<![CDATA[[SOLVED] Call cpp method from qml in qt5.3]]>Hi, In qt 5.3, i have a cpp class (MainWindow) and i added a puch button on the ui. I want to click on the button, and open a window qml type "Window QML Type":http://qt-project.org/doc/qt-5/qml-qtquick-window-window.html
I successfully can do that but i want to call a cpp function from qml window directly, how can i do that?
I know that i can add a button in qml file and call cpp function by "onClicked:", i know it, but i want to call a cpp method directly after loading qml file, without clicking on any button. please help me.
I want something like that:

in qml file (mail.qml)
window{
id :qmlMainWindow
color:white

MainWindow {

    id : myCPPObject

}

//something like that
myCPPObject.cppFunction(&#41;

}

//in mainwindow.h
Q_INVOKABLE void cppFunction();

//in main.cpp
qmlRegisterType<MainWindow>("com.myself", 1, 0, "MainWindow");

Thanks in advance...

]]>https://forum.qt.io/topic/47219/solved-call-cpp-method-from-qml-in-qt5-3RSS for NodeMon, 21 Sep 2026 09:30:49 GMTMon, 20 Oct 2014 08:06:20 GMT60<![CDATA[Reply to [SOLVED] Call cpp method from qml in qt5.3 on Mon, 20 Oct 2014 08:57:40 GMT]]>Yes, that works.
Thank you very much

]]>https://forum.qt.io/post/248302https://forum.qt.io/post/248302Mon, 20 Oct 2014 08:57:40 GMT<![CDATA[Reply to [SOLVED] Call cpp method from qml in qt5.3 on Mon, 20 Oct 2014 08:43:36 GMT]]>Hi,

If I understood you correctly you could call function in "Component.onCompleted":http://qt-project.org/doc/qt-5/qml-qtqml-component.html#completed-signal handler.

]]>https://forum.qt.io/post/248295https://forum.qt.io/post/248295Mon, 20 Oct 2014 08:43:36 GMT