Example usage for com.vaadin.shared.ui.grid HeightMode CSS

Introduction

In this page you can find the example usage for com.vaadin.shared.ui.grid HeightMode CSS.

Prototype

HeightMode CSS

To view the source code for com.vaadin.shared.ui.grid HeightMode CSS.

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Document

The height of the Component or Widget is defined by a CSS-like value.

Usage

From source file:com.yoncabt.ebr.ui.ReportWindow.java

private void createGrid() {
    grid = new Grid();
    grid.setWidth("800px");
    grid.setHeight("600px");
    grid.setHeightMode(HeightMode.CSS);
    gridLayout.addComponent(grid);//from w w w.  j  a v a 2 s .  co m
    if (btnExport != null) {
        btnExport.setData(grid);
    }
}

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From source file:fi.semantum.strategia.Updates.java

License:Open Source License

private static void updateQueryGrid(final Main main, final FilterState state) {

    main.gridPanelLayout.removeAllComponents();
    main.gridPanelLayout.setMargin(false);

    final List<String> keys = state.reportColumns;
    if (keys.isEmpty()) {
        Label l = new Label("Kysely ei tuottanut yhtn tulosta.");
        l.addStyleName(ValoTheme.LABEL_BOLD);
        l.addStyleName(ValoTheme.LABEL_HUGE);
        main.gridPanelLayout.addComponent(l);
        return;/*from w w w . jav  a 2s . c o  m*/
    }

    final IndexedContainer container = new IndexedContainer();

    for (String key : keys) {
        container.addContainerProperty(key, String.class, "");
    }

    rows: for (Map<String, ReportCell> map : state.report) {
        Object item = container.addItem();
        for (String key : keys)
            if (map.get(key) == null)
                continue rows;

        for (Map.Entry<String, ReportCell> entry : map.entrySet()) {
            @SuppressWarnings("unchecked")
            com.vaadin.data.Property<String> p = container.getContainerProperty(item, entry.getKey());
            p.setValue(entry.getValue().get());
        }

    }

    HorizontalLayout hl = new HorizontalLayout();
    hl.setWidth("100%");

    final TextField filter = new TextField();
    filter.addStyleName(ValoTheme.TEXTFIELD_TINY);
    filter.setInputPrompt("rajaa hakutuloksia - kirjoitetun sanan tulee lyty rivin teksteist");
    filter.setWidth("100%");

    final Image clipboard = new Image();
    clipboard.setSource(new ThemeResource("page_white_excel.png"));
    clipboard.setHeight("24px");
    clipboard.setWidth("24px");

    hl.addComponent(filter);
    hl.setExpandRatio(filter, 1.0f);
    hl.setComponentAlignment(filter, Alignment.BOTTOM_CENTER);
    hl.addComponent(clipboard);
    hl.setComponentAlignment(clipboard, Alignment.BOTTOM_CENTER);
    hl.setExpandRatio(clipboard, 0.0f);

    main.gridPanelLayout.addComponent(hl);
    main.gridPanelLayout.setExpandRatio(hl, 0f);

    filter.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = 3033918399018888150L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            container.removeAllContainerFilters();
            container.addContainerFilter(new QueryFilter(filter.getValue(), true, false));
        }
    });

    AbsoluteLayout abs = new AbsoluteLayout();
    abs.setSizeFull();

    final Grid queryGrid = new Grid(container);
    queryGrid.setSelectionMode(SelectionMode.NONE);
    queryGrid.setHeightMode(HeightMode.CSS);
    queryGrid.setHeight("100%");
    queryGrid.setWidth("100%");

    for (String key : keys) {
        Column col = queryGrid.getColumn(key);
        col.setExpandRatio(1);
    }

    abs.addComponent(queryGrid);

    OnDemandFileDownloader dl = new OnDemandFileDownloader(new OnDemandStreamSource() {

        private static final long serialVersionUID = 981769438054780731L;

        File f;
        Date date = new Date();

        @Override
        public InputStream getStream() {

            String uuid = UUID.randomUUID().toString();
            File printing = new File(Main.baseDirectory(), "printing");
            f = new File(printing, uuid + ".xlsx");

            Workbook w = new XSSFWorkbook();
            Sheet sheet = w.createSheet("Sheet1");
            Row header = sheet.createRow(0);
            for (int i = 0; i < keys.size(); i++) {
                Cell cell = header.createCell(i);
                cell.setCellValue(keys.get(i));
            }

            int row = 1;
            rows: for (Map<String, ReportCell> map : state.report) {
                for (String key : keys)
                    if (map.get(key) == null)
                        continue rows;

                Row r = sheet.createRow(row++);
                int column = 0;
                for (int i = 0; i < keys.size(); i++) {
                    Cell cell = r.createCell(column++);
                    ReportCell rc = map.get(keys.get(i));
                    cell.setCellValue(rc.getLong());
                }

            }

            try {
                FileOutputStream s = new FileOutputStream(f);
                w.write(s);
                s.close();
            } catch (Exception e) {
                e.printStackTrace();
            }

            try {
                return new FileInputStream(f);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }

            throw new IllegalStateException();

        }

        @Override
        public void onRequest() {
            // TODO Auto-generated method stub

        }

        @Override
        public long getFileSize() {
            return f.length();
        }

        @Override
        public String getFileName() {
            return "Strategiakartta_" + Utils.dateString(date) + ".xlsx";
        }

    });

    dl.getResource().setCacheTime(0);
    dl.extend(clipboard);

    main.gridPanelLayout.addComponent(abs);
    main.gridPanelLayout.setExpandRatio(abs, 1f);

}

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