Question

I am trying to create a simple GUI that simulates a record store. I am still in the beginning stages.

I am running into trouble when I try to add text to describe what the user is expected to enter in the text field.

In addition, I am also having trouble positioning every textfield on its own line. In other words if there is space for two textfields in one line, then it displays in one line, and I am trying to display every text field on its own line.

This is what I tried so far:

item2 = new JTextField("sample text");

However the code above just adds default text within the text field, which is not what I need :/

I appreciate all the help in advance.

public class MyClass extends JFrame{
        private JTextField item1;
        private JTextField item2;

        public MyClass(){
            super("Matt's World of Music");
            setLayout(new FlowLayout());

            item1 = new JTextField();
            item2 = new JTextField();

            add(item1);
            add(item2);

            thehandler handler = new thehandler();

            item1.addActionListener(handler);
            item2.addActionListener(handler);   

        }

    }

Answer 1

For your first problem, you need to use a JLabel to display your text. The constructor is like this:

JLabel label = new JLabel("Your text here");

Works really well in GUI.

As for getting things on their own lines, I recommend a GridLayout. Easy to use.

In your constructor, before adding anything, you do:

setLayout(new GridLayout(rows,columns,x_spacing,y_spacing));

x_spacing and y_spacing are both integers that determine the space between elements horizontally and vertically.

Then add like you have done. Fiddle around with it and you’ll get it worked out.

So your final would look like:

setLayout(new GridLayout(2,2,10,10));
add(new JLabel("Text 1"));
add(text1);
add(new JLabel("text 2"));
add(text2);