Example usage for com.google.gwt.dom.client NodeList getLength

Introduction

In this page you can find the example usage for com.google.gwt.dom.client NodeList getLength.

Prototype

public int getLength()

Source Link

Usage

From source file:com.sencha.gxt.theme.base.client.listview.ListViewCustomAppearance.java

License:sencha.com license

@Override
public List<Element> findElements(XElement parent) {
    NodeList<Element> nodes = parent.select(itemSelector);
    List<Element> temp = new ArrayList<Element>();
    for (int i = 0; i < nodes.getLength(); i++) {
        temp.add(nodes.getItem(i));/*w w  w  .j  ava  2s  .c om*/
    }

    return temp;
}

From source file:com.sencha.gxt.theme.base.client.listview.ListViewDefaultAppearance.java

License:sencha.com license

@Override
public List<Element> findElements(XElement parent) {
    NodeList<Element> nodes = parent.select("." + style.item());
    List<Element> temp = new ArrayList<Element>();
    for (int i = 0; i < nodes.getLength(); i++) {
        temp.add(nodes.getItem(i));/*from  w w  w  .  j a  va 2s  .c  o m*/
    }

    return temp;
}

From source file:com.sencha.gxt.theme.base.client.tabs.TabPanelBaseAppearance.java

License:sencha.com license

@Override
public void onMouseOut(XElement parent, XElement target) {
    NodeList<Element> nodeList = parent.select("." + style.tabStripOver());
    for (int i = 0; i < nodeList.getLength(); i++) {
        nodeList.getItem(i).removeClassName(style.tabStripOver());
    }/*from www  . ja  v a  2  s  . co  m*/
    if (target.is("." + style.tabScrollerLeft())) {
        target.removeClassName(style.tabScrollerLeftOver());
    } else if (target.is("." + style.tabScrollerRight())) {
        target.removeClassName(style.tabScrollerRightOver());
    }
}

From source file:com.sencha.gxt.theme.base.client.widget.DatePickerBaseAppearance.java

License:sencha.com license

@Override
public void onUpdateDayOfWeeks(XElement parent, List<SafeHtml> days) {
    NodeList<Element> elems = parent.select("." + style.daysWrap() + " span");
    for (int i = 0; i < elems.getLength(); i++) {
        Element elem = elems.getItem(i);
        SafeHtml day = days.get(i);/*ww  w.  java 2  s  .co  m*/
        elem.setInnerSafeHtml(day);
    }
}

From source file:com.sencha.gxt.widget.core.client.grid.ColumnFooter.java

License:sencha.com license

private void adjustColumnWidths() {
    int[] columnWidths = gridView.getColumnWidths();

    table.getStyle().setWidth(gridView.getTotalWidth(), Unit.PX);

    NodeList<Element> ths = table.getFirstChildElement().getFirstChildElement().getChildNodes().cast();
    for (int i = 0; i < ths.getLength(); i++) {
        ths.getItem(i).getStyle().setPropertyPx("width", cm.isHidden(i) ? 0 : columnWidths[i]);
    }/* w  w  w  .j  av  a2  s . c  o  m*/

    // column widths wrong on column hide / show
    if (GXT.isWebKit()) {
        table.getStyle().setProperty("display", "block");

        Scheduler.get().scheduleFinally(new ScheduledCommand() {

            @Override
            public void execute() {
                table.getStyle().clearDisplay();
            }
        });
    }
}

From source file:com.sencha.gxt.widget.core.client.grid.ColumnHeader.java

License:sencha.com license

protected void cleanCells() {
    NodeList<Element> tds = DomQuery.select("tr." + styles.headRow() + " > td", table.getElement());
    for (int i = 0; i < tds.getLength(); i++) {
        Element td = tds.getItem(i);
        if (!td.hasChildNodes()) {
            XElement.as(td).removeFromParent();
        }//from  w  w w .java2  s . co m
    }
}

From source file:com.sencha.gxt.widget.core.client.grid.ColumnHeader.java

License:sencha.com license

private Element getTableHeader(int columnIndex) {
    int domIndex = getDomIndexByColumn(columnIndex);

    NodeList<Element> ths = getTableHeads();

    if (ths.getLength() > domIndex) {
        return ths.getItem(domIndex);
    }/*  w w  w  .j  a v a 2 s . co  m*/

    return null;
}

From source file:com.sencha.gxt.widget.core.client.grid.GridView.java

License:sencha.com license

protected void adjustColumnWidths(int[] columnWidths) {
    int clen = cm.getColumnCount();

    NodeList<Element> tables = scroller.select("." + appearance.styles().dataTable());

    for (int t = 0, len = tables.getLength(); t < len; t++) {
        XElement table = tables.getItem(t).cast();

        table.getStyle().setWidth(getTotalWidth(), Unit.PX);

        NodeList<Element> ths = getTableHeads(table);
        if (ths == null) {
            continue;
        }//  w  w w  .j av  a  2 s.  c  om

        for (int i = 0; i < ths.getLength(); i++) {
            ths.getItem(i).getStyle().setPropertyPx("width", cm.isHidden(i) ? 0 : columnWidths[i]);
        }
    }

    for (int i = 0; i < clen; i++) {
        header.updateColumnWidth(i, columnWidths[i]);
        if (footer != null) {
            footer.updateColumnWidth(i, columnWidths[i]);
        }
    }

    header.adjustColumnWidths(columnWidths);

    // safari cell widths incorrect
    if (GXT.isSafari()) {
        repaintGrid();
    }
}

From source file:com.sencha.gxt.widget.core.client.grid.GridView.java

License:sencha.com license

/**
 * Makes a pass through the rows in the grid to finalize the appearance, the default implementation in
 * {@link GridView} assigns the row index property and stripes the rows (if striping is enabled).
 *
 * @param startRow the row index//from w  ww .j a  v  a  2 s .c o  m
 * @param skipStripe true to prevent striping (striping is always prevented if {@link GridView#isStripeRows()} returns
 *          false).
 */
protected void processRows(int startRow, boolean skipStripe) {
    if (ds.size() < 1) {
        return;
    }
    skipStripe = skipStripe || !isStripeRows();
    NodeList<Element> rows = getRows();
    String cls = styles.rowAlt();
    for (int i = startRow, len = rows.getLength(); i < len; i++) {
        Element row = rows.getItem(i);
        row.setPropertyInt("rowindex", i);
        if (!skipStripe) {
            boolean isAlt = (i + 1) % 2 == 0;
            boolean hasAlt = row.getClassName() != null && row.getClassName().indexOf(cls) != -1;
            if (isAlt == hasAlt) {
                continue;
            }
            if (isAlt) {
                row.addClassName(cls);
            } else {
                row.removeClassName(cls);
            }
        }
    }
}

From source file:com.sencha.gxt.widget.core.client.grid.GridView.java

License:sencha.com license

/**
 * Updates the row width and cell display properties to hide or show the given column.
 *
 * @param index the column index/*from  www  .  j  a va  2 s . c om*/
 * @param hidden true to hide the column
 */
protected void updateColumnHidden(int index, boolean hidden) {
    int tw = getTotalWidth();

    header.updateColumnHidden(index, hidden);
    if (footer != null) {
        footer.updateTotalWidth(getOffsetWidth(), tw);
        footer.updateColumnHidden(index, hidden);
    }

    NodeList<Element> tables = scroller.select("." + appearance.styles().dataTable());

    for (int t = 0, len = tables.getLength(); t < len; t++) {
        XElement table = tables.getItem(t).cast();

        table.getStyle().setWidth(getTotalWidth(), Unit.PX);

        NodeList<Element> ths = getTableHeads(table);
        if (ths == null) {
            continue;
        }

        if (index < ths.getLength()) {
            ths.getItem(index).getStyle().setPropertyPx("width", hidden ? 0 : getColumnWidth(index));
        }
    }

    dataTable.getStyle().setWidth(tw, Unit.PX);

    // cell widths incorrect
    if (GXT.isIE() || GXT.isSafari()) {
        repaintGrid();
    }

    lastViewWidth = -1;

    if (isForceFit() && !hidden) {
        ColumnConfig<M, ?> config = cm.getColumn(index);
        boolean fixed = config.isFixed();
        config.setFixed(true);
        layout();
        config.setFixed(fixed);
    } else {
        layout();
    }

    templateOnColumnHiddenUpdated(index, hidden, tw);
}