You cannot embed the ScrollPanel widget in a Cell, but you can wrap the
table element in a div with a fixed height and set overflow to auto, which
will add scrollbars if needed.
sb.appendHtmlConstant("<div style=\"height:100px;overflow:auto;\">");
sb.appendHtmlConstant("<table>");
Alternatively, you could use a multiple select box instead of checkboxes.
It wouldn't include checkboxes, but it allows multiple selection.
<sb.appendHtmlConstant("<select multiple=\"multiple\" size=\"3\">");
Thanks,
John LaBanca
[email protected]
On Sat, Dec 18, 2010 at 5:06 AM, vkrejcirik <[email protected]> wrote:
> Hi, I would like to put ScrollPanel into AbstractCell. Is it possible?
>
> I have creating html table now in render method. I would like to put
> there scroll panel with checkboxes, if it is possilbe. Thanks for all
> replies.
>
> private static class ContentWidgetCell extends
> AbstractCell<ContentWidget> {
>
> public ContentWidgetCell() {
> // cell responds to change events.
> super("change");
> }
>
> @Override
> public void render(ContentWidget value, Object key,
> SafeHtmlBuilder
> sb) {
> if (value != null) {
>
> if (value instanceof GenderWidget) {
>
> GenderWidget tempValue =
> (GenderWidget) value;
>
> sb.appendHtmlConstant("<table>");
>
> for (Gender g :
> tempValue.getGenders()) {
>
>
> sb.appendHtmlConstant("<tr><td valign=\"top\">");
>
> sb.appendHtmlConstant("<input type=\"checkbox\" />");
>
> sb.appendHtmlConstant("</td><td>");
>
> // Display the name of
> gender
> sb.appendHtmlConstant("<div
> style=\"padding-left:10px;\">");
>
> sb.appendEscaped(g.getName());
>
> sb.appendHtmlConstant("</div>");
>
> sb.appendHtmlConstant("</td></tr>");
> }
>
> sb.appendHtmlConstant("</table>");
>
> } else {
> sb.appendEscaped(value.getName());
> }
> }
> }
> ...
>
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