java - Fetch double value from customized JSlider -


i have created jslider 0 1 increment of 0.1. wrote following code implement not sure how fetch values slider since function getvalue() fetches integer values. in case fetches 10 no matter move slider. please can tell me how can fetch double values slider.

        slider=new jslider();         slider.setmajortickspacing(1);         slider.setmaximum(10);         slider.setpaintlabels(true);         slider.setpaintticks(true);         slider.setpreferredsize(new java.awt.dimension(230, 46));         format f = new decimalformat("0.0");         hashtable<integer, jcomponent> labels = new hashtable<integer,     jcomponent>();         for(int i=0;i<=10;i++){             jlabel label = new jlabel(f.format(i*0.1));             label.setfont(label.getfont().derivefont(font.plain));             labels.put(i,label);         }         slider.setlabeltable(labels); 

following code listener

    slider.addchangelistener(new changelistener() {       public void statechanged(changeevent event) {           if(!slider.getvalueisadjusting())           {               double value = slider.getvalue();           system.out.println("value"+value);             }        }     }); 

thanks in advance.

regards, colin

your code works is. change did divide 10.0 double:

slider.addchangelistener(new changelistener() {     public void statechanged(changeevent event) {         if (!slider.getvalueisadjusting()) {             double v = slider.getvalue() / 10.0;             system.out.println("value: "+v);         }     } }); 

Comments

Popular posts from this blog

android - Why am I getting the message 'Youractivity.java is not an activity subclass or alias' -

python - How do I create a list index that loops through integers in another list -

c# - “System.Security.Cryptography.CryptographicException: Keyset does not exist” when reading private key from remote machine -