Objective.js

An instance of ClipEditor is an instance of Editor which has the option to display the duration of a clip.

Objective

function ClipEditor(model, view, inspectors, panel = false, timing = false) {
Editor.call(this, model, view, inspectors, panel);
this._timing = timing;
}
ClipEditor.prototype = Object.create(Editor.prototype);
Object.defineProperty(ClipEditor.prototype, 'constructor', { value: ClipEditor, enumerable: false, writable: true });
ClipEditor.prototype.modelSet = function(sender) {
Editor.prototype.modelSet.call(this, sender);
if (this._timing)
this._timing.widget.innerText = this._view.duration;
};
ClipEditor.prototype.modelValueChanged = function(sender, prop, val) {
Editor.prototype.modelValueChanged.call(this, sender, prop, val);
if (this._timing)
this._timing.widget.innerText = this._view.duration;
};

objectivejs.org