I'm not sure, but my understanding is that the scrollbars of an
embed.Html are native, so you have to get hold of the underlying DOM
element (getContentElement().getDomElement()), and then use a standard
JS .scrollTop() (or so) method.
T.
Ken MacDonald wrote:
> Hi, I have a couple of:
>
> this.labelHtml = new qx.ui.embed.Html();
> this.labelHtml.getContainerElement().setAttribute("id", "foo");
> this.labelHtml.setOverflow("auto", "auto");
> this.labelHtml.setDecorator("main");
> this.labelHtml.setBackgroundColor("white");
> this.labelHtml.setWidth(278);
> this.labelHtml.setHeight(350);
> this.labelHtml.setMinHeight(100);
> this.labelHtml.setCssClass("labelContainer");
> this.labelHtml.setTabIndex(10);
> this.labelHtml.setUserData("some_id", 0);
> this.viewer.add(this.labelHtml, {row: 1, column: 2, rowSpan: 5});
>
> When I set the content HTML, it usually overflows the size of the
> container (vertically) and vertical scrollbars appear. So I scroll to
> the bottom to see the missing part. Next, I change the content HTML -
> it's roughly the same size as the last HTML, and the scrolling is
> still set at the bottom. I'd like to have the new HTML show up with
> the top visible; is there a way to do this? There's a method off of
> embed.Html for scrolling a child widget, but this doesn't have any
> children that I know of.
> Thanks,
> Ken
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