Example usage for javafx.scene Node setOnMouseClicked

Introduction

In this page you can find the example usage for javafx.scene Node setOnMouseClicked.

Prototype

public final void setOnMouseClicked(EventHandler<? super MouseEvent> value) 

Source Link

Usage

From source file:View.Visualize.java

private void addColorChangeOnSeries(XYChart.Series series) {

    final ContextMenu contextMenu = new ContextMenu();
    MenuItem changeColor = new MenuItem("Change color");
    MenuItem delete = new MenuItem("Standard color");
    ColorPicker cp = new ColorPicker();
    changeColor.setGraphic(cp);//ww  w .  j  a va 2 s  .  c  om
    contextMenu.getItems().addAll(changeColor, delete);

    Node d = series.getNode();

    d.setOnMouseClicked(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent t) {
            if (t.getButton() == MouseButton.SECONDARY) {
                delete.setOnAction(new EventHandler() {
                    public void handle(Event t) {
                        if (series.getChart() instanceof StackedAreaChart) {
                            series.getChart().lookup(".default-color" + series.getNode().getUserData()
                                    + ".chart-series-area-fill").setStyle("");
                        }
                        if (series.getChart() instanceof LineChart) {
                            series.getChart().lookup(
                                    ".default-color" + series.getNode().getUserData() + ".chart-series-line")
                                    .setStyle("");
                        }
                    }

                });
                cp.setValue(null);
                cp.setOnAction(new EventHandler() {
                    public void handle(Event t) {
                        String hex1 = "#" + Integer.toHexString(cp.getValue().hashCode());

                        if (series.getChart() instanceof StackedAreaChart) {
                            series.getChart().lookup(".default-color" + series.getNode().getUserData()
                                    + ".chart-series-area-fill").setStyle("-fx-fill:" + hex1 + ";");
                        }
                        if (series.getChart() instanceof LineChart) {
                            series.getChart().lookup(
                                    ".default-color" + series.getNode().getUserData() + ".chart-series-line")
                                    .setStyle("-fx-stroke:" + hex1 + ";");
                        }

                    }
                });

                contextMenu.show(d, t.getScreenX(), t.getScreenY());
            }
        }

    });
}

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