面向对象程序设计-java语言第七周学习——课程表代码(MVC设计模式)

水深无声 2023-02-14 06:52 6阅读 0赞

![在这里插入图片描述][20200601154905484.png]

### KCB.java ###

package kcb;
    
    import javax.swing.JFrame;
    import javax.swing.JScrollPane;
    import javax.swing.JTable;
    
    public class KCB { 
    
    	public static void main(String[] args) { 
    		JFrame frame = new JFrame();
    		JTable table = new JTable(new KCBData());
    		JScrollPane pane = new JScrollPane(table);
    		frame.add(pane);
    		frame.pack();
    		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    		frame.setVisible(true);
    
    	}
    
    }

### KCBData.java ###

package kcb;
    
    import javax.swing.event.TableModelListener;
    import javax.swing.table.TableModel;
    
    public class KCBData implements TableModel { 
    	private String[] title = {  "周一", "周二", "周三", "周四", "周五", "周六", "周日" };
    	private String[][] data = new String[8][7];
    
    	public KCBData() { 
    		for (int i = 0; i < data.length; i++) { 
    			for (int j = 0; j < data[i].length; j++) { 
    				data[i][j] = "";
    			}
    		}
    	}
    
    	@Override
    	public void addTableModelListener(TableModelListener arg0) { 
    		// TODO Auto-generated method stub
    
    	}
    
    	@Override
    	public Class<?> getColumnClass(int arg0) { 
    		return String.class;
    	}
    
    	@Override
    	public int getColumnCount() { 
    		return 7;
    	}
    
    	@Override
    	public String getColumnName(int arg0) { 
    		return title[arg0];
    	}
    
    	@Override
    	public int getRowCount() { 
    		return 8;
    	}
    
    	@Override
    	public Object getValueAt(int arg0, int arg1) { 
    		// TODO Auto-generated method stub
    		return data[arg0][arg1];
    	}
    
    	@Override
    	public boolean isCellEditable(int arg0, int arg1) { 
    		// TODO Auto-generated method stub
    		return true;
    	}
    
    	@Override
    	public void removeTableModelListener(TableModelListener arg0) { 
    		// TODO Auto-generated method stub
    
    	}
    
    	@Override
    	public void setValueAt(Object arg0, int arg1, int arg2) { 
    		// TODO Auto-generated method stub
    		data[arg1][arg2] = (String) arg0;
    
    	}
    
    }

[20200601154905484.png]: https://img-blog.csdnimg.cn/20200601154905484.png