Run qmllint on all examples

[mitchcurtis]

This is a good way to check for any issues in the code.

[mitchcurtis]

I mentioned this because I see some code that might fail qmllint's checks:

import QtQuick
import QtQuick.Controls
import Qt.labs.platform as NativeDialogs

ApplicationWindow {
    id: root

    // ...

    menuBar: MenuBar {
        Menu {
            title: qsTr("&File")
            MenuItem {
                text: qsTr("&New")
                icon.name: "document-new"
                onTriggered: root.newDocument()
            }
            MenuSeparator {}
            MenuItem {
                text: qsTr("&Open")
                icon.name: "document-open"
                onTriggered: openDocument()
            }
            MenuItem {
                text: qsTr("&Save")
                icon.name: "document-save"
                onTriggered: saveDocument()
            }
            MenuItem {
                text: qsTr("Save &As...")
                icon.name: "document-save-as"
                onTriggered: saveAsDocument()
            }
        }
    }

    // ...

}

The root.newDocument() call looks correct, but the other onTriggered handlers are missing the "root" qualification. There might be more cases like this, so it's best to automate it.

[e8johan]

I added a yarn command for it, i.e. yarnpgk run examples:lint . There are a few pages of things to fix...

[e8johan]

I will keep this bug open while addressing the qmllint issues.

When doing so, I will work on converting quoted code into imported code snippets. See https://vuepress.vuejs.org/guide/markdown.html#import-code-snippets to avoid having to fix the code in two places.

[LorenDB]

Any progress on this? I think it's a really good idea.