Help! could someone please look at this
I am trying to use JSpinner to display range 0.005 -- 0.995. My initial value is 0.625. But when spinner is displayed it always display 1.000. If I extend my Max value to 1.000, then my arrows work correctly, if I use my Max (0.995), arrows have no effect on value it remains at 1.000.
Here is my code.
SpinnerNumberModel numMod = new SpinnerNumberModel(0.625, 0.005, 0.995, 0.005);
JSpinner spinner = new JSpinner(numMod);
JSpinner.NumberEditor numEdtr = new JSpinner.NumberEditor(spinner,"0.000");
spinner.setEditor(numEdtr);
When I try to debug values they are correct, but initial display is always 1.000 no matter whatever is my initial value ranging between 0.005 -- 0.995
System.out.println("spinner.getValue: "+spinner.getValue());
System.out.println("spinner.getNextValue: "+spinner.getNextValue());
System.out.println"spinner.getPreviousValue: "+ spinner.getPreviousValue () );
I've tried using both JDK 1.4.1 & 1.4.2 with JBuilder 8 with same results. What also confusing me if set my MAX to 1.000 spinner, arrows behaves properly but if my MAX < 0 then arrows don't work at all. Also initial display is always 1.000.
Please if someone can guide me what is wrong here.
Thx
FJF
At first glance, your code looks okay to me. I added your snippet to an application and JSpinner behaved as predicted under 1.4.0. Can you give some more details? (and try to use more meaningful subject lines =)
Cheerio,
Felix
public class Spin extends JFrame {
public Spin() throws HeadlessException {
super( "Spin" );
SpinnerNumberModel numMod = new SpinnerNumberModel(0.625, 0.005, 0.995, 0.005);
JSpinner spinner = new JSpinner(numMod);
JSpinner.NumberEditor numEdtr = new JSpinner.NumberEditor(spinner,"0.000");
spinner.setEditor(numEdtr);
JPanel mainpane = new JPanel();
mainpane.add( spinner );
setContentPane( mainpane );
pack();
setVisible( true );
public static void main(String[] args) {
Spin app = new Spin();
}
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