Explications sur les pages

Notre application

Dans le tutoriel précédent, nous avons réussi à configurer, construire et compiler notre première application sous Kirigami. Avec les bases en place, nous pouvons commencer notre voyage vers la création d'une application fonctionnement complète.

These tutorials will focus on creating an application that lets the user see how many days are left until an event of their choice.

We also recommend you check out the Kirigami Gallery, which provides a number of useful UI examples.

Dans cette section, nous nous concentrerons sur les pages, l'un des éléments structurels clés de toute application avec Kirigami.

Pages

Kirigami apps are typically organized in pages by using Kirigami.Page. Pages are the different "screens" of an app. You will want to have a page dedicated to specific aspects of your app's interaction, and to make things easier you can create different QML files for each page.

Pages are organized in a page stack where they can be pushed and popped. On a phone only the top-most page is shown, whereas on a larger screen (desktop or tablet), if desired, multiple pages can be shown next to each other.

Revenons au fichier Main.qml que nous avons créé dans notre précédent tutoriel :

We make our application start to our Kirigami.Page. All we have included in it is a label containing "Hello World", but we're going to spruce things up a little.

The idea behind our app is that we're going to be able to display a bunch of countdowns to the user. The problem with a normal Kirigami.Page is that it has a fixed vertical size, so instead we can use a Kirigami.ScrollablePage, which already comes with its own built-in scrollbar.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17

import QtQuick
import QtQuick.Layouts
import QtQuick.Controls as Controls
import org.kde.kirigami as Kirigami

Kirigami.ApplicationWindow {
    id: root

    width: 400
    height: 300

    title: i18nc("@title:window", "Day Kountdown")

    pageStack.initialPage: Kirigami.ScrollablePage {
        title: i18nc("@title", "Kountdown")
    }
}

Kirigami pages also feature neat titles placed within the toolbar, quickly indicating to the user which page they are on. All we need to do is to set a page title using the title property of Kirigami.ScrollablePage. In this case, we used one of the i18nc() functions we explored in our previous tutorial to this end.

pageStack.initialPage: Qt.resolvedUrl("StartPage.qml")