Example usage for javafx.scene.input KeyEvent KeyEvent

Introduction

In this page you can find the example usage for javafx.scene.input KeyEvent KeyEvent.

Prototype

public KeyEvent(@NamedArg("source") Object source, @NamedArg("target") EventTarget target,
        @NamedArg("eventType") EventType<KeyEvent> eventType, @NamedArg("character") String character,
        @NamedArg("text") String text, @NamedArg("code") KeyCode code, @NamedArg("shiftDown") boolean shiftDown,
        @NamedArg("controlDown") boolean controlDown, @NamedArg("altDown") boolean altDown,
        @NamedArg("metaDown") boolean metaDown) 

Source Link

Document

Constructs a new KeyEvent event from the specified parameters.

Usage

From source file:com.hengyi.japp.print.client.controller.MdController.java

@FXML
private void autoCompleteSapMara(KeyEvent ev) {
    try {/*w w  w.  j av  a2  s .  c  o m*/
        if (KeyCode.RIGHT.equals(ev.getCode())) {
            List<SapMara> sapMaras = md.getSapT001().autoCompleteSapMara(matnrField.getText());
            sapMaraListView.setItems(observableArrayList(sapMaras));
            sapMaraListView.setVisible(true);
            sapMaraListView.getSelectionModel().selectFirst();
        } else if (KeyCode.UP.equals(ev.getCode()) || KeyCode.DOWN.equals(ev.getCode())) {
            sapMaraListView.fireEvent(new KeyEvent(null, sapMaraListView, KeyEvent.KEY_PRESSED,
                    ev.getCharacter(), ev.getText(), ev.getCode(), false, false, false, false));
        } else if (KeyCode.ENTER.equals(ev.getCode())) {
            selectSapMara(sapMaraListView.getSelectionModel().getSelectedItem());
            sapMaraListView.setVisible(false);
        }
    } catch (Exception ex) {
        Util.alertDialog(ex);
    }
}

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