在Qt Creator中从.qml文件生成.cpp和.h文件

Question

How to generate a .cpp and .h file for login.qml file?

I have written a .qml file for a login page.

my code is as following

import QtQuick 1.0

Rectangle{
    id:screen
    color: "lightgray"
    width: 3000; height:2700

    Column {
        id: column1
        width: 201
        height: 400

        Row {
            id: row1
            width: 40
            height:50

            TextInput {
                id: userName
                x: 40
                y: 18
                width: 80
                height: 20
                text: qsTr("UserName")
                font.pixelSize: 12
            }

            Rectangle {
                id: rectangle1
                x: 115
                y: 18
                width: 80
                height: 20
                color: "#ffffff"
            }


        }

        Row {
            id: row2
            width: 40
            height: 50

            TextInput {
                id: password
                x: 40
                y: 18
                width: 80
                height: 20
                text: qsTr("Password")
                font.pixelSize: 12
            }

            Rectangle {
                id: rectangle2
                x: 115
                y: 18
                width: 80
                height: 20
                color: "#ffffff"
            }
        }

        Row {
            id: row3
            x: 8
            y: 113
            width: 40
            height: 50

            Rectangle {
                id: rectangle3
                x: 8
                y: 8
                width: 80
                height: 20
                color: "#ffffff"

            Text {
                    id: login
                    text: "Login"
                    x:4
                    y:4
                    width:30
                    height:10
                    font.pixelSize: 12
                }

                   }

        }



    }

    MouseArea {
            anchors.fill: parent
            onClicked: {
                myclass.doStuffFromQmlSlot();

                Qt.quit();
            }
        }

}

Answer 1

That would be quite some work.

You would need to write a C++ code generator or find an existing one.

You would either need to parse the QML code or load it and traverse the tree to feed your code generator.

Your generated code would then either depend on private Qt headers or you need your own implementations for the QtQuick types.