java - Get selected rows in JTable -

i have jtable looked image below. when row clicked, want display selected row values.

viewmovie

public class viewmovie extends javax.swing.jframe {          public viewmovie() throws exception {             initcomponents();             populatejtable();         }        // create methode populate data jtable mysql  database , displaying picture          public void populatejtable() throws exception{             myquery mq = new myquery();             arraylist<movie> list = mq.bindtable();             string[] columnname = {"title","date","time","price","hall","description","image"};             object[][] rows = new object[list.size()][8];             for(int = 0; < list.size(); i++){                 //rows[i][0] = list.get(i).getid();                 rows[i][0] = list.get(i).gettitle();                 rows[i][1] = list.get(i).getdate();                 rows[i][2] = list.get(i).gettime();                 rows[i][3] = list.get(i).getprice();                 rows[i][4] = list.get(i).gethall();                 rows[i][5] = list.get(i).getdescription();                  if(list.get(i).getimage() != null){                   imageicon image = new imageicon(new imageicon(list.get(i).getimage()).getimage()                  .getscaledinstance(150, 120, image.scale_smooth) );                     rows[i][6] = image;                 }                 else{                     rows[i][6] = null;                 }                    }              themodel model = new themodel(rows, columnname);             jtable1.setmodel(model);             jtable1.setrowheight(120);             jtable1.getcolumnmodel().getcolumn(5).setpreferredwidth(150);         }             @suppresswarnings("unchecked")         // <editor-fold defaultstate="collapsed" desc="generated code">                                   private void initcomponents() {             arraylist<movie> list;             jscrollpane1 = new javax.swing.jscrollpane();             jtable1 = new javax.swing.jtable();             jlabel1 = new javax.swing.jlabel();             back= new javax.swing.jbutton();              setdefaultcloseoperation(javax.swing.windowconstants.exit_on_close);              jtable1.setmodel(new javax.swing.table.defaulttablemodel(                 new object [][] {                     {null, null, null, null},                     {null, null, null, null},                     {null, null, null, null},                     {null, null, null, null}                 },                 new string [] {                     "title 1", "title 2", "title 3", "title 4"                 }             ));              jtable1.addmouselistener(new java.awt.event.mouseadapter() { // row clicked                 public void mouseclicked(java.awt.event.mouseevent evt) {                     int selectedrowindex = jtable1.getselectedrow();                     int selectedcolumnindex = jtable1.getselectedcolumn();                     object selectedobject = (object) jtable1.getmodel().getvalueat(selectedrowindex, selectedcolumnindex);                     system.out.println(selectedobject);                 }              });             jscrollpane1.setviewportview(jtable1);              javax.swing.grouplayout layout = new javax.swing.grouplayout(getcontentpane());             getcontentpane().setlayout(layout);             layout.sethorizontalgroup(                 layout.createparallelgroup(javax.swing.grouplayout.alignment.leading)                 .addgroup(javax.swing.grouplayout.alignment.trailing, layout.createsequentialgroup()                     .addcontainergap()                     .addcomponent(jscrollpane1)                     .addcontainergap())                 .addgroup(layout.createsequentialgroup()                     .addgap(228, 228, 228)                     .addcomponent(jlabel1, javax.swing.grouplayout.preferred_size, 291, javax.swing.grouplayout.preferred_size)                     .addcontainergap(261, short.max_value))             );             layout.setverticalgroup(                 layout.createparallelgroup(javax.swing.grouplayout.alignment.leading)                 .addgroup(layout.createsequentialgroup()                     .addcontainergap()                     .addcomponent(jscrollpane1, javax.swing.grouplayout.preferred_size, 272, javax.swing.grouplayout.preferred_size)                     .addgap(18, 18, 18)                     .addcomponent(jlabel1, javax.swing.grouplayout.default_size, 194, short.max_value)                     .addcontainergap())                      );                pack();         }// </editor-fold>                                                                       public static void main(string args[]) {             try {                 (javax.swing.uimanager.lookandfeelinfo info : javax.swing.uimanager.getinstalledlookandfeels()) {                     if ("nimbus".equals(info.getname())) {                         javax.swing.uimanager.setlookandfeel(info.getclassname());                         break;                     }                 }             } catch (classnotfoundexception ex) {                 java.util.logging.logger.getlogger(viewmovie.class.getname()).log(java.util.logging.level.severe, null, ex);             } catch (instantiationexception ex) {                 java.util.logging.logger.getlogger(viewmovie.class.getname()).log(java.util.logging.level.severe, null, ex);             } catch (illegalaccessexception ex) {                 java.util.logging.logger.getlogger(viewmovie.class.getname()).log(java.util.logging.level.severe, null, ex);             } catch (javax.swing.unsupportedlookandfeelexception ex) {                 java.util.logging.logger.getlogger(viewmovie.class.getname()).log(java.util.logging.level.severe, null, ex);             }              java.awt.eventqueue.invokelater(new runnable() {                 public void run() {                     try {                         new viewmovie().setvisible(true);                     } catch (exception e) {                         // todo auto-generated catch block                         e.printstacktrace();                     }                 }             });         }          // variables declaration - not modify                              private javax.swing.jlabel jlabel1;         private javax.swing.jscrollpane jscrollpane1;         private javax.swing.jtable jtable1;         private javax.swing.jbutton back;           // end of variables declaration                        } 

when click 1 cell, suppose display row value, display cell value.

one option print data vector of selected row:

defaulttablemodel model = (defaulttablemodel)jtable1.getmodel(); system.out.println(model.getdatavector().get(selectedrowindex)); 

or can print cell values of row 1 after another:

tablemodel model = jtable1.getmodel(); for(int = 0; < model.getcolumncount(); i++){     if(i > 0){         system.out.println(", ");     }     system.out.println(model.getvalueat(selectedrowindex, selectedcolumnindex)); } system.out.println();