УП 5

src_ExcelController.java

public class ExcelController {
}

src_ExcelModel.java

import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import org.controlsfx.control.spreadsheet.*;

public class ExcelModel extends GridBase {
    private ExcelController controller;

    public ExcelModel() {
        super(99, 26);
        ObservableList<ObservableList<SpreadsheetCell>> rows = FXCollections.observableArrayList();
        for (int row = 0; row < getRowCount(); ++row) {
            final ObservableList<SpreadsheetCell> list = FXCollections.observableArrayList();
            for (int column = 0; column < getColumnCount(); ++column) {
                list.add(SpreadsheetCellType.STRING.createCell(row, column, 1, 1, null));
            }
            rows.add(list);
        }
        setRows(rows);    }
}

src_ExcelTable.java

import javafx.collections.ObservableList;
import org.controlsfx.control.spreadsheet.SpreadsheetColumn;
import org.controlsfx.control.spreadsheet.SpreadsheetView;

public class ExcelTable extends SpreadsheetView {
    private ExcelController controller;

    public ExcelTable(ExcelModel model) {
        super(model);
        ObservableList<SpreadsheetColumn> columns = getColumns();
        for (int i = 0; i < columns.size(); i++) {
            columns.get(i).setPrefWidth(50);
        }
    }
}

src_Main.java

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;

import java.io.FileInputStream;
import java.io.IOException;

/*File -> Project Structure -> Modules -> + Library -> New Library -> From Maven -> "org.controlsfx:controlsfx:8.40.14"
File -> Project Structure -> Project -> New SDK -> set JDK 8 or lower -> OK;
if import is highlighted as error, Alt+Enter on it -> Set SDK -> 8 or lower*/

public class Main extends Application {

    public static void main(String[] args) {
        Application.launch(args);
    }

    @Override
    public void start(Stage stage) {
        ExcelModel model = new ExcelModel();
        ExcelTable table = new ExcelTable(model);
        /*SwingNode swingNode = new SwingNode();
        createSwingContent(swingNode);*/
        BorderPane pane = new BorderPane(table);
        Scene scene = new Scene(pane);
        stage.setScene(scene);
        stage.setTitle("Excel Date Lite");
        try (FileInputStream icon = new FileInputStream("src\\excel.png")) {
            stage.getIcons().add(new Image(icon));
        } catch (IOException e) {
        }
        stage.setWidth(900);
        stage.setHeight(600);
        stage.show();
    }

    /*private void createSwingContent(SwingNode swingNode) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                swingNode.setContent(new ExcelTable());
            }
        });
    }*/
}