Invisible JComboBox

Question

I have a little problem. I had some JComboBox to a JDialog but they won't show up ... Moreover I can select them (see the pic).

And here's my code :

for(int i = 0; i<11; i++)
    {
        JComboBox jC = new JComboBox(posteList);
        jC.setBounds(300, posY, 100, 20);
        jC.setSelectedIndex(0);
        this.add(jC);
        posY += 30;
    }

Have you got an idea to solve this problem ? Thanks !

Answer 1

You're not supposed to call setBounds(), you need to use a layout to manage the components positions