Hi Bartosz, thanks for working on this. Unfortunately, I don't think this is the right way to fix the problem: Qt.labs.settings writes on a file the setting, so you add a very big overhead: every time user presses a button there is an I/O operation, that is very expensive.
IMO the right direction to fix this bug is saving the actual formula only when app is closed (using Component.onDestruction) and when it losts focus (creating a bind on Qt.application.state[0]). Let me know what you think. [0]: http://doc.qt.io/qt-5/qml-qtqml-qt.html#application-prop -- https://code.launchpad.net/~gang65/ubuntu-calculator-app/ubuntu-calculator-app-remember-last-formula/+merge/278900 Your team Ubuntu Calculator Developers is requested to review the proposed merge of lp:~gang65/ubuntu-calculator-app/ubuntu-calculator-app-remember-last-formula into lp:ubuntu-calculator-app. -- Mailing list: https://launchpad.net/~ubuntu-touch-coreapps-reviewers Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-touch-coreapps-reviewers More help : https://help.launchpad.net/ListHelp
