When I click on a row, all that row is selected but I would like to know how to do so that when I click on another place outside the Jtable the selection is removed, I share the code I use to select the row and an image.
tbDocTransferir.setColumnSelectionAllowed(true);
tbDocTransferir.setCellSelectionEnabled(true);
What you could do would be to add a FocusListener to your tbDocTransferir.
tbDocTransferir.addFocusListener(new FocusListener() {
@Override
public void focusGained(FocusEvent fe) {
tbDocTransferir.setColumnSelectionAllowed(true);
tbDocTransferir.setCellSelectionEnabled(true);
}
@Override
public void focusLost(FocusEvent fe) {
tbDocTransferir.setColumnSelectionAllowed(false);
tbDocTransferir.setCellSelectionEnabled(false);
}
}
});
This will only cause that when the focus gains the table can be selected, but when it loses it, this will only cause that when a different element of the table is selected, it loses focus, if it squeezes to some other part of the frame that does not be a component will not lose focus, for this you can add a mouseclicked to your frame so that when you click on any part of the frame that is not a component also perform the same action
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent me) {
tbDocTransferir.setColumnSelectionAllowed(false);
tbDocTransferir.setCellSelectionEnabled(false);
}
});
everything would be put in the frame's constructor
You can also add the mouseClicked in the jtable.
tbDocTransferir.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent me) {
tbDocTransferir.setColumnSelectionAllowed(true);
tbDocTransferir.setCellSelectionEnabled(true);
}
});