Example usage for javafx.scene.control Tooltip Tooltip

Introduction

In this page you can find the example usage for javafx.scene.control Tooltip Tooltip.

Prototype

public Tooltip() 

Source Link

Document

Creates a tooltip with an empty string for its text.

Usage

From source file:View.Visualize.java

public void getPieChartData(Integer nameColumn, Integer valueColumn, Table table, PieChart pieChart, Label lbl,
        Boolean newSeries, Boolean rowCounter) {
    data.clear();/* w w w .j a  v a  2  s  .  c  o m*/

    if (!newSeries) {
        pieChart.getData().clear();
    }

    addDataFromTable(table, nameColumn, valueColumn, rowCounter);

    data.entrySet().stream().map(entry -> new PieChart.Data(entry.getKey(), entry.getValue()))
            .forEach(pieChart.getData()::add);

    for (PieChart.Data d : pieChart.getData()) {
        //deretter legger vi animasjon p piecharten.. 
        d.getNode().setOnMouseClicked(new mouseHooverAnimationPieChart.MouseHoverAnimation(d, pieChart));
        final Node n = d.getNode();
        Tooltip tooltip = new Tooltip();
        String toolTipText = "Value : " + d.getPieValue();
        tooltip.setText(toolTipText);
        Tooltip.install(n, tooltip);
        n.setOnMouseEntered(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                n.setEffect(glow);
            }
        });
        n.setOnMouseExited(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                n.setEffect(null);
            }
        });
        final ContextMenu contextMenu = new ContextMenu();
        MenuItem changeColor = new MenuItem("Change Color");
        MenuItem delete = new MenuItem("Standard color");
        ColorPicker cp = new ColorPicker();
        changeColor.setGraphic(cp);
        contextMenu.getItems().addAll(changeColor, delete);

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

            @Override
            public void handle(MouseEvent t) {
                if (t.getButton() == MouseButton.SECONDARY) {
                    delete.setOnAction(new EventHandler() {
                        public void handle(Event t) {
                            d.getNode().setStyle("");
                        }

                    });

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

                            d.getNode().setStyle("-fx-background-color: " + hex1 + ";");
                        }
                    });

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

        });

    }

}

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From source file:View.Visualize.java

private void setupHover(XYChart.Series<String, Number> series) {
    for (final XYChart.Data dt : series.getData()) {

        final Node n = dt.getNode();
        Tooltip tooltip = new Tooltip();
        String toolTipText = "XValue : " + dt.getXValue() + " & YValue : " + dt.getYValue();
        tooltip.setText(toolTipText);//from  www  . j  a v a  2  s  .  com
        tooltip.setStyle(toolTipText);
        Tooltip.install(n, tooltip);

        n.setEffect(null);
        n.setOnMouseEntered(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                n.setEffect(glow);
            }
        });
        n.setOnMouseExited(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                n.setEffect(null);
            }
        });

    }
}

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