Client errors in toolbox with tabsheet as content

Hi all,

We use toolbox and it works well; however, one instance we have has a tabsheet as the content. Frequently, on update, client throws error inside updateFromUIDL() at line orientation = uidl.getIntVariable("orientation");. This is because the content is cached and per code in AbstractComponent none of the variables are painted. I have fixed this locally and wanted to share the change.

boolean visibilityChanged = false;
        boolean cached = Util.isCached(uidl);
        int oldOrientation = orientation;
        int oldAnimationMs = animation.getDuration();
        int oldOverflowSize = overflowSize;
        String oldIcon = icon;
        String oldStyle = style;

        if (!cached) {
            orientation = uidl.getIntVariable("orientation");
            animation.setDuration(uidl.getIntAttribute("animationms"));
            overflowSize = uidl.getIntAttribute("overflowsize");
            popupOnClickOnly = uidl.getBooleanAttribute("popuponlyonclick");
            closeOnClickOnly = uidl.getBooleanAttribute("closeonclick");
            icon = uidl.getStringAttribute("icon");
            if (uidl.hasAttribute("style")) {
                style = uidl.getStringAttribute("style");
            } else {
                style = null;
            }

            if (uidl.getBooleanVariable("toolboxVisible")) {
                if (animation.getFoldState() != FoldState.FOLDING_OUT && animation.getFoldState() != FoldState.SHOWING) {
                    animation.foldState = FoldState.HIDING;
                    visibilityChanged = true;
                }
            } else {
                if (animation.getFoldState() != FoldState.FOLDING_IN && animation.getFoldState() != FoldState.HIDING) {
                    animation.foldState = FoldState.SHOWING;
                    visibilityChanged = true;
                }
            }
        }

        boolean hasChanged = (oldOrientation != orientation || oldAnimationMs != animation.getDuration()
          || oldOverflowSize != overflowSize || !oldIcon.equals(icon) || visibilityChanged || !oldStyle.equals(style));

        if (cached && !hasChanged) {
            return;
        }

My company is also awaiting a new official version of this plugin that includes changes by Henri Kerola.