如何制作同一面板的多个实例并分别更改每个面板的属性？

Question

Is it possible to make a Jpanel, put variables inside of it, and then add the same panel to the content pane multiples times( the number of times based on the number of a certain variable outside of the GUI). AND THEN edit the content inside of each instance individually?

Here is why I need to do the things mentioned above: I'm writing a program that several different clinics can use with minimum setup on the user side. They specify how many bedrooms they have and the my program creates a visual representation of each bedroom automatically. For example: a clinic has 13 rooms so my program adds 13 bedroom Jpanels to the content pane and displays them in numerical order using a fullscreen view.

Answer 1

No, you can't do this. Each JComponent (which includes JPanel can have one and only one parent).

You could "fake" it by using a JTable and having your panel as the cell renderer for the table, that only works if you have no interactive controls inside the panel though.

What you need to do is either create a factory that generates these JPanel s for you as you need them and just create the number you need or create a new subclass of JPanel that has everything set up as you like and add new instances of that.

Answer 2

我对Swing和Java还是陌生的，但是我想您可以使用扩展JPanel的所有变量创建一个单独的类，然后创建一个上述类的ArrayList，然后再添加.client但要添加许多客户端。但是，如果没有某种识别方法，可能无法单独进行编辑。