This is certainly an improvement. Added bug 1436792 which is related.
After adding the favourite, the screen seems to get stuck like this for a couple of seconds. http://people.canonical.com/~alan/screenshots/device-2015-03-26-105328.png -- https://code.launchpad.net/~rpadovani/ubuntu-calculator-app/improveFavouriteTextfield/+merge/254001 Your team Ubuntu Calculator Developers is requested to review the proposed merge of lp:~rpadovani/ubuntu-calculator-app/improveFavouriteTextfield into lp:ubuntu-calculator-app/reboot. -- Mailing list: https://launchpad.net/~ubuntu-touch-coreapps-reviewers Post to : ubuntu-touch-coreapps-reviewers@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-touch-coreapps-reviewers More help : https://help.launchpad.net/ListHelp