Java Code Examples for javafx.scene.input.KeyCode#ESCAPE

private void createEditorNode() {
    EventHandler<KeyEvent> keyEventsHandler = t -> {
        if (t.getCode() == KeyCode.ENTER) {
            commitHelper(false);
        } else if (t.getCode() == KeyCode.ESCAPE) {
            cancelEdit();
        } else if (t.getCode() == KeyCode.TAB) {
            commitHelper(false);
            editNext(!t.isShiftDown());
        }
    };

    ChangeListener<Boolean> focusChangeListener = (observable, oldValue, newValue) -> {
        //This focus listener fires at the end of cell editing when focus is lost
        //and when enter is pressed (because that causes the text field to lose focus).
        //The problem is that if enter is pressed then cancelEdit is called before this
        //listener runs and therefore the text field has been cleaned up. If the
        //text field is null we don't commit the edit. This has the useful side effect
        //of stopping the double commit.
        if (editorNode != null && !newValue) {
            commitHelper(true);
        }
    };
    editorNode = builder.createNode(getValue(), keyEventsHandler, focusChangeListener);
}
 

private void createEditorNode() {
    EventHandler<KeyEvent> keyEventsHandler = t -> {
        if (t.getCode() == KeyCode.ENTER) {
            commitHelper(false);
        } else if (t.getCode() == KeyCode.ESCAPE) {
            cancelEdit();
        } else if (t.getCode() == KeyCode.TAB) {
            commitHelper(false);
            editNext(!t.isShiftDown());
        }
    };

    ChangeListener<Boolean> focusChangeListener = (observable, oldValue, newValue) -> {
        //This focus listener fires at the end of cell editing when focus is lost
        //and when enter is pressed (because that causes the text field to lose focus).
        //The problem is that if enter is pressed then cancelEdit is called before this
        //listener runs and therefore the text field has been cleaned up. If the
        //text field is null we don't commit the edit. This has the useful side effect
        //of stopping the double commit.
        if (editorNode != null && !newValue) {
            commitHelper(true);
        }
    };
    editorNode = builder.createNode(getValue(), keyEventsHandler, focusChangeListener);
}
 

/**
 * When the text in the search field changes, check whether we should show the entire recording list or just
 * a subset. If a subset, start a timer so that we don't keep filtering while the user is still typing, and cancel
 * any existing timers. When the timer elapses, perform the filtering.
 */
@FXML
public void searchFieldChanged(KeyEvent event) {
    if (event.getCode() == KeyCode.ESCAPE) {
        hideSearchBar(null);
    } else {
        String search = searchField.getText();
        if (search.isEmpty()) {
            showAllRecordings();
        } else {
            if (filterTimer != null) {
                filterTimer.cancel();
            }
            filterTimer = new Timer();
            filterTimer.schedule(new TimerTask() {
                @Override
                public void run() {
                    Platform.runLater(() -> onlyShowMatchingRecordings(search));
                }
            }, FILTER_AFTER_MS);
        }
    }
}
 

@FXML
private void handleSearchBarEvent(final KeyEvent event) {
    if (event.isControlDown() && event.getCode() == KeyCode.F) {
        barSearch.setVisible(true);
        barSearch.setManaged(true);
        fieldSearch.requestFocus();
    } else if (event.getCode() == KeyCode.ESCAPE) {
        barSearch.setVisible(false);
        barSearch.setManaged(false);
    }
}
 

/**
 * Process key.
 *
 * @param event the event
 */
@FxThread
protected void processKey(@NotNull KeyEvent event) {
    event.consume();
    if (event.getCode() == KeyCode.ESCAPE) {
        hide();
    }
}
 

public void handle(KeyEvent t) {
	if (t.getCode() == KeyCode.ESCAPE) {
		if (masterClock.isPaused()) {
			masterClock.setPaused(false, true);
		} else {
			masterClock.setPaused(true, true);
		}
	}
}
 

@Override
public void handle(KeyEvent keyEvent) {
	if (keyEvent.getCode() != KeyCode.ESCAPE) {
		return;
	}

	view.disableTargetSelection();
}
 

@Override
public void handle(KeyEvent keyEvent) {
	if (keyEvent.getCode() != KeyCode.ESCAPE) {
		return;
	}

	view.disableTargetSelection();
}
 

@FXML private void key(KeyEvent event) {
	try {
		if (event.getCode() == KeyCode.ESCAPE) {
			stage.close();
			refresher.refresh();
			return;
		}
		if (event.getCode() == KeyCode.DELETE && list.isFocused()) {
			delete();
			return;
		}
		W item = list.getSelectionModel().getSelectedItem();
		if (item != null) {
			int index = list.getItems().indexOf(item);
			if (moveUp.match(event)) {
				if (index > 0) {
					list.getItems().set(index, list.getItems().get(index - 1));
					list.getItems().set(index - 1, item);
				}
				return;
			} else if (moveDown.match(event)) {
				if (index + 1 < list.getItems().size()) {
					list.getItems().set(index, list.getItems().get(index + 1));
					list.getItems().set(index + 1, item);
				}
				return;
			}
			list.getSelectionModel().select(item);
		}
		if (item instanceof ConditionWrapper && invert.match(event)) {
			ConditionListCell.invert((ConditionWrapper) item);
		}
	} catch (Exception e) {
		ExceptionController.display(e);
	}
}
 

@Override
public void handle(KeyEvent keyEvent) {
    boolean mapShake = false;

    if (keyEvent.getEventType() == KeyEvent.KEY_PRESSED) {
        // 地图震动
        if (mapShake)
            Game.getInstance().getMapManager().getCurrentMap().start();
        ((CenterArc) Game.getInstance().getModelManager().get("CenterArc")).changeStrokeColor();

        String keyAlpha = keyEvent.getText().toUpperCase();
        Alpha alpha = (Alpha) Game.getInstance().getModelManager().get(keyAlpha);
        if (alpha == null) {
            Game.getInstance().getMissMusic().play();
            ((HPIndicator) Game.getInstance().getModelManager().get("HPIndicator")).miss();
            logger.info("missed {} !", keyAlpha);
            return;
        }

        if (alpha.getStatus() == ObjectStatus.ANIMATION) {
            Game.getInstance().debug("hint {}!", keyAlpha);
            Game.getInstance().getHintMusic().play();
            int gainScore = ((ScoreIndicator) Game.getInstance().getModelManager().get("ScoreIndicator")).hint(alpha);

            ScoreGadget scoreGadget = (ScoreGadget) Game.getInstance().getModelManager().getInvisibleModel(ScoreGadget.class);
            if (scoreGadget == null)
                scoreGadget = new ScoreGadget();
            scoreGadget.setText("+" + String.valueOf(gainScore));
            scoreGadget.setX(alpha.getX());
            scoreGadget.setY(alpha.getY());
            scoreGadget.setFillColor(alpha.getFillColor());
            Game.getInstance().getModelManager().register(scoreGadget, String.valueOf(RandomEx.nextInt()));
            scoreGadget.start();
            alpha.stop();
        } else {
            Game.getInstance().getMissMusic().play();
            ((HPIndicator) Game.getInstance().getModelManager().get("HPIndicator")).miss();
            logger.info("missed {} !", keyAlpha);
        }
    }

    if (keyEvent.getEventType() == KeyEvent.KEY_RELEASED) {
        if (mapShake)
            Game.getInstance().getMapManager().getCurrentMap().stop();
        Game.getInstance().getHintMusic().stop();
        Game.getInstance().getMissMusic().stop();
        ((CenterArc) Game.getInstance().getModelManager().get("CenterArc")).changeFillColor();
    }

    if (keyEvent.getCode() == KeyCode.ESCAPE) {
        if (Game.getInstance().getStatus() == GameStatus.PAUSE)
            Game.getInstance().resume();
        else if (Game.getInstance().getStatus() == GameStatus.RUNNING)
            Game.getInstance().pause();
    }
}
 

private boolean needManualRecording(KeyCode keyCode) {
    return keyCode == KeyCode.BACK_SPACE || keyCode == KeyCode.DELETE || keyCode == KeyCode.ESCAPE || keyCode == KeyCode.SPACE;
}
 

/**
 * Discard or commit the current sketch to a KML placemark if ESCAPE or ENTER are pressed while sketching.
 *
 * @param keyEvent the key event
 */
@FXML
private void handleKeyReleased(KeyEvent keyEvent) {
  if (keyEvent.getCode() == KeyCode.ESCAPE) {
    // clear the current sketch and start a new sketch
    startSketch();
  } else if (keyEvent.getCode() == KeyCode.ENTER && sketchEditor.isSketchValid()) {
    // project the sketched geometry to WGS84 to comply with the KML standard
    Geometry sketchGeometry = sketchEditor.getGeometry();
    Geometry projectedGeometry = GeometryEngine.project(sketchGeometry, SpatialReferences.getWgs84());

    // create a new KML placemark
    KmlGeometry kmlGeometry = new KmlGeometry(projectedGeometry, KmlAltitudeMode.CLAMP_TO_GROUND);
    KmlPlacemark currentKmlPlacemark = new KmlPlacemark(kmlGeometry);

    // update the style of the current KML placemark
    KmlStyle kmlStyle = new KmlStyle();
    currentKmlPlacemark.setStyle(kmlStyle);

    // set the selected style for the placemark
    switch (sketchGeometry.getGeometryType()) {
      case POINT:
        if (pointSymbolComboBox.getSelectionModel().getSelectedItem() != null) {
          String iconURI = pointSymbolComboBox.getSelectionModel().getSelectedItem();
          KmlIcon kmlIcon = new KmlIcon(iconURI);
          KmlIconStyle kmlIconStyle = new KmlIconStyle(kmlIcon, 1);
          kmlStyle.setIconStyle(kmlIconStyle);
        }
        break;
      case POLYLINE:
        Color polylineColor = colorPicker.getValue();
        if (polylineColor != null) {
          KmlLineStyle kmlLineStyle = new KmlLineStyle(ColorUtil.colorToArgb(polylineColor), 8);
          kmlStyle.setLineStyle(kmlLineStyle);
        }
        break;
      case POLYGON:
        Color polygonColor = colorPicker.getValue();
        if (polygonColor != null) {
          KmlPolygonStyle kmlPolygonStyle = new KmlPolygonStyle(ColorUtil.colorToArgb(polygonColor));
          kmlPolygonStyle.setFilled(true);
          kmlPolygonStyle.setOutlined(false);
          kmlStyle.setPolygonStyle(kmlPolygonStyle);
        }
        break;
    }

    // add the placemark to the kml document
    kmlDocument.getChildNodes().add(currentKmlPlacemark);

    // start a new sketch
    startSketch();
  }
}