column + fixed);
			}

			public String getColumnName(int column) {
				return columnName.get(column + fixed);
			}
		}
	}

	public static void main(String[] args) {
		Vector columnName = new Vector();
		columnName.add("日期");
		for (int i = 0; i < 21; i++) {
			columnName.add("商品" + i);
		}
		Vector tableValue = new Vector();
		for (int row = 1; row < 31; row++) {
			Vector rowV = new Vector();
			rowV.add(row);
			for (int col = 0; col < 21; col++) {
				rowV.add((int) Math.random() * 1000);
			}
			tableValue.add(rowV);
		}
		new TableTest(columnName, tableValue);
	}
}

这样好些么？

[dalookzhu]

我自己找到了一处错误，但是还不是我要的效果

import javax.swing.*;
import javax.swing.table.*;
import java.awt.BorderLayout;
import java.awt.event.*;
import java.util.Vector;

public class TableTest extends JFrame{
	public TableTest(Vector columnName,Vector tableValue){
		super();
		final TableTest1 panel = new TableTest1(columnName,tableValue);
		this.setBounds(300,200,300,200);
		this.add(panel,BorderLayout.CENTER);
		this.setVisible(true);
	}
	class TableTest1 extends JPanel{
		private Vector<String> columnName;
		private Vector<Vector<Object>> tableValue;
		private int fixed = 1;
		public TableTest1(Vector columnName, Vector tableValue){
			super();
			this.setBounds(300,200,300,200);
			this.columnName = columnName;
			this.tableValue = tableValue;
			
			Fixed fixedTableModel = new Fixed();
			JTable fixedTable = new JTable(fixedTableModel);
		
			Floating floatingTableModel = new Floating();  //mark
			JTable floatingTable = new JTable(floatingTableModel);
			floatingTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
			
			JScrollPane sp = new JScrollPane();
			sp.setCorner(JScrollPane.UPPER_LEFT_CORNER, fixedTable.getTableHeader());
			JViewport viewport = new JViewport();
			viewport.setView(fixedTable);
			viewport.setPreferredSize(fixedTable.getPreferredSize());
			sp.setRowHeader(viewport);
			sp.setViewportView(floatingTable);
			this.add(sp,BorderLayout.CENTER);
			
			
			this.setVisible(true);
		}
		public class Fixed extends AbstractTableModel{
			public int getColumnCount(){
				return fixed;
			}
			public int getRowCount(){
				return tableValue.size();
			}
			public Object getValueAt(int row, int column){
				return tableValue.get(row).get(column);
			}
			public String getColumnName(int column){
				return columnName.get(column);
			}
		}
		
		public class Floating extends AbstractTableModel{
			public int getColumnCount(){
				return columnName.size() - fixed;
			}
			public int getRowCount(){
				return tableValue.size();
			}
			public Object getValueAt(int row, int column){
				return tableValue.get(row).get(column + fixed);
			}
			public String getColumnName(int column){
				return columnName.get(column + fixed);
			}
		}
	}
	
	public static void main(String[] args){
		Vector columnName = new Vector();
		columnName.add("日期");
		for(int i = 0 ; i < 21 ; i++ ){
			columnName.add("商品"+i);
		}
		Vector tableValue = new Vector();
		for(int row = 1 ; row < 31 ; row++ ){
			Vector rowV = new Vector();
			rowV.add(row);
			for(int col = 0 ; col < 20 ; col++ ){
				rowV.add((int)Math.random()*1000);
			}
			tableValue.add(rowV);
		}
		new TableTest(columnName,tableValue);
	}
}

[Jclick]

上来就贴代码，什么错误类型也不说，谁有心思看下去谁强悍。

[dalookzhu]

[Quote=引用 2 楼 jclick 的回复:]
上来就贴代码，什么错误类型也不说，谁有心思看下去谁强悍。
[/Quote]
没错误，只是效果不好

[dalookzhu]

我运行起来的效果是这样的

我想要的效果如下


谢谢各位

[dalookzhu]

图片发错，再发一次
我运行起来的效果是这样的

我想要的效果是这样的：

[dalookzhu]

[Quote=引用 7 楼 zhuzeitou 的回复:]
Java code
import java.awt.BorderLayout;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JViewport;
import jav……
[/Quote]

谢谢大牛的回答，但是我想问的是，TableTest1这个类继承于JScrollPane跟我继承JPanel并且只在JPanel中只放入一个component有什么区别？为什么换了继承方式就可以了

[dalookzhu]

还有一个问题final TableTest1 panel = new TableTest1(columnName, tableValue);
这里不会出问题吗？TableTest1这个类是继承JScrollPane

[dalookzhu]

[Quote=引用 9 楼 dalookzhu 的回复:]
还有一个问题final TableTest1 panel = new TableTest1(columnName, tableValue);
这里不会出问题吗？TableTest1这个类是继承JScrollPane
[/Quote]
不好意思 我看错了