I have tableview with checkbox in each row and I have an action button. My problem is that, how can I get selected checkbox from tableview to apply an action when the button is pressed?
This is how I add the checkbox to the tableview
public void addCeckBoxToTableView() {
/** define a simple boolean cell value for the action column so that the column will only be shown for non-empty rows. */
tcCb.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<Object, Boolean>,
ObservableValue<Boolean>>() {
@Override
public ObservableValue<Boolean> call(TableColumn.CellDataFeatures<Object, Boolean> p) {
return new SimpleBooleanProperty(p.getValue() != null);
}
});
/** create a cell value factory with an add button for each row in the table. */
tcCb.setCellFactory(new Callback<TableColumn<Object, Boolean>, TableCell<Object, Boolean>>() {
@Override
public TableCell<Object, Boolean> call(TableColumn<Object, Boolean> p) {
return new CheckBoxCell();
}
});
}
private class CheckBoxCell extends TableCell<Object, Boolean> {
CheckBox checkBox = new CheckBox();
HBox hb = new HBox(checkBox);
/**
* places button in the row only if the row is not empty.
*/
@Override
protected void updateItem(Boolean item, boolean empty) {
super.updateItem(item, empty);
if (!empty) {
setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
setGraphic(hb);
} else {
setGraphic(null);
}
}
}
cordially.