Java 如何在电子表格视图表中添加按钮

Java 如何在电子表格视图表中添加按钮,java,controlsfx,Java,Controlsfx,如何在表格中创建对象(按钮、复选框) GridBase grid = new GridBase(20, 20); ObservableList<ObservableList<SpreadsheetCell>> rows = FXCollections.observableArrayList(); for (int row = 0; row < grid.getRowCount(); ++row) { final Observ

如何在表格中创建对象(按钮、复选框)

    GridBase grid = new GridBase(20, 20);

    ObservableList<ObservableList<SpreadsheetCell>> rows = FXCollections.observableArrayList();
    for (int row = 0; row < grid.getRowCount(); ++row) {
        final ObservableList<SpreadsheetCell> list = FXCollections.observableArrayList();
        for (int column = 0; column < grid.getColumnCount(); ++column) {
            list.add(new ObjectType().createCell(row, column, 1, 1, new Button("CLICK")));
        }
        rows.add(list);
    }
    grid.setRows(rows);
    SpreadsheetView spv = new SpreadsheetView(grid);
GridBase grid=新的GridBase(20,20);
ObservableList rows=FXCollections.observableArrayList();
对于(int row=0;row
表中的输出:

Button@79280814[styleClass=按钮]“单击”

Button@3ad2325d[styleClass=button]“单击”

我想我找到了:)

1-)


2-)


你是对的。您使用的objectType正在使用toString方法来显示对象。因此,您必须创建自己的类型,或者像以前一样使用StringType并设置图形。
 SpreadsheetCellBase cell = new SpreadsheetCellBase(row, column, 1, 1);

                        cell.setGraphic(new Button("Test Button"));

                        list.add(cell)
SpreadsheetCell cellIndex = SpreadsheetCellType.STRING.createCell(row, column, 1, 1,null); 

                    cellIndex.setGraphic(new Button("Test Button"));

                    cells.add(cellIndex);