Translations:Development/Tutorials/Common Programming Mistakes/82/en

void MainWindow::initObject() {

   /* This slot will be called as soon as the event loop starts.
    * Put everything else that needs to be done, including
    * restoring values, reading files, session restoring, etc here.
    * It will still take time, but at least your window will be
    * on the screen, making your app look active.
    */

} </syntaxhighlight>

Using this technique may not buy you any overall time, but it makes your app seem quicker to the user who is starting it. This increased perceived responsiveness is reassuring for the user as they get quick feedback that the action of launching the app has succeeded.