Function setCursor

client/utils/dragdrop.js:27–34

(cs)

    // Define cursor
    var storedStylesheet = null;
    var setCursor = function(cs) {
        // Reset cursor
        if (storedStylesheet) storedStylesheet.remove();
        storedStylesheet = null;

        // Set new cursor
        if (cs) storedStylesheet = $( "<style>*{ cursor: "+cs+" !important; }</style>" ).appendTo($("body"));
    };
    var resetCursor = _.partial(setCursor, null);

    var DropArea = hr.Class.extend({