I have a checkbox, when the checkbox is selected I want to add int 2 to my total. Then I want to be able to unselect it and then subtract int 2 to my total.
At the moment, I cant unselect and subtract 2.
Also, my checkbox is in a button group so I need to use clearSelection() as a solution to deselect.
The code I currently have for this is (which isn't work too well):
monTill4ChckBox.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if(monTill4ChckBox.isSelected()){
mondayCost= mondayCost + 2;
}
else{
mondayCost= mondayCost - 2;
monAftergroup.clearSelection();
}
I think you should add item listener to the checkbox for listening check state properly. Something like this;
monTill4ChckBox.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent arg0) {
if(monTill4ChckBox.isSelected()){
mondayCost= mondayCost + 2;
}
else{
mondayCost= mondayCost - 2;
monAftergroup.clearSelection();
}
System.err.println("Counter: " + mondayCost);
}
});
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