Window and Controls - prevent multiple child windows

[KyleWolfe]

So I've got the following in a MenuBar:

@
MenuItem {
text: "Connect"
onTriggered: {
var component = Qt.createComponent("connect.qml");
var connectWindow = component.createObject(this);
}
}
@

Is there a way within QML that I can check to see if connectWindow was already been created in order to prevent the same child window from opening?

[Jens]

You could for instance declare connectWindow as a regular property of the main window and only set the visible property to true if it has already been created when you trigger connect.