jTable - set all values to null
Hello,
how should I set all values in jTable to null after I have already set something in?
I have a jTable (sudoku 9x9) and I if I press "Clear" button i would like to clear all values (set them to "null")
I used this code:
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
privatevoid TlacVycistiActionPerformed(java.awt.event.ActionEvent evt){
for (int i = 0; i<9; i++){
for (int j = 0; j<9; j++){
jTable1.setValueAt(null,i,j);
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
...the problem is that all of the cells are set to null except the last focused(clicked and set) one. I know that I should probably somehow "get rid" of the cell's focus but how to do it?
thanks for your advice...
Message was edited by:
mAdam
