Qt Quick Controls 2 TextArea `tabChangesFocus`, how to use Tab key to change focus, not type Tab character

Question

QML TextArea from Qt Quick Controls 1.x (http://doc.qt.io/qt-5/qml-qtquick-controls-textarea.html) had a property called tabChangesFocus, which could be set to toggle the behaviour of the Tab key between two possible actions:

• true: enter Tab character in the TextArea
• false: move the focus to next item in the tab Chain

This property doesn't seem to exist for TextArea in Quick Controls 2.x (https://doc.qt.io/qt-5/qml-qtquick-controls2-textarea.html).

The default is the true behaviour, but I would like the false behaviour (focus change).

Does anyone know a simple way to achieve the same effect for Quick Controls 2?

Answer 1

Another way is to use Item::nextItemInFocusChain(). This way, you don't need to know the next item in focus chain:

import QtQuick 2.9
import QtQuick.Controls 2.2

ApplicationWindow {
    id: window
    width: 300
    height: 300
    visible: true

    Column {
        spacing: 20

        TextArea {
            id: textArea1
            focus: true
            text: "TextArea1"

            Keys.onTabPressed: nextItemInFocusChain().forceActiveFocus(Qt.TabFocusReason)
        }

        TextArea {
            id: textArea2
            text: "TextArea2"
            objectName: text

            Keys.onTabPressed: nextItemInFocusChain().forceActiveFocus(Qt.TabFocusReason)
        }
    }
}