Eduardo_Pertile 29 de mar. de 2022
código que implementei na exclusão é esse:
int posicao = jTable3 . getSelectedRow ();
palavras . remove ( posicao );
e ocorre esse erro:
Exception in thread "AWT-EventQueue-0" java . lang . IndexOutOfBoundsException : Index 0 out of bounds for length 0
at java . base / jdk . internal . util . Preconditions . outOfBounds ( Preconditions . java : 64 )
at java . base / jdk . internal . util . Preconditions . outOfBoundsCheckIndex ( Preconditions . java : 70 )
at java . base / jdk . internal . util . Preconditions . checkIndex ( Preconditions . java : 266 )
at java . base / java . util . Objects . checkIndex ( Objects . java : 359 )
at java . base / java . util . ArrayList . remove ( ArrayList . java : 504 )
at com . mycompany . dicionariov2_pi . telaInicial . jButton3ActionPerformed ( telaInicial . java : 270 )
at com . mycompany . dicionariov2_pi . telaInicial$6 . actionPerformed ( telaInicial . java : 101 )
at java . desktop / javax . swing . AbstractButton . fireActionPerformed ( AbstractButton . java : 1972 )
at java . desktop / javax . swing . AbstractButton$Handler . actionPerformed ( AbstractButton . java : 2313 )
at java . desktop / javax . swing . DefaultButtonModel . fireActionPerformed ( DefaultButtonModel . java : 405 )
at java . desktop / javax . swing . DefaultButtonModel . setPressed ( DefaultButtonModel . java : 262 )
at java . desktop / javax . swing . plaf . basic . BasicButtonListener . mouseReleased ( BasicButtonListener . java : 279 )
at java . desktop / java . awt . AWTEventMulticaster . mouseReleased ( AWTEventMulticaster . java : 297 )
at java . desktop / java . awt . Component . processMouseEvent ( Component . java : 6626 )
at java . desktop / javax . swing . JComponent . processMouseEvent ( JComponent . java : 3389 )
at java . desktop / java . awt . Component . processEvent ( Component . java : 6391 )
at java . desktop / java . awt . Container . processEvent ( Container . java : 2266 )
at java . desktop / java . awt . Component . dispatchEventImpl ( Component . java : 5001 )
at java . desktop / java . awt . Container . dispatchEventImpl ( Container . java : 2324 )
at java . desktop / java . awt . Component . dispatchEvent ( Component . java : 4833 )
at java . desktop / java . awt . LightweightDispatcher . retargetMouseEvent ( Container . java : 4948 )
at java . desktop / java . awt . LightweightDispatcher . processMouseEvent ( Container . java : 4575 )
at java . desktop / java . awt . LightweightDispatcher . dispatchEvent ( Container . java : 4516 )
at java . desktop / java . awt . Container . dispatchEventImpl ( Container . java : 2310 )
at java . desktop / java . awt . Window . dispatchEventImpl ( Window . java : 2780 )
at java . desktop / java . awt . Component . dispatchEvent ( Component . java : 4833 )
at java . desktop / java . awt . EventQueue . dispatchEventImpl ( EventQueue . java : 773 )
at java . desktop / java . awt . EventQueue$4 . run ( EventQueue . java : 722 )
at java . desktop / java . awt . EventQueue$4 . run ( EventQueue . java : 716 )
at java . base / java . security . AccessController . doPrivileged ( AccessController . java : 399 )
at java . base / java . security . ProtectionDomain$JavaSecurityAccessImpl . doIntersectionPrivilege ( ProtectionDomain . java : 86 )
at java . base / java . security . ProtectionDomain$JavaSecurityAccessImpl . doIntersectionPrivilege ( ProtectionDomain . java : 97 )
at java . desktop / java . awt . EventQueue$5 . run ( EventQueue . java : 746 )
at java . desktop / java . awt . EventQueue$5 . run ( EventQueue . java : 744 )
at java . base / java . security . AccessController . doPrivileged ( AccessController . java : 399 )
at java . base / java . security . ProtectionDomain$JavaSecurityAccessImpl . doIntersectionPrivilege ( ProtectionDomain . java : 86 )
at java . desktop / java . awt . EventQueue . dispatchEvent ( EventQueue . java : 743 )
at java . desktop / java . awt . EventDispatchThread . pumpOneEventForFilters ( EventDispatchThread . java : 203 )
at java . desktop / java . awt . EventDispatchThread . pumpEventsForFilter ( EventDispatchThread . java : 124 )
at java . desktop / java . awt . EventDispatchThread . pumpEventsForHierarchy ( EventDispatchThread . java : 113 )
at java . desktop / java . awt . EventDispatchThread . pumpEvents ( EventDispatchThread . java : 109 )
at java . desktop / java . awt . EventDispatchThread . pumpEvents ( EventDispatchThread . java : 101 )
at java . desktop / java . awt . EventDispatchThread . run ( EventDispatchThread . java : 90 )
Eduardo_Pertile 29 de mar. de 2022 1 like
e na Edição do cadastro essa codificação aparece esse problema:
Solucao aceita
Lucas_Camara 30 de mar. de 2022 1 like
Se vc implementar sua própria tableModel usando AbstractTableModel, vai ficar mais fácil de fazer esse tipo de coisa.