Example usage for javafx.scene.control ComboBox setCellFactory

Introduction

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

Prototype

public final void setCellFactory(Callback<ListView<T>, ListCell<T>> value) 

Source Link

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 200, 200);
    ComboBox<String> myComboBox = new ComboBox<String>();
    myComboBox.getItems().addAll("A", "B", "C", "D", "E");
    myComboBox.setCellFactory(new Callback<ListView<String>, ListCell<String>>() {
        @Override/*from www .  j a  v  a 2  s  .c o  m*/
        public ListCell<String> call(ListView<String> param) {
            final ListCell<String> cell = new ListCell<String>() {
                {
                    super.setPrefWidth(100);
                }

                @Override
                public void updateItem(String item, boolean empty) {
                    super.updateItem(item, empty);
                    if (item != null) {
                        setText(item);
                        if (item.contains("A")) {
                            setTextFill(Color.RED);
                        } else if (item.contains("B")) {
                            setTextFill(Color.GREEN);
                        } else {
                            setTextFill(Color.BLACK);
                        }
                    } else {
                        setText(null);
                    }
                }
            };
            return cell;
        }
    });
    Group root = (Group) scene.getRoot();
    root.getChildren().add(myComboBox);
    stage.setScene(scene);
    stage.show();
}

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From source file:Main.java

@Override
public void start(final Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 400, 300, Color.WHITE);
    GridPane gridpane = new GridPane();
    ComboBox<Color> cmb = new ComboBox<Color>();
    cmb.getItems().addAll(Color.RED, Color.GREEN, Color.BLUE);
    cmb.setCellFactory(new Callback<ListView<Color>, ListCell<Color>>() {
        @Override//from w w w.  j a  v a2 s  . com
        public ListCell<Color> call(ListView<Color> p) {
            return new ListCell<Color>() {
                private final Rectangle rectangle;
                {
                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
                    rectangle = new Rectangle(10, 10);
                }

                @Override
                protected void updateItem(Color item, boolean empty) {
                    super.updateItem(item, empty);

                    if (item == null || empty) {
                        setGraphic(null);
                    } else {
                        rectangle.setFill(item);
                        setGraphic(rectangle);
                    }
                }
            };
        }
    });

    gridpane.add(cmb, 2, 0);

    root.getChildren().add(gridpane);
    primaryStage.setScene(scene);

    primaryStage.show();
}

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From source file:Main.java

@Override
public void start(final Stage primaryStage) {
    primaryStage.setTitle("");
    Group root = new Group();
    Scene scene = new Scene(root, 400, 300, Color.WHITE);

    GridPane gridpane = new GridPane();

    ComboBox<Color> cmb = new ComboBox<Color>();
    cmb.getItems().addAll(Color.RED, Color.GREEN, Color.BLUE);

    cmb.setCellFactory(new Callback<ListView<Color>, ListCell<Color>>() {
        @Override//  ww  w  .ja v  a  2  s. c o  m
        public ListCell<Color> call(ListView<Color> p) {
            return new ListCell<Color>() {
                private final Rectangle rectangle;
                {
                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
                    rectangle = new Rectangle(10, 10);
                }

                @Override
                protected void updateItem(Color item, boolean empty) {
                    super.updateItem(item, empty);

                    if (item == null || empty) {
                        setGraphic(null);
                    } else {
                        rectangle.setFill(item);
                        setGraphic(rectangle);
                    }
                }
            };
        }
    });

    gridpane.add(cmb, 2, 0);

    root.getChildren().add(gridpane);
    primaryStage.setScene(scene);

    primaryStage.show();
}

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From source file:Main.java

@Override
public void start(Stage stage) {
    stage.setTitle("ComboBoxSample");
    Scene scene = new Scene(new Group(), 450, 250);

    ComboBox emailComboBox = new ComboBox();
    emailComboBox.getItems().addAll("A", "B", "C", "D", "E");
    emailComboBox.setCellFactory(new Callback<ListView<String>, ListCell<String>>() {
        @Override//from  ww  w . ja v  a2 s  . co  m
        public ListCell<String> call(ListView<String> param) {
            final ListCell<String> cell = new ListCell<String>() {
                {
                    super.setPrefWidth(100);
                }

                @Override
                public void updateItem(String item, boolean empty) {
                    super.updateItem(item, empty);
                    if (item != null) {
                        setText(item);
                        if (item.contains("A")) {
                            setTextFill(Color.RED);
                        } else if (item.contains("B")) {
                            setTextFill(Color.GREEN);
                        } else {
                            setTextFill(Color.BLACK);
                        }
                    } else {
                        setText(null);
                    }
                }
            };
            return cell;
        }

    });

    GridPane grid = new GridPane();
    grid.setVgap(4);
    grid.setHgap(10);
    grid.setPadding(new Insets(5, 5, 5, 5));
    grid.add(new Label("To: "), 0, 0);
    grid.add(emailComboBox, 1, 0);

    Group root = (Group) scene.getRoot();
    root.getChildren().add(grid);
    stage.setScene(scene);
    stage.show();

}

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From source file:de.bayern.gdi.gui.Controller.java

private void loadWfsSimple() {
    ObservableList<Node> children = simpleWFSContainer.getChildren();
    Map<String, String> parameters = downloadConfig.getParams();
    for (Node node : children) {
        if (node instanceof HBox) {
            HBox hb = (HBox) node;/*from  ww w  .jav  a2  s  .c  om*/
            Node n1 = hb.getChildren().get(0);
            Node n2 = hb.getChildren().get(1);
            if (n1 instanceof Label && n2 instanceof TextField) {
                Label paramLabel = (Label) n1;
                TextField paramBox = (TextField) n2;
                String targetValue = parameters.get(paramLabel.getText());
                if (targetValue != null) {
                    paramBox.setText(targetValue);
                }
            }
            if (n2 instanceof ComboBox) {
                ComboBox<OutputFormatModel> cb = (ComboBox<OutputFormatModel>) n2;
                cb.setCellFactory(new Callback<ListView<OutputFormatModel>, ListCell<OutputFormatModel>>() {
                    @Override
                    public ListCell<OutputFormatModel> call(ListView<OutputFormatModel> list) {
                        return new CellTypes.StringCell();
                    }
                });
                cb.setOnAction(event -> {
                    if (cb.getValue().isAvailable()) {
                        cb.setStyle(FX_BORDER_COLOR_NULL);
                    } else {
                        cb.setStyle(FX_BORDER_COLOR_RED);
                    }
                });
                boolean formatAvailable = false;
                for (OutputFormatModel i : cb.getItems()) {
                    if (i.getItem().equals(downloadConfig.getOutputFormat())) {
                        cb.getSelectionModel().select(i);
                        formatAvailable = true;
                    }
                }
                if (!formatAvailable) {
                    String format = downloadConfig.getOutputFormat();
                    OutputFormatModel m = new OutputFormatModel();
                    m.setItem(format);
                    m.setAvailable(false);
                    cb.getItems().add(m);
                    cb.getSelectionModel().select(m);
                }
                if (cb.getValue().isAvailable()) {
                    cb.setStyle(FX_BORDER_COLOR_NULL);
                } else {
                    cb.setStyle(FX_BORDER_COLOR_RED);
                }
            }
        }
    }
}

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