File Extension Library


.QML File Extension

  • Developer by: Digia
  • Category: Developer Files
  • Format: Text

What are .QML files and how to open them?

Can't open .QML file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .QML file.

What is a .QML file extension?

.QML file extension is created by Digia. .QML has been classified as Developer Files. The format of .QML file is Text.

.QML is QT Meta Language File

Language file used by Qt SDK, a desktop, mobile, and embedded UI development framework for C++ and QML languages; contains JavaScript-based QML source code encoded in UTF-8 format; often used to develop mobile applications and components such as buttons.

A QML file will always start with at least one import statement (since QML does not import any modules by default an import statement is necessary, or else no elements will be available). Here is a basic example of a QML file:
import QtQuick 1.0
Rectangle {
    width: 120; height: 160;
    resources: [
        Component {
            id: contactDelegate
            Text {
                text: modelData.firstName + " " + modelData.lastName
            }
        }
    ]
    ListView {
        anchors.fill: parent
        model: contactModel
        delegate: contactDelegate
    }
}

List of all softwares that can open the QT Meta Language File
Windows
Digia Qt SDK
Mac
Digia Qt SDK
Linux
Digia Qt SDK

How to fix problems with .QML files

  1. You need to update the application that you normally use to open .QML files. Only the latest version of the software supports the current .QML file format
  2. You need to check the .QML file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)