Examples of ColumnSortInfo

Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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    ColumnSortList list = new ColumnSortList();
    assertEquals(0, list.size());

    // Push an item.
    Column<String, String> col0 = new IdentityColumn<String>(new TextCell());
    ColumnSortInfo item0 = list.push(col0);
    assertEquals(1, list.size());
    assertEquals(item0, list.get(0));
    assertEquals(col0, list.get(0).getColumn());
    assertTrue(list.get(0).isAscending());

    // Push the same item. Should change sort order.
    ColumnSortInfo item0desc = list.push(col0);
    assertEquals(1, list.size());
    assertEquals(item0desc, list.get(0));
    assertEquals(col0, list.get(0).getColumn());
    assertFalse(list.get(0).isAscending());
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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    assertEquals(0, list.size());

    // Push a column.
    Column<String, String> col0 = new IdentityColumn<String>(new TextCell());
    col0.setDefaultSortAscending(false);
    ColumnSortInfo item0 = list.push(col0);
    assertEquals(1, list.size());
    assertEquals(item0, list.get(0));
    assertEquals(col0, list.get(0).getColumn());
    assertFalse(list.get(0).isAscending());

    // Push the same item. Should change sort order.
    ColumnSortInfo item0desc = list.push(col0);
    assertEquals(1, list.size());
    assertEquals(item0desc, list.get(0));
    assertEquals(col0, list.get(0).getColumn());
    assertTrue(list.get(0).isAscending());
  }
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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    } catch (IllegalArgumentException e) {
      // Expected.
    }

    // Push an item.
    ColumnSortInfo info0 = createColumnSortInfo();
    list.push(info0);
    assertEquals(1, list.size());
    assertEquals(info0, list.get(0));

    // Push the same item.
    list.push(info0);
    assertEquals(1, list.size());
    assertEquals(info0, list.get(0));

    // Push a second item.
    ColumnSortInfo info1 = createColumnSortInfo();
    list.push(info1);
    assertEquals(2, list.size());
    assertEquals(info1, list.get(0));
    assertEquals(info0, list.get(1));

    // Push a third item.
    ColumnSortInfo info2 = createColumnSortInfo();
    list.push(info2);
    assertEquals(3, list.size());
    assertEquals(info2, list.get(0));
    assertEquals(info1, list.get(1));
    assertEquals(info0, list.get(2));

    // Push item0 again. Should move back to the front
    list.push(info0);
    assertEquals(3, list.size());
    assertEquals(info0, list.get(0));
    assertEquals(info2, list.get(1));
    assertEquals(info1, list.get(2));

    // Push a fourth item with the same column as item1. Should remove item1.
    ColumnSortInfo info1b = new ColumnSortInfo(info1.getColumn(), false);
    list.push(info1b);
    assertEquals(3, list.size());
    assertEquals(info1b, list.get(0));
    assertEquals(info0, list.get(1));
    assertEquals(info2, list.get(2));
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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  public void testPushNullColumn() {
    ColumnSortList list = new ColumnSortList();
    assertEquals(0, list.size());

    // Push an null column.
    ColumnSortInfo info0 = list.push((Column<?, ?>) null);
    assertEquals(1, list.size());
    assertNull(info0.getColumn());
    assertTrue(info0.isAscending());

    // Push null again.
    ColumnSortInfo info1 = list.push((Column<?, ?>) null);
    assertEquals(1, list.size());
    assertNull(info1.getColumn());
    assertFalse(info1.isAscending());

    // Push a non-null value.
    ColumnSortInfo info2 = createColumnSortInfo();
    list.push(info2);
    assertEquals(2, list.size());
    assertNull(list.get(1).getColumn());

    // Push null again.
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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  public void testRemove() {
    ColumnSortList list = new ColumnSortList();

    // Remove the only item.
    ColumnSortInfo info = createColumnSortInfo();
    list.push(info);
    assertEquals(1, list.size());
    assertTrue(list.remove(info));
    assertEquals(0, list.size());

    // Remove a middle item.
    ColumnSortInfo info0 = createColumnSortInfo();
    ColumnSortInfo info1 = createColumnSortInfo();
    ColumnSortInfo info2 = createColumnSortInfo();
    list.push(info0);
    list.push(info1);
    list.push(info2);
    assertEquals(3, list.size());
    assertTrue(list.remove(info1));
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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   * Create a {@link ColumnSortInfo} with a unique column and cell.
   *
   * @return a new {@link ColumnSortInfo}
   */
  private ColumnSortInfo createColumnSortInfo() {
    return new ColumnSortInfo(new IdentityColumn<String>(new TextCell()), true);
  }
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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  public void testAccessors() {
    ColumnSortList sortList = new ColumnSortList();
    IdentityColumn<String> col0 = new IdentityColumn<String>(new TextCell());
    IdentityColumn<String> col1 = new IdentityColumn<String>(new TextCell());
    sortList.push(new ColumnSortInfo(col0, true));
    sortList.push(new ColumnSortInfo(col1, false));

    ColumnSortEvent event = new ColumnSortEvent(sortList);
    assertEquals(sortList, event.getColumnSortList());
    assertEquals(col1, event.getColumn());
    assertFalse(event.isSortAscending());
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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*/
public class ColumnSortInfoTest extends TestCase {

  public void testAccessors() {
    Column<String, String> column = new IdentityColumn<String>(new TextCell());
    ColumnSortInfo info = new ColumnSortInfo(column, true);
    assertEquals(column, info.getColumn());
    assertTrue(info.isAscending());
  }
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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  }

  public void testEquals() {
    // Test equals.
    Column<String, String> column0 = new IdentityColumn<String>(new TextCell());
    ColumnSortInfo info0a = new ColumnSortInfo(column0, true);
    ColumnSortInfo info0b = new ColumnSortInfo(column0, true);
    assertTrue(info0a.equals(info0b));
    assertTrue(info0b.equals(info0a));
    assertEquals(info0a.hashCode(), info0b.hashCode());

    // Test null.
    assertFalse(info0a.equals(null));

    // Test different object.
    assertFalse(info0a.equals("not a ColumnSortInfo"));

    // Test different sort order.
    ColumnSortInfo info0desc = new ColumnSortInfo(column0, false);
    assertFalse(info0a.equals(info0desc));
    assertFalse(info0desc.equals(info0a));
    assertTrue(info0a.hashCode() != info0desc.hashCode());

    // Test different column.
    Column<String, String> column1 = new IdentityColumn<String>(new TextCell());
    ColumnSortInfo info1 = new ColumnSortInfo(column1, true);
    assertFalse(info0a.equals(info1));
    assertFalse(info1.equals(info0a));
    assertTrue(info0a.hashCode() != info1.hashCode());
  }
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Examples of com.google.gwt.user.cellview.client.ColumnSortList.ColumnSortInfo

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    SafeHtmlBuilder sb = new SafeHtmlBuilder();
    sb.appendHtmlConstant("<tr role='row'>");
    int columnCount = columns.size();
    if (columnCount > 0) {
      // Get information about the sorted column.
      ColumnSortInfo sortedInfo = (sortList.size() == 0) ? null
          : sortList.get(0);
      Column<?, ?> sortedColumn = (sortedInfo == null) ? null
          : sortedInfo.getColumn();
      boolean isSortAscending = (sortedInfo == null) ? false
          : sortedInfo.isAscending();

      // Setup the first column.
      Header<?> prevHeader = theHeaders.get(0);
      Column<T, ?> column = columns.get(0);
      int prevColspan = 1;
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