API ChatFrame OnHyperlinkShow

This function is called when a user clicks on a link in the chatframe (i.e. on an itemlink). ChatFrame_OnHyperlinkShow(chatFrame, link, text, button)

Arguments

 * chatFrame : table (Frame) - ChatFrame in which the link was clicked.
 * link : String - The link component of the clicked hyperlink. (e.g. "item:6948:0:0:0...")
 * text : String - The label component of the clicked hyperlink. (e.g. "[Hearthstone]")
 * button : String - Button clicking the hyperlink button. (e.g. "LeftButton")