Very long text breaks if the Text is longer than the Viewport

[anderle]

Hey, there you should set the style property whiteSpace to "nowrap",
otherwise the Block for very long texts breaks after the Viewport width.

// Determines size of text within the document given certain style properties

sizeForText : function(textValue, properties) {
// Using a here may not be the best approach. In theory a user's stylesheet
// could override the necessary styling for determining sizes below. With growing
// support for custom tags in html, we may consider using them if this raises problems.
var el = document.createElement("span"),
size;

properties = this.ensurePropertyValues(properties);

el.innerHTML = textValue;
el.style.display = "inline-block";
el.style.fontFamily = properties.family;
el.style.fontSize = properties.size + "px";
el.style.fontWeight = properties.weight;
el.style.fontStyle = properties.style;
el.style.lineHeight = properties.leading;
el.style.maxWidth = "none";
el.style.padding = this.stringifiedPadding(properties);
el.style.position = "absolute";
el.style.width = "auto";
el.style.visibility = "hidden";
el.style.whiteSpace = "nowrap";