Example usage for com.google.gwt.gen2.table.client FixedWidthFlexTable getFlexCellFormatter

Introduction

In this page you can find the example usage for com.google.gwt.gen2.table.client FixedWidthFlexTable getFlexCellFormatter.

Prototype

public FlexCellFormatter getFlexCellFormatter() 

Source Link

Document

Explicitly gets the FlexCellFormatter .

Usage

From source file:com.google.gwt.gen2.demo.scrolltable.client.ScrollTableDemo.java

License:Apache License

/**
 * @return the new header table//  ww  w.j a  va  2 s  .  com
 */
private FixedWidthFlexTable createHeaderTable() {
    FixedWidthFlexTable headerTable = new FixedWidthFlexTable();

    // Level 1 headers
    FlexCellFormatter headerFormatter = headerTable.getFlexCellFormatter();
    headerTable.setHTML(0, 0, "User Information");
    headerFormatter.setColSpan(0, 0, 13);

    // Create the select all checkbox
    final CheckBox selectAll = new CheckBox();
    selectAll.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (selectAll.getValue()) {
                getDataTable().selectAllRows();
            } else {
                getDataTable().deselectAllRows();
            }
        }
    });

    // Level 2 headers
    headerTable.setWidget(1, 0, selectAll);
    headerFormatter.setRowSpan(1, 0, 2);
    headerFormatter.setHorizontalAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER);
    headerTable.setHTML(1, 1, "First and Last Name");
    headerFormatter.setColSpan(1, 1, 2);
    headerFormatter.setRowSpan(1, 1, 2);
    headerTable.setHTML(1, 2, "General Info");
    headerFormatter.setColSpan(1, 2, 3);
    headerTable.setHTML(1, 3, "Favorite Color");
    headerFormatter.setColSpan(1, 3, 1);
    headerFormatter.setRowSpan(1, 3, 2);
    headerTable.setHTML(1, 4, "Preferred Sport");
    headerFormatter.setColSpan(1, 4, 1);
    headerFormatter.setRowSpan(1, 4, 2);
    headerTable.setHTML(1, 5, "School Info");
    headerFormatter.setColSpan(1, 5, 3);
    headerTable.setHTML(1, 6, "Login Info");
    headerFormatter.setColSpan(1, 6, 2);

    // Level 3 headers
    headerTable.setHTML(2, 0, "Age");
    headerTable.setHTML(2, 1, "Gender");
    headerTable.setHTML(2, 2, "Race");
    headerTable.setHTML(2, 3, "College");
    headerTable.setHTML(2, 4, "Year");
    headerTable.setHTML(2, 5, "GPA");
    headerTable.setHTML(2, 6, "ID");
    headerTable.setHTML(2, 7, "Pin");

    return headerTable;
}

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From source file:edu.caltech.ipac.firefly.ui.table.TableOptions.java

private ScrollTable makeColsTable(final BasicPagingTable table) {

    final FixedWidthFlexTable header = new FixedWidthFlexTable();
    header.setHTML(0, 0, "Column");
    header.setWidget(0, 1, selectAllCheckBox);
    selectAllCheckBox.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent ev) {
            boolean hasSel = false;
            for (Map.Entry<ColDef, CheckBox> entry : checkBoxes.entrySet()) {
                if (entry.getValue().getValue()) {
                    hasSel = true;/*from  ww w. j  a  va2  s  .com*/
                    break;
                }
            }

            if (selectAllCheckBox.getValue() && !hasSel) {
                for (Map.Entry<ColDef, CheckBox> entry : checkBoxes.entrySet()) {
                    entry.getValue().setValue(true);
                }
            } else {
                for (Map.Entry<ColDef, CheckBox> entry : checkBoxes.entrySet()) {
                    entry.getValue().setValue(false);
                }
                selectAllCheckBox.setValue(false);
            }
            applyChanges();
        }
    });

    //        final SortableGrid.ColumnSorter[] origSorter = new SortableGrid.ColumnSorter[1];
    @SuppressWarnings("deprecation")
    final FixedWidthGrid data = new FixedWidthGrid(0, 2);
    data.unsinkEvents(Event.ONMOUSEOVER);
    data.setSelectionEnabled(false);

    final ScrollTable view = new ScrollTable(data, header, new BasicTable.Images());
    FlexTable.FlexCellFormatter formatter = header.getFlexCellFormatter();
    formatter.setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);
    view.setMaximumColumnWidth(1, 35);
    view.setMinimumColumnWidth(1, 35);
    view.setColumnSortable(1, false);

    final DefaultTableDefinition<TableData.Row> tdef = (DefaultTableDefinition<TableData.Row>) table
            .getTableDefinition();
    int cRowIdx = 0;
    for (int i = 0; i < tdef.getColumnDefinitionCount(); i++) {
        final ColDef col = (ColDef) tdef.getColumnDefinition(i);
        if (!col.isImmutable()) {
            data.insertRow(cRowIdx);
            data.setHTML(cRowIdx, 0, col.getTitle());

            CheckBox cb = new CheckBox();
            cb.setValue(tdef.isColumnVisible(col));
            checkBoxes.put(col, cb);
            data.setWidget(cRowIdx, 1, cb);
            data.getCellFormatter().setAlignment(cRowIdx, 1, HasHorizontalAlignment.ALIGN_CENTER,
                    HasVerticalAlignment.ALIGN_MIDDLE);
            cRowIdx++;

            cb.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent event) {
                    applyChanges();
                }
            });
        }
    }

    return view;
}

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