Grammalecte  Check-in [b2893d0cb3]

        // todo
    }

    adjustHeight () {
        this.xPanelContent.style.height = this.xPanelContent.firstChild.offsetHeight + "px"; // xPanelContent has only one child
        this.xPanel.style.height = this.xPanelBar.offsetHeight + this.xPanelContent.offsetHeight + 10 + "px";
    }

    getWidth () {
        return this.xPanelContent.offsetWidth;
    }

    logInnerHTML () {
        // for debugging
        console.log(this.xPanel.innerHTML);
    }
    
    startWaitIcon () {

        xContentNode.appendChild(this.xTooltipArrow);
    }

    show (sNodeErrorId) {  // err
        try {
            let xNodeErr = document.getElementById(sNodeErrorId);
            this.sErrorId = xNodeErr.dataset.error_id; // we store error_id here to know if spell_suggestions are given to the right word.
            let nLimit = 500 - 330; // paragraph width - tooltip width
            let nLimit = oGrammalecte.oGCPanel.getWidth() - 330; // paragraph width - tooltip width
            this.xTooltipArrow.style.top = (xNodeErr.offsetTop + 16) + "px";
            this.xTooltipArrow.style.left = (xNodeErr.offsetLeft + Math.floor((xNodeErr.offsetWidth / 2))-4) + "px"; // 4 is half the width of the arrow.
            this.xTooltip.style.top = (xNodeErr.offsetTop + 20) + "px";
            this.xTooltip.style.left = (xNodeErr.offsetLeft > nLimit) ? nLimit + "px" : xNodeErr.offsetLeft + "px";
            if (xNodeErr.dataset.error_type === "grammar") {
                // grammar error
                if (xNodeErr.dataset.gc_message.includes(" ##")) {