Focus must stay on the link/button

[PVince81]

Steps to reproduce

1. Run the sample app
2. Focus on the text field
3. Now tab to the "Copy Text" button

Expected result

Keyboard focus stays on "Copy Text"

Actual result

Focus moves to the next field.

Version

Happens on vue-clipboard2 git master 8a542c5 and also on version 0.3.1

Further notes

If you remove the "v-clipboard:copy" attribute and retest you can see that the focus stays.

The problem also happens when using $copyText.

[brd6]

I have the same issue, a workaround is to reset the focus on the text field after copy.

  this.$copyText('my content').then(() => {
    this.$refs.mytextFieldInput.focus();
  });