Components/Data display

EQRCode QR code

import EUI 1.0

Examples

QR code

QML sourceQML

import EUI 1.0 import QtQuick 2.15 import QtQuick.Layouts 1.15 import QtQuick.Controls 2.15 EQRCode { width: 180 height: 180 text: "https://example.com" }

Preview

Run the code to try the component

Edit text, properties, or events, then select Run.

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Properties

PropertyDescriptionValues and default

backgroundColorQColor

Background color.

DefaultDynamic binding

colorQColor

Custom color; a transparent value usually selects theme or semantic colors.

DefaultDynamic binding

enabledbool

Allow interaction; false disables the control.

Defaulttrue

errorCorrectionint

QR code error correction level.

0 = Low
1 = Medium
2 = Quartile
3 = High

Default1 (Medium)

heightreal

Component size in pixels; may be bound to its parent layout.

DefaultimplicitHeight

quietZoneint

QR quiet-zone width measured in modules.

Default4

textQString

Displayed text.

Default""

visiblebool

Whether the component is visible.

Defaulttrue

widthreal

Component size in pixels; may be bound to its parent layout.

DefaultimplicitWidth

modulesintRead only

Number of QR modules on each side.

DefaultComputed at runtime

validboolRead only

Whether QR encoding or form validation is valid.

DefaultComputed at runtime