30 lines
1.0 KiB
Java
30 lines
1.0 KiB
Java
package fi.lpam.gui.tableCell;
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import javafx.scene.control.TableCell;
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import javafx.scene.control.TableColumn;
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import javafx.scene.control.cell.TextFieldTableCell;
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import javafx.scene.input.KeyEvent;
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import javafx.util.Callback;
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import javafx.util.converter.IntegerStringConverter;
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public class IntegerFieldTableCellFactory<T> implements Callback<TableColumn<T, Integer>, TableCell<T, Integer>> {
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@Override
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public TableCell<T, Integer> call(TableColumn<T, Integer> param ) {
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return new TextFieldTableCell<>(new IntegerStringConverter()) {
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private boolean filterSet = false;
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@Override
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public void startEdit() {
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super.startEdit();
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if (!filterSet) {
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getGraphic().addEventFilter(KeyEvent.KEY_TYPED, KE -> {
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if (!"0123456789".contains(KE.getCharacter())) {
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KE.consume();
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}
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});
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filterSet = true;
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}
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}
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};
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}
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} |