gridview - controlsfx.GridView 左对齐，如何让它居中对齐

Question

这是我的代码:

    def list = FXCollections.observableArrayList([])
    GridView<Color> g = new GridView<>(list);
    g.setCellFactory(new Callback<GridView<Color>, GridCell<Color>>() {
        public GridCell<Color> call(GridView<Color> gridView) {
            return new ColorGridCell();
        }
    });
    Random r = new Random(System.currentTimeMillis());
    for (int i = 0; i < 50; i++) {
        list.add(new Color(r.nextDouble(), r.nextDouble(), r.nextDouble(), 1.0));
    }

看我的截图，左内边距和右内边距不一样，如何让Gridview居中对齐

Answer 1

GridView 根据单元格的宽度和高度自动排列单元格。右边有更多空间的原因是单元格列还不太适合它。尝试水平调整窗口大小，您就会明白我的意思。