Question

I got JCheckBoxMenuItem, but i don’t know how to make it useful. When you checked a JCheckBoxMenuItem, then it shows Toolbar and if it is not checked not show it.

if(Toolbarbox.isSelected()==true) // if check box is checked
   Toolbar.setEnabled(true);  //enable Jpanel

else   // if check box unchecked   
   Toolbar.setEnabled(false);  //disable Jpanel

i am using that code but it not work, any solutions?

THANKS FOR ANSWERS

Answer 1

you should change the body of your function like this:

Toolbar.setVisible(!Toolbar.isVisible());