Example usage for com.google.gwt.widgetideas.table.client PreloadedTable PreloadedTable

Introduction

In this page you can find the example usage for com.google.gwt.widgetideas.table.client PreloadedTable PreloadedTable.

Prototype

PreloadedTable

Source Link

Usage

From source file:com.google.gwt.demos.bulkloadingtable.client.BulkLoadingTableDemo.java

License:Apache License

public void onModuleLoad() {

    panel = new VerticalPanel();
    RootPanel.get().add(panel);// ww w. j a  va 2  s . c om
    panel.add(
            new HTML("<h2>A very boring demo showing the speed difference of using bulk loading tables.</h2>"));
    panel.add(new Label("Number of rows"));
    final TextBox rows = new TextBox();
    panel.add(rows);
    rows.setText(numRows + "");
    rows.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            numRows = Integer.parseInt(rows.getText().trim());
        }
    });

    panel.add(new Label("Number of columns"));
    final TextBox columns = new TextBox();
    panel.add(columns);
    columns.addChangeListener(new ChangeListener() {

        public void onChange(Widget sender) {
            numColumns = Integer.parseInt(columns.getText());
        }
    });
    columns.setText(numColumns + "");

    panel.add(new HTML(
            "<p/><p/><b>Clear Table now </b> (clearing will also happen if the buttons are clicked below)"));
    panel.add(new Button("Go", new ClickListener() {

        public void onClick(Widget sender) {
            clearTable();
        }

    }));

    panel.add(new HTML("<p/><p/><b> Use the traditional FlexTable API</b>"));
    Button flexTableAPI = new Button("Go", new ClickListener() {

        public void onClick(Widget sender) {
            clearTable();
            long milli = System.currentTimeMillis();
            FlexTable newTable = new FlexTable();
            usingFlexTableAPI(newTable);
            finishTable(newTable, milli);
        }
    });
    panel.add(flexTableAPI);

    panel.add(new HTML("<p/><p/><b> Use the traditional Grid API</b>"));
    Button gridAPI = new Button("Go", new ClickListener() {
        public void onClick(Widget sender) {
            clearTable();
            long milli = System.currentTimeMillis();
            Grid newTable = new Grid();
            usingGridAPI(newTable);
            finishTable(newTable, milli);
        }

    });
    panel.add(gridAPI);

    panel.add(new HTML("<p/><p/><b> Use the attached Grid API</b>"));
    Button detachedGridAPI = new Button("Go", new ClickListener() {
        public void onClick(Widget sender) {
            clearTable();

            long milli = System.currentTimeMillis();
            Grid table = new Grid();
            curTable = table;
            table.setBorderWidth(2);
            panel.add(table);
            usingGridAPI(table);
            log("Finished in " + (System.currentTimeMillis() - milli) + " milliseconds");
        }

    });
    panel.add(detachedGridAPI);

    panel.add(new HTML("<p/><p/><b> Use Async BulkLoadedTable API</b>"));
    Button asyncAPI = new Button("Go", new ClickListener() {
        public void onClick(Widget sender) {
            clearTable();
            long milli = System.currentTimeMillis();
            FlexTable table = new FlexTable();
            usingBulkLoadedTableAPI(table, milli);
        }
    });

    panel.add(asyncAPI);

    panel.add(new HTML("<p/><p/><b> Use the PreloadedTable  API</b>"));
    Button pendingAPI = new Button("Go", new ClickListener() {

        public void onClick(Widget sender) {
            clearTable();
            long milli = System.currentTimeMillis();
            PreloadedTable table = new PreloadedTable();
            usingPreloadedTableAPI(table);
            finishTable(table, milli);
        }

    });
    panel.add(pendingAPI);
}

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From source file:org.sonar.gwt.ui.SourcePanel.java

License:Open Source License

private void createRowsTable() {
    if (rowsTable == null) {
        rowsTable = new PreloadedTable();
        rowsTable.setStyleName("sources code");

        offset = source.getLinesById().firstKey();
        if (shouldDecorateLine(0)) {
            List<Row> rows = decorateLine(0, null);
            if (rows != null) {
                for (Row row : rows) {
                    rowsTable.setPendingHTML(currentRow, 0, row.getColumn1());
                    rowsTable.setPendingHTML(currentRow, 1, row.getColumn2());
                    rowsTable.setPendingHTML(currentRow, 2, row.getColumn3());
                    rowsTable.setPendingHTML(currentRow, 3, row.getColumn4());
                    currentRow++;/*  ww  w  .j  av  a 2  s  .com*/
                }
            }
        }
    }
}

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