pavelfeldman

export default class Clipboard {
    constructor(target) {
        this._target = target;

        this._eventHandlers = {
            'copy': this._handleCopy.bind(this),
            'paste': this._handlePaste.bind(this)
        };

        // ===== EVENT HANDLERS =====

pavelfeldman

diff --git a/core/clipboard.js b/core/clipboard.js
new file mode 100644
index 0000000..a4a6813
--- /dev/null
+++ b/core/clipboard.js
@@ -0,0 +1,46 @@
+export default class Clipboard {
+    constructor(target) {
+        this._target = target;
+

pavelfeldman

<button id=submit>Submit</button>
<div id=log style='white-space: pre'></div>
<script>
const button = document.getElementById('submit');
button.addEventListener('mousedown', () => {
  print('1. down');
  Promise.resolve().then(() => print('2. down task ends'));
});
button.addEventListener('mouseup', () => {
  print('3. up');