class AddSjd implements ActionListener{
JPanel jPanel=null;
ArrayList<GridPanel> arrayList = null;
public AddSjd(JPanel jPanel,ArrayList<GridPanel> arrayList) {
this.jPanel=jPanel;
this.arrayList=arrayList;
}
@Override
public void actionPerformed(ActionEvent e) {
this.jPanel.setBackground(Color.RED);
for(GridPanel gridPanel:arrayList){
this.jPanel.remove(gridPanel);
}
this.arrayList.add(new GridPanel("08-10"));
for(GridPanel gridPanel:arrayList){
System.out.println(arrayList.size());
this.jPanel.add(gridPanel);
}
this.jPanel.revalidate();
this.jPanel.repaint();
}
}