java - JLabel MouseEvent not excecuting after compiling my program to a jar -


i working on program. in 1 of panels there jlabel, can click , dialog open. far good, if compile program jar , run it, label unclickable , of events ignored, no exceptions, nothing.

in ide, label , events fine , components work properly. problem is: don't know how fix this.

i don't know if should post code, think not code causes bug. ideas?

here abstract form of code:

public class tasklistpanel extends javax.swing.jpanel {  private javax.swing.jlabel lbladdtask;   /**  * creates new form tasklistpanel  */ public tasklistpanel() {     initcomponents();  } private void initcomponents() { lbladdtask.seticon(new javax.swing.imageicon(getclass().getresource("/path/to/my/icon.png"))); // noi18n         lbladdtask.addmouselistener(new java.awt.event.mouseadapter() {             public void mouseclicked(java.awt.event.mouseevent evt) {                 lbladdtaskmouseclicked(evt);             }             public void mouseentered(java.awt.event.mouseevent evt) {                 lbladdtaskmouseentered(evt);             }             public void mouseexited(java.awt.event.mouseevent evt) {                 lbladdtaskmouseexited(evt);             }         }); }  //some more methods  private void lbladdtaskmouseentered(java.awt.event.mouseevent evt) {                                                lbladdtask.seticon(new imageicon(getclass().getresource("/path/to/my/iconhighlighted.png/"))); }                                            private void lbladdtaskmouseexited(java.awt.event.mouseevent evt) {                                               lbladdtask.seticon(new imageicon(getclass().getresource("/path/to/my/icon.png/"))); }                                           private void lbladdtaskmouseclicked(java.awt.event.mouseevent evt) {      //mydifferentdialog custom dialog, works fine.     mydifferentdialog dialog = new mydifferentdialog(); }                                            }

none of lbladdtask events activiated. maybe problem in ide (netbeans) causes bug because compiles programm wrong jar?

okay bug caused imageicon statement:

lbladdtask.seticon(new imageicon(getclass().getresource("/path/to/my/iconhighlighted.png/")));

thanks mkorble suggestion.


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