gridview - 如何在 GXT 中设置列​​宽的权重？

Question

是否可以在 GXT 的网格上设置列的“权重”？如果是这样，如何？

根据 Grid 的 Javadocs:

'Grid can resize columns based on a "weight". As the width of the grid, or columns change, the "weight" is used to allocate the extra space, or the space needed to be reduced.'

根据文档，它说要设置 GridView.setAutoFill(true)启用此功能，但没有提及有关配置权重的任何内容。

Answer 1

您在创建 ColumnConfig 时定义它们

private List<ColumnConfig> getColumnConfigs() {
  List<ColumnConfig> configs = new ArrayList<ColumnConfig>();

  ColumnConfig col1ColumnConfig = new ColumnConfig("col1", "Col1", 50);

  ColumnConfig col2ColumnConfig = new ColumnConfig("col2", "Col2", 75);

  configs.add(col1ColumnConfig );
  configs.add(col2ColumnConfig );
  return configs;
}

    ColumnModel cm = new ColumnModel(getColumnConfigs());
    worklistGrid = new Grid<BeanModel>(store, cm);
    worklistGrid.setAutoExpandColumn("col1"); //autoexpand
    final GridView view = new GridView();
    view.setAutoFill(true);