Example usage for javafx.scene.control.cell MapValueFactory MapValueFactory

Introduction

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

Prototype

public MapValueFactory(final @NamedArg("key") Object key) 

Source Link

Document

Creates a default MapValueFactory, which will use the provided key to lookup the value for cells in the TableColumn in which this MapValueFactory is installed (via the TableColumn#cellValueFactoryProperty() cell value factory property.

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Table View Sample");
    stage.setWidth(300);// www .j  av  a  2  s.com
    stage.setHeight(500);

    final Label label = new Label("Student IDs");
    label.setFont(new Font("Arial", 20));

    TableColumn<Map, String> firstDataColumn = new TableColumn<>("Class A");
    TableColumn<Map, String> secondDataColumn = new TableColumn<>("Class B");

    firstDataColumn.setCellValueFactory(new MapValueFactory(Column1MapKey));
    firstDataColumn.setMinWidth(130);
    secondDataColumn.setCellValueFactory(new MapValueFactory(Column2MapKey));
    secondDataColumn.setMinWidth(130);

    TableView tableView = new TableView<>(generateDataInMap());

    tableView.setEditable(true);
    tableView.getSelectionModel().setCellSelectionEnabled(true);
    tableView.getColumns().setAll(firstDataColumn, secondDataColumn);
    Callback<TableColumn<Map, String>, TableCell<Map, String>> cellFactoryForMap = (
            TableColumn<Map, String> p) -> new TextFieldTableCell(new StringConverter() {
                @Override
                public String toString(Object t) {
                    return t.toString();
                }

                @Override
                public Object fromString(String string) {
                    return string;
                }
            });
    firstDataColumn.setCellFactory(cellFactoryForMap);
    secondDataColumn.setCellFactory(cellFactoryForMap);

    final VBox vbox = new VBox();

    vbox.setSpacing(5);
    vbox.setPadding(new Insets(10, 0, 0, 10));
    vbox.getChildren().addAll(label, tableView);

    ((Group) scene.getRoot()).getChildren().addAll(vbox);

    stage.setScene(scene);

    stage.show();
}

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From source file:fruitproject.FruitProject.java

public void second(final String pfname) {

    final Stage st = new Stage();
    Scene scene = null;//from ww w. java  2 s  . co  m
    final GridPane grid = new GridPane();
    grid.setAlignment(Pos.CENTER);
    grid.setHgap(10);
    grid.setVgap(10);
    grid.setPadding(new Insets(25, 25, 25, 25));
    TableView tv = new TableView();

    final TableColumn<Map, String> firstDataColumn = new TableColumn<>("Name");
    final TableColumn<Map, String> secondDataColumn = new TableColumn<>("Amount");
    final TableColumn<Map, String> thirdDataColumn = new TableColumn<>("Remove");
    firstDataColumn.setMinWidth(130);
    secondDataColumn.setMinWidth(130);
    thirdDataColumn.setMinWidth(130);

    if (!pfname.equals("")) {

        firstDataColumn.setCellValueFactory(new MapValueFactory(Column1MapKey));
        secondDataColumn.setCellValueFactory(new MapValueFactory(Column2MapKey));
        thirdDataColumn.setCellValueFactory(new MapValueFactory(Column3MapKey));

        rows = 0;
        tv = new TableView<>(generateDataInMap(pfname, addPairs));

    }

    tv.getColumns().setAll(firstDataColumn, secondDataColumn, thirdDataColumn);

    // secondDataColumn.setCellFactory(TextFieldTableCell.forTableColumn());

    ScrollPane sp = new ScrollPane();
    sp.setMinWidth(400);
    sp.setHbarPolicy(ScrollBarPolicy.NEVER);
    sp.setContent(tv);
    grid.add(sp, 0, 3);

    final ComboBox comboBox = new ComboBox();
    HBox hb1 = new HBox();
    comboBox.setValue("FILE");
    comboBox.getItems().addAll("Save this file", "Load a new file");
    Button btnOk = new Button();
    btnOk.setText("OK");
    hb1.getChildren().addAll(comboBox, btnOk);
    hb1.setSpacing(10);
    grid.add(hb1, 0, 1);

    Label label1 = new Label("Title:");
    final TextField tfFilename = new TextField();
    tfFilename.setText(getTitle(pfname));
    HBox hb = new HBox();
    hb.getChildren().addAll(label1, tfFilename);
    hb.setSpacing(10);
    grid.add(hb, 0, 2);

    final Stage ps = new Stage();
    final TableView tv1 = tv;
    btnOk.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent event) {
            //System.out.println("Hello World!");

            if (comboBox.getValue().equals("Load a new file")) {
                first(ps);
                st.close();
            } else {
                PrintWriter pw = null;
                try {
                    pw = new PrintWriter("abc.json");
                    BufferedWriter bw = new BufferedWriter(new FileWriter(pfname, false));
                    bw.write("{title:\"" + tfFilename.getText() + "\"");
                    bw.write(",fruits:[");
                    for (int i = 0; i < rows; i++) {
                        bw.write("{name:\"" + String.valueOf(firstDataColumn.getCellData(i)) + "\",amount:"
                                + String.valueOf(secondDataColumn.getCellData(i)) + "}");
                        if (i != rows - 1)
                            bw.write(",");
                    }
                    bw.write("]}");

                    bw.close();

                } catch (Exception e) {
                    System.out.println(e.toString());
                }

            }
        }
    });

    Button btn = new Button();
    btn.setText("New Fruit");
    grid.add(btn, 1, 2);

    // TableView tv=new TableView();
    // TableColumn Col1 = new TableColumn("Name");
    // TableColumn Col2 = new TableColumn("Amount");
    // TableColumn Col3 = new TableColumn("Remove");
    // tv.getColumns().addAll(Col1, Col2, Col3);

    //sp.setFitToWidth(true);

    Image img = new Image("file:music.jpg");
    ImageView iv2 = new ImageView();
    iv2.setImage(img);
    iv2.setFitWidth(200);
    iv2.setPreserveRatio(true);
    iv2.setSmooth(true);
    iv2.setCache(true);
    grid.add(iv2, 1, 3);

    btn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent event) {
            //System.out.println("Hello World!");

            System.out.println(comboBox.valueProperty());
            st.close();
            third(pfname);

        }
    });

    scene = new Scene(grid, 700, 450);
    st.setScene(scene);
    st.show();

}

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