根据其他按钮条件设置按钮条件

Question

currently my program have a selection page which contain 4 action button with one terminate button and after the user click into one of the action button the button will set enabled (false) and i want to set terminate button in false mode when those 4 buttons are enabled but when 4 button is diabled than the terminate button will be enabled

do {
    if (SIG.isEnabled() && RG.isEnabled() && AaCG.isEnabled() && SRG.isEnabled()) {
        Terminate.setEnabled(false);
    } else {
        Terminate.setEnabled(true);
    }
} while (Terminate.equals(false));
}

try to use do while loop but i dont know how to code it properly

Answer 1

Add an ActionListener to the button. The code it contains will be executed everytime the button is pressed.

button.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
        // Do your check here
        if (SIG.isEnabled() && RG.isEnabled() && AaCG.isEnabled() && SRG.isEnabled()){
            Terminate.setEnabled(false);
        } else {
            Terminate.setEnabled(true);
        }       
    }
});

PD: According to the Java Naming Conventions , your variable, fields and method names should start with a lowercase letter, to not confuse them with a Class or an Interface.