Seems like all you want to do is integrating Clipboard.js with a Tooltip solution.
So here’s how you can accomplish that using Bootstrap’s Tooltip.
// Tooltip
$('button').tooltip({
trigger: 'click',
placement: 'bottom'
});
function setTooltip(btn, message) {
$(btn).tooltip('hide')
.attr('data-original-title', message)
.tooltip('show');
}
function hideTooltip(btn) {
setTimeout(function() {
$(btn).tooltip('hide');
}, 1000);
}
// Clipboard
var clipboard = new Clipboard('button');
clipboard.on('success', function(e) {
setTooltip(e.trigger, 'Copied!');
hideTooltip(e.trigger);
});
clipboard.on('error', function(e) {
setTooltip(e.trigger, 'Failed!');
hideTooltip(e.trigger);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.5.10/clipboard.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link href="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<button class="btn btn-primary" data-clipboard-text="It worked!">Click me</button>
<button class="btn btn-primary" data-clipboard-text="It worked again!">Click me</button>