Java Code Examples for javafx.scene.Node#setOnMouseClicked()

public void init(Image backgroundImg, TargetListener targetListener, File targetFile) {
	init(backgroundImg, targetListener);

	final Optional<TargetComponents> targetComponents = TargetIO.loadTarget(targetFile);

	if (targetComponents.isPresent()) {
		final TargetComponents tc = targetComponents.get();

		targetTags.putAll(tc.getTargetTags());
		targetRegions.addAll(tc.getTargetGroup().getChildren());

		for (final Node region : tc.getTargetGroup().getChildren()) {
			region.setOnMouseClicked((e) -> {
				regionClicked(e);
			});
			region.setOnKeyPressed((e) -> {
				regionKeyPressed(e);
			});
		}

		canvasPane.getChildren().addAll(tc.getTargetGroup().getChildren());
	}
}
 

protected DragResizerUtil(Node node, OnDragResizeEventListener listener) {
    this.node = node;
    this.listener = listener != null ? listener : DEFAULT_LISTENER;
    if (node == null) {
        throw new IllegalArgumentException("node must not be null");
    }

    node.setOnMousePressed(this::mousePressed);
    node.setOnMouseDragged(this::mouseDragged);
    node.setOnMouseMoved(this::mouseOver);
    node.setOnMouseReleased(this::mouseReleased);
    node.setOnMouseClicked(this::resetNodeSize);
}
 

/** configures the node to fade when it is clicked on performed the onFinished handler when the fade is complete */
public static void fadeOnClick(final Node node, final EventHandler<ActionEvent> onFinished) {
  node.setOnMouseClicked(new EventHandler<MouseEvent>() {
    @Override
    public void handle(MouseEvent mouseEvent) {
      node.setMouseTransparent(true);
      FadeTransition fade = new FadeTransition(Duration.seconds(1.2), node);
      fade.setOnFinished(onFinished);
      fade.setFromValue(1);
      fade.setToValue(0);
      fade.play();
    }
  });
}
 

/** configures the node to fade when it is clicked on performed the onFinished handler when the fade is complete */
public static void fadeOnClick(final Node node, final EventHandler<ActionEvent> onFinished) {
  node.setOnMouseClicked(new EventHandler<MouseEvent>() {
    @Override
    public void handle(MouseEvent mouseEvent) {
      node.setMouseTransparent(true);
      FadeTransition fade = new FadeTransition(Duration.seconds(1.2), node);
      fade.setOnFinished(onFinished);
      fade.setFromValue(1);
      fade.setToValue(0);
      fade.play();
    }
  });
}
 

/**
 * 创建emoji节点stackpane，并给其添加事件监听器
 * @param emoji
 * @return
 */
private Node addEmojiNodeListener(Emoji emoji) {
	// 是否需要光标设置
	Node stackPane = EmojiDisplayer.createEmojiNode(emoji, 32, 3);
	if (stackPane instanceof StackPane) {
		// 设置光标手势
		stackPane.setCursor(Cursor.HAND);
		ScaleTransition st = new ScaleTransition(Duration.millis(90), stackPane);
		// 设置提示
		Tooltip tooltip = new Tooltip(emoji.getShortname());
		Tooltip.install(stackPane, tooltip);
		// 设置光标的触发事件
		stackPane.setOnMouseEntered(e -> {
			// stackPane.setStyle("-fx-background-color: #a6a6a6;
			// -fx-background-radius: 3;");
			stackPane.setEffect(new DropShadow());
			st.setToX(1.2);
			st.setToY(1.2);
			st.playFromStart();
			if (searchTextField.getText().isEmpty())
				searchTextField.setPromptText(emoji.getShortname());
		});
		// 设置光标的离开事件
		stackPane.setOnMouseExited(e -> {
			// stackPane.setStyle("");
			stackPane.setEffect(null);
			st.setToX(1.);
			st.setToY(1.);
			st.playFromStart();
		});
		// 设置光标的点击事件
		stackPane.setOnMouseClicked(e -> {
			// 获得emoji简称
			String shortname = emoji.getShortname();
			chatController.getMessageBoxTextArea().appendText(shortname);
			// 关闭emoji选择器
			if (getLocalStage().isShowing()) {
				closeLocalStage();
			}
		});
	}
	return stackPane;
}
 

@FXML
public void regionDropped(MouseEvent event) {
	if (freeformButton.isSelected() && event.getButton().equals(MouseButton.PRIMARY)) {
		drawPolygon(event);
	} else if (freeformButton.isSelected() && event.getButton().equals(MouseButton.SECONDARY)) {
		drawShape();
		clearFreeformState(true);
	}

	if (!cursorRegion.isPresent() || cursorButton.isSelected()) return;

	final Node selected = cursorRegion.get();
	targetRegions.add(selected);
	selected.setOnMouseClicked((e) -> {
		regionClicked(e);
	});
	selected.setOnKeyPressed((e) -> {
		regionKeyPressed(e);
	});

	if (((TargetRegion) selected).getType() == RegionType.IMAGE) {
		final ImageRegion droppedImage = (ImageRegion) selected;

		// If the new image region has an animation, play it once
		if (droppedImage.getAnimation().isPresent()) {
			final SpriteAnimation animation = droppedImage.getAnimation().get();
			animation.setCycleCount(1);

			animation.setOnFinished((e) -> {
				animation.reset();
				animation.setOnFinished(null);
			});

			animation.play();
		}

		drawImage(droppedImage.getImageFile());
	} else {
		drawShape();
	}
}
 

private Node setMouseClickForNode(Node node, String milestoneName) {
    node.setOnMouseClicked(e -> handleMouseClick(milestoneName));
    return node;
}
 

private Node setMouseClickForNode(Node node, String username) {
    node.setOnMouseClicked(e -> handleMouseClick(username));
    return node;
}
 

/**
 * @param label
 * @return Node from label after registering mouse handler
 */
private final Node getPickerLabelNode(PickerLabel label) {
    Node node = label.getNode();
    node.setOnMouseClicked(e -> handleLabelClick(label.getFullName()));
    return node;
}